Scrappy Mechanic

"Blue Shells Ruin Everything"

- Boxer Hockey, Episode 97

A sub trope for The Scrappy. It describes a game play mechanic in an otherwise fun/enjoyable game that generates a sizable hatedom. Perhaps it's out of character to the game, its quality is lower than the rest of the game, or it really exposes the problems in the game. Often the cause of Scrappy Level if in a video game. Also related to Unexpected Gameplay Change and Gameplay Roulette. Gameplay tactics do not count unless it's the exploitation of glitches and hacks. Otherwise, that's just abuse of an otherwise fair and good mechanic that causes the game to be played in a way that it's not supposed to. That One Boss is only related to this if a boss villain's status under that trope is solely because of a Scrappy game play mechanic.

Compare to Disappointing Last Level. Despite appearances, this trope is not to be confused with a machinery technician who picks a lot of fights, nor is it about Slippy "The Load" Toad, who is merely a Scrappy who happens to be a Mechanic. Can also cross with Oddball in The Series where that one game that differentiates itself from the others in the series may stand out due to the scrappy mechanics it uses.

For a sometimes overlapping Sister Trope, see That One Rule.

Action/Action Adventure

 * Prototype had escort missions, which are already widely hated by pretty much everyone. It wasn't so bad early on, defending thermobaric tanks and such, but the escort mission immediately before Elizabeth Greene's boss fight would likely cause broken controllers. One pump vehicle pumping Blood Tox veeeery slowly and wave upon wave Leader Hunter's who just sprint straight for it and smack it with Ao E's until there's not even bolt left. Wonderful.
 * The Legend of Zelda Ocarina of Time:
 * It had some pretty bad camera angles. Not to mention the bizarre switching spots. Also, trying to walk that narrow path to the Megaton Hammer in the Game Cube version is made twenty times harder by the super-sensitive GCN controller. One false move and it's down the pit, forcing you to trek through a significant chunk of the Fire Temple over and over and over again.
 * When you travel back to the First Day in Majoras Mask, you lose the ammunition of your items, meaning that you'll have to collect bombs and arrows again when going to a dungeon.
 * Oracle of Ages added a wonderful mechanic for the Mermaid Suit. You have to constantly tap the D-Pad in the direction you want to swim in, not hold the D-Pad as usual. This makes the sixth and seventh level bosses extremely annoying, thanks to both fights being fought underwater (the sixth boss is both under and above water).
 * Kinstones in The Legend of Zelda the Minish Cap, for wasting one of the GBA's precious four buttons on a seldom-used function.
 * Wind Waker's sailing deserves special mention here; while it's essentially the same mechanic as Epona the horse, at least Hyrule Field has more visual diversity. Epona also didn't require you to play a song every time you wanted to change directions for max speed, and the Great Sea is much larger than Hyrule Field. Of course, a Broken Base has developed around this mechanic, as about as many fans who hated the mechanic also loved it.
 * From The Legend of Zelda Twilight Princess: You found a silver rupee! That's worth a whopping 200 rupees... but your wallet is full, so let's put it back for now. Some may find it better than the alternative used in previous games where any found rupee would be erased if you tried collecting it with a full wallet, but they may think otherwise while searching for the last "unopened" chest in a dungeon.
 * Having to return to the central temple in The Legend of Zelda: Phantom Hourglass, and repeating the same levels after each new item is found, in a timed forced-stealth section with invincible baddies gets old real fast. Thankfully, near the end, the player gains the ability to kill the Phantoms. Hearing them die is worth all the trouble.
 * Spirit Tracks:
 * Despite being a lot more exciting and fun than the sailing in Phantom Hourglass, the train travel still ends up being this, mainly for two reasons: One, if you happen to die (which is gonna be the case quite frequently, given the number of attacking monsters and evil trains in the open fields) you're reseted to the starting-location. Two, somebody thought that it would be funny to complicate the fairly simple teleport mechanics from the previous games down to the point where they are barely of any use anymore. Why not just use the Spirit Flute for that, like in previous games? Oh boy...
 * Another despised aspect of Spirit Tracks are the Pirates. They are far more frequent than is reasonable, and are a severe threat. They lag the game, every shot they do after their first is 100% accurate, and if you have a passenger, you'll have to do a very long, drawn out fight scene, where death and/or failure, requiring a restart of the already Scrappy Escort Mission, is a very high possibility. Good news is, you can destroy the cannonballs they fire at you before they even make contact. Besides, you can always slow the train down while carrying a passenger so that you lessen the risk of multitasking to both fend off the pirates and follow the signs.
 * The Spirit Flute duets have a small hatedom due to the item's incredibly finicky and picky nature.
 * Zelda II the Adventure of Link:
 * On the NES had a scrappy mechanic that absolutely made no sense when compared to the other Zelda games, even the first one. The game used a lives system and if you happened to run out, it was back to the very start (Zelda's palace) which meant a very long trek back to where you were before you died and believe me, the majority of the dungeons were worlds apart from each other. But at least the last dungeon, which is the farthest from the starting, lets you continue from the beginning of that dungeon.
 * All experience goes back down to zero when you get Game Over. 20 EXP away from a level up? Too bad, it's all a waste, should have gone to an easier area to grind that last bit. And those big EXP pick-ups you grabbed during this time? Oh, they're not coming back. And this isn't even taking into consideration the large number of enemies who steal EXP whenever they hit you. They can't drain levels from you, but if you've collected 200 EXP and are 100 away from a level, getting hit enough will force you down to 0/300 EXP to the next level. Basically, in order to level up efficiently, you have to make sure you're not anywhere near EXP drainers (and they're annoyingly common). Maybe even worse: after getting a Game Over any extra lives you've picked up (and there aren't oo many of them) are Lost Forever.
 * Skyward Sword:
 * The Adventure Pouch. To elaborate, it's essentially a separate inventory where you can store up to 8 (with upgrades, up to 4 initially) items of your choosing. Except that said items are things that didn't even use up an inventory slot in previous games, like Shields and Bottles. By far the most irritating, however, is the way ammo expansions work. Rather than simply getting a bigger quiver/seed satchel/bomb bag that replaces your old one, you have to buy an extra quiver/bag/satchel and have it use up an inventory slot just to be able to carry even 10 extra bombs/arrows/seeds. Said inventory slot could be used for a bottle or even a shield. Oh, and in order to have a full life meter, you need to equip two 'life medals', meaning if you want it to look like you have One Hundred Percent Completion, you'll need to use up two precious slots on those, effectively giving you only 6 slots to work with.
 * There's also treasure. When you pick up a new type of treasure, you get the usual animation of Link holding it up and a text box announcing what it is, followed by your tally of that item going up by one. All well and good, except that this aspect resets every time you start up the game; anything you haven't picked up in the current game session triggers the time-consuming cutscene all over again because, evidently, you are woefully incapable of remembering what a bird feather is between game sessions.
 * This game also inexplicably did away with adjustable text speed, uses a ridiculously slow speed as the default, and has more text-exposition than any other Zelda game, so be prepared to sit through many lines of tedious text, often text you've been force-read dozens of times already, every time you buy anything or talk to anyone for any other reason. Plot-relevant text is even slower. Holding down the A button speeds it up a tiny bit, but not nearly enough to prevent boring an average-speed reader to death.
 * In Actraiser your god avatar has a set number of spells per level attempt. That's right, not per life, per level attempt- you don't get your magic back when you die. If you use all your magic against a boss but just fail to defeat it, then your only choices are to work out a way to beat it without magic or to lose all your lives and start the level from the beginning again. Although the unresponsive controls and mediocre collision detection were pretty bad problems, the magic issue stuck out as both clearly deliberate and plain mystifying.
 * Okami has the digging minigame. It is a timed event which requires you to dig by using your brush powers to remove certain obstacles while you escort a companion whose life mission it seems is to walk into every time reducing object possible. Add to this that on the Wii version, the brush controls only work half the time. Also, certain actions such as blowing your companion over gaps or shooting them up with water spouts only work if your timing is absolutely dead on, and even then he will tend to walk right off the edge you just popped him up on, making you start again. Thankfully, there's only two times it's necessary and they're the easiest ones.
 * Okamiden has its own, which is both simpler and far more pervasive: Ink doesn't regenerate. This will cause you an enormous amount of pain during certain boss fights, particularly King Fury.
 * The Information Gathering missions from the first Assassin's Creed I game, so much that the first order of business for Assassin's Creed II was taking them out and replacing them with a more natural mission system.
 * The follower system in Assassin's Creed Brotherhood and Assassin's Creed Revelations have gotten a fair share of flack for making gameplay too easy.
 * Den Defense from Assassin's Creed Revelations is an Unexpected Gameplay Change complete with a poor interface and zig-zagging difficulty. One of the first things confirmed for Assassin's Creed III was that Den Defense would be cut.
 * Mega Man X:
 * Ride Chaser levels (X4 and X5 especially). Walls that block you come out of nowhere, the damn things aren't very responsive anyway, and maybe a second to respond to changing terrain, bottomless pits, and the aforementioned walls. Significantly less scrappy in X8, but still annoying.
 * The Ride Armor sequence in X5 (Mattrex's stage, part 2) could be avoided, and good thing, because it's built around the fact that the Ride Armor can withstand the lava (whereas the also-robotic main characters cannot). You take the Ride Armor (and its not-displayed health bar) deep into the lava itself, and if it gets destroyed, you die and go back to the beginning. The sequence ends with having to ditch the Ride Armor in the lava; you have to jump and eject yourself from the Ride Armor (hold "Up" and press the jump button) at the peak of that first jump. The slightest slip-up kills you and sends you back to the beginning. Considering that the route you can take to avoid this is a Shout Out to Mega Man 2, and this is the only level in X5 that the Ride Armor appears in, why is the Ride Armor here at all?
 * How about Zero's "nosedive" attack in X6 that's activated by pressing "up" and "attack" at the same time?
 * You can't mention that move without bringing up the fact that the "Up" button is used to grab ropes as well. If you're in the habit of holding "Up" when jumping along horizontal ropes situated over spike pits and whatnot, a single enemy in your path can make you accidentally trigger Zero's diving attack, sending you back to whatever obscenely-placed checkpoint you're forced back to.
 * Even worse, for the Anniversary Collection, the developers were planning on changing the controls for the attack to prevent the above issues from happening, but they were barred thanks to the existence of the Maverick Hunter X game; yes, because they were expecting to build a series out of it, and change the controls when they got to that game, the Anniversary Collection version of X6 got gypped out of having this particular scrappy mechanic taken out. WHAT?!
 * X5 had random Reploids in a few levels, who were meant to be hostages and could be rescued simply by touching them, as they reward you with an extra life and a (usually minor) health refill. This was their only use, and in a game where you get unlimited continues anyway, their helpfulness was a little questionable. Altogether, though, not too scrappy. X6 put sixteen of these hostage Reploids in each level, and some of them give you upgrades with no in-level indication of who gives what--or indeed, anything. That's... annoying. X6 also introduced these Goddamn Bats called Nightmares (the floating tentacled things that drop souls required to use the aforementioned upgrades on a character, in itself another Scrappy Mechanic). They can fly through walls, commonly appear in packs, can revive themselves if you don't pick up the souls they drop, and...oh yeah, they can possess and disfigure the hostage Reploids, sometimes even ones that are offscreen. Needless to say, any hostage that gets possessed and has to be destroyed never comes back, making any upgrades they may have had Lost Forever.
 * X6 flip-flopped a little on the subject of how easy it should be to thwart a Nightmare from possessing a hostage. On one hand, any hostage within range would draw the Nightmare's undivided attention, and you could shoot them in the back as they slowly flew toward the hostage if you were feeling that risky. On the other hand, some Nightmares are very cruelly placed, to the point where one Nightmare in particular is directly on top of a hostage Reploid. Yes, this means you could lose a Reploid before you can even see him.
 * X7 would have been bad enough even if its targeting system worked as intended.
 * Devil May Cry 4:
 * The Devil Bringer Nero uses annoys some fans of the series in that it is overpowered and that combat becomes more of a one-hit God of War button pressing sequence rather than dishing out the combos... but the problem with Nero is that his move list is limited and thus to deal major damage you usually have to use the Devil Bringer.
 * Which count as a Scrappy Mechanic to a degree in case you're not a fan of hitting one of the shoulder buttons in time with every attack, especially since revved up attacks have different timing and thus require you learn both of them if you wish to master EX-Acting and MAX-Acting all attacks. If you don't, your variety of attacks will be a lot more limited, mostly because Nero can't get any new weapons like Dante can.
 * Dynasty Warriors 6:
 * It introduced a new combat engine, Renbu (which means "Endless Dance"), which no longer limited attacks to a simple string of striking attacks as they could go on infinitely at any time (Including the newly implemented string of charge attacks). As your Renbu level increased, more attacks (striking and charge) are added to your attack string. However, the only way to increase your Renbu level is by constantly attacking enemies (raising your chain counter), but that's not the worse of it. Your Renbu gauge can decrease by either not raising (or starting) your chain counter (Making this very frustrating in escort missions) or by taking heavy damage from enemy attacks.
 * With the right abilities, renbu gague loss was mitigated. The real problem with renbu was that it was a fine idea on paper but not in play on higher difficulties. On higher difficulty levels, it's not uncommon for one of the fifteen or twenty mooks to hit you during a combo, breaking your momentum. Some characters could easily recover; but other characters' movesets (such as Dian Wei and Xiahou Dun) felt so uncomfortable to play with on higher difficulty settings that they were outright unusable.
 * Bike riding in Tomb Raider: Legend gets a large hatedom for being the worst part of the game.
 * Likewise, the kayak in Tomb Raider 3. Vehicle sections are welcome most of the time, but the kayak handles just a little too realistically to be fun having to navigate lethal rapids and waterfalls full of deathtraps with.
 * The tightrope walk sections in Tomb Raider Chronicles would count too. Lara can easily fall off if you fail to regain her balance and crossing is sometimes based on luck. Since Lara losing her balance is randomized, you could wind up spending more time readjusting than actual tightrope walking.
 * The poison mechanic in Tomb Raider III and The Last Revelation. Once you were poisoned, you'd gradually lose health and the only way to cure it was by using your vital health kits. What made this worse was most enemies that could poison you either traveled in groups or were hidden from view.
 * Super Metroid had an infamous Wall Jump, which required the player to roll-jump towards a wall and hit the opposite direction on the control pad, before pressing the jump button a millisecond later. This took hours to perfect and was needed to escape a certain area, and to collect all the powerups.
 * The Shinespark jump from Super Metroid allowed Samus to store energy from the Speed Booster and use it to make a super-jump. It was a difficult but manageable technique that wasn't used very much. Someone on the development team must have loved the jump and thought this was a shame, so it's used way too often in Zero Mission, which wouldn't be so bad if these jumps didn't require the player to stop the jump and re-store the energy. Admittedly, this is only for optional powerups, but 100% completionists will quickly learn to loathe the Shinespark.
 * Metroid Prime:
 * The first two games are good games, with just an unfortunate implementation of a Scavenger hunt toward the end. The first Prime game isn't all that bad, since you can collect the required artifacts throughout the game, with only one unavailable until the endgame (And even then, it's only located two rooms away from the spot where the endgame really starts). The second game is horrible: you must have the Dark Visor to begin acquiring the keys -- a few also require the Light Suit, which is approximately 95% of the way through the game.
 * The third game has it too (GFS Valhalla and the Energy Cells). They just integrated it more skillfully with the main adventure, and you don't need all of the Cells to complete the game. In addition, a simple speed trick on the Valhalla allows you to skip two more cells in the Aurora Chamber; if you're just looking for bare-bones completion, you needn't go out of your way at all for Corruption's scavenger hunt.
 * It should be noted that while you can snag a few of Prime 2's artifacts as soon as you get the Dark Visor, about 2/3s of the way through the game, if you're going for a full logbook you can't get a single one before snagging the Light Suit and visiting the room in Dark Aether where the artifacts must eventually be taken at least once, or else you'll miss out on one Lore scan per artifact obtained for a total of nine.
 * Even Metroid hacks have been known to imitate the Prime series' scavenger hunts. Super Metroid Redesign sends you in search of twelve well-hidden Chozo guardians, some of which are inaccessible until the right conditions obtain. The worst is a tube in Maridia which, unlike all other tubes of that design, can't be broken by Power Bombs; instead, it breaks when you defeat Ridley (halfway across the planet).
 * While Metroid Other M wisely stowed away with the idea of a third-act scavenger hunt, it introduced the Concentration-based health system. In every other Metroid game, enemies would drop health (and missile) boosts when you killed them, keeping you topped up on-the-go. Other M does away with this completely; the ONLY ways in other M to restore your health at all are through save stations (which function here as recharge rooms as well, similar to those in the Chozo Ruins and Mothership in Zero Mission), and through a new technique called Concentration. At any time, you can point your Wii remote upwards and hold A to replenish your missiles fully, but with health it's trickier: you can only restore health when you're so low that a few more hits will kill you, and to do it you need to perform the technique while standing still and unable to defend yourself for a few seconds. Now, where are you most likely to run your health low enough to be allowed to use this technique? In heated battles where the enemy won't exactly sit around while you're trying to heal. And even then, it only gives back 99 units of health at first - you can find upgrades that increase how much you can get back, but you need to go out of your way for them. It turns the entire game into a Nintendo Hard endurance test. Though, I suppose we should have expected something like this from the same development team that brought us such fair and reasonable entities as ALPHA-152.
 * Other M's "Pixel Hunts". There are several scenes where the player is locked and immobilized in a first-person viewpoint until they spot some background detail. Unfortunately, such details were almost all extremely difficult to notice, from a splotch of green blood in a grassy area to a brown caterpillar in a dark brown room. These moments killed the flow of the game and often became Guide Dang Its. Worse still,
 * Crash Bandicoot Warped:
 * It has the fruit bazooka, which sucks most of the challenge out of the game. Too many enemies up ahead? No problem, just shoot them from a distance. In its defense, you don't get the launcher until you're 4/5ths through the standard game, and the gems may have been too tedious without it.
 * You wouldn't think the launcher would affect time trials since using it would slow you down, but you can shave precious time by running ahead of clock that initiates the time trial, and then aiming back and shooting it, which just becomes tedious to have to do every attempt.
 * The fruit bazooka in Wrath of Cortex is arguably worse than Warped's; it's just as overpowered, but it has some sort of lock-on thing which doesn't even work half the time, and the aiming is absolutely dreadful.
 * Coco, while opinions of the character itself vary, her playable appearances in the games tend to act as a weaker (ie. less fun) variant of Crash. In Warped she is limited to a few vehicle levels (the majority of which Crash himself can utilize in this or previous titles) her actual on foot 'platforming' being limited to walking (slowly) all of five steps to Pura and the level's exit. In Wrath Of Cortex she can play through whole levels, however she has a far more limited number of abilities and attacks compared to Crash, making her respective levels somewhat more tedious. It doesn't help that, unlike the fruit bazooka, you have to use her. Either way she sadly isn't giving Tails or Luigi a run for their money.
 * Aerial levels in Drakengard are, sadly, half the game. They start off all right, but then the enemies gain homing attacks. Every last one of the enemies, that is. You have homing shots yourself (albeit weaker than non-homing) and a magic-attack "bomb," but in order to gain all the weapons, you have to clear several aerial missions without using the magic attack and under strict time limits. It doesn't help that you can't "hover" (this was fixed in Drakengard 2), making aiming a game of luck, and that you turn so very slowly.
 * Battletoads:
 * The 2 player mode is cruel enough to force both players to restart a section if either one runs out of lives. Most of the time, the surviving player will be low on lives and be the one to run out next time. The Angry Video Game Nerd and Kyle Justin ranted about this long before reaching the eleventh stage, which has an out-and-out bug that makes it impossible in 2 player.
 * As if the game weren't hard enough already, you can't turn off the friendly fire in the game (though you could in later Battletoads games), making it extremely easy to punch/kick/headbutt your ally in co-op by accident. This really, really sucks in the descending level (level 2), where your toad will turn into a wrecking ball and instantly kill any enemy or friend who is even roughly parallel to him, simply because you pressed the attack button.
 * The combat sequences in Mirrors Edge have not made the game many friends.
 * No More Heroes:
 * It has Dark Side Mode, which is randomly activated by uncontrollable spinning slots that appear after killing enemies. Of course, it has a tendency to trigger after you've already finished killing all of the enemies in a room... and it cancels when you open doors/gates to proceed to the next one. Only one of these is stored for later use when the player chooses, as it instantly kills all enemies on screen... but because it awards extra money for not using it when you beat the level, it's even scrappier, as most players simply leave it and take the money.
 * The entry fees, and by extension, the job and assassination minigames in the first game also count, even if they are  The player basically has to grind large amounts of money to unlock the next rank match, and therefore advance the story, and the repetition was arguably the single-biggest complaint about the first game. And the Fandom Rejoiced when they ditched the whole concept in Desperate Struggle.
 * Desperate Struggle also readjusts the Dark Side Mode - now it comes up a lot more often, and even if your luck is bad, there's an extra, manually-activated version if you can avoid getting hit too often.
 * Comix Zone had the rather infamous quirk that hitting inanimate objects removed a tiny sliver of your health bar...then forced you to break things this way to progress.
 * Drill Dozer:
 * It is a fun little game about a small mech with a drill for arms. In certain circumstances, death will simply send you back to the start of the room with a little less health. If you lose a fight enough times, you're given the option to spend 50 "chips" to Continue. Otherwise, you're booted all the way back to the opening screen. Not even the menu, the cutscene you get when you boot up. And when you load your save, if you saved in a boss room, you have to sit through the entire pre-boss cutscene. Every. Single. Time.
 * There's also the
 * Blast Corps has the Backlash, a dump truck. A clumsy drive combined with its unique method of building destruction(powersliding so its flatbed hits buildings) make every level where it's required a pain. It's also in the running for "most common vehicle in the game", and certainly has the most levels devoted to it.
 * Sadly a big part of the gameplay of Fragile Dreams: Farewell Ruins of the Moon falls into this: The weapon you use can break at any time, you have a very limited capacity to carry things with you and to see certain objects you have to come back to a save point. The battle system is kind of scrappy too; even if there are different kinds of weapons and each of them has a decent selection the player is limitated for the whole game to a single combo. This is the reason why the game is more an emotional experience than a gaming one and therefore the player should specially focus on its story, characters, art and symbolism.
 * Teenage Mutant Ninja Turtles Turtles in Time the arcade version had throwing. In the SNES port that came later, you could choose a type of throw: rag doll slam or enemy at the screen. Throwing relies on Random Number God in the arcade version, which means you could not choose your type of throw. This makes you wonder why Konami thought it was a good idea at the time during the arcade release.
 * Castlevania:
 * Castlevania II: Simon's Quest had the day and night mechanic which many people hated, mostly because it made everything take twice as many hits, the towns unsafe and the slow-as-hell unskippable text box stating the obvious to pop up. There was also the grinding to get hearts and running back to town just to get an item.
 * Castlevania: Dawn of Sorrow's Magic Seals are a good example of how implementing a part of the system's capabilities isn't always a good idea. In order to finish off the boss, you have to draw a particular seal using the DS's stylus, or the boss regains a portion of their health. While simple at first, it gets frustrating as you're forced to use more complicated seals as well as less time to finish drawing the seals and most of the later bosses (Gergoth, Death and Abbadon in particular) are simply a nightmare to fight, particularly if you slip up. At least the bonus Julius mode didn't force this on the player again.

Card Battle Game

 * The Flash web game Clash of the Dragons uses the combatant's deck as a life meter, depleting cards as they lose health. Several NPCs have the "Acid Flask" card, which when depleted immediately deals interrupting, unblockable damage equal to the damage that caused it to be dealt. This means that if you deal 10 damage and have an Acid Flask as one of the depleted cards, you instantly take 10 damage. If you are reduced to 0 health by this, you immediately lose, regardless of how much damage you just caused to the enemy. Some enemies have several Acid Flasks in their decks, meaning that if during that 10 damage you deplete two of them, the game will stop twice to deal your damage back to you twice over. There are enemies in the game that have up to four Acid Flask cards, stacked buffs that deal a set amount of unblockable damage every time you damage them at all (meaning that if you attack too slowly, you die, and if you attack too quickly, you die) and have attacks that cause the player to play random attacks and have no access to helpful items for three turns. Which they play every third turn. Often, you get to play your first card, then watch yourself lose with no input on the battle.

Adventure

 * The vegetable picking in Putt Putt Enters the Race. First off, it's a puzzle designed like a gigantic maze. What makes it annoying is that some foods take ages just to get to, and once you make it to them, you have to retrace your steps, so that needlessly doubles the amount of time it takes. To make matters worse, you have to be right next to the vegetable in order to get it or get ready to be told you can't pick it over and over again. It doesn't help at all that the movements cannot be skipped at all, unlike the rest of the game.
 * Instead of the classic wrong-choices-mean-death approach, Time Hollow makes Game Overs possible with a health meter. It can only be refilled by wandering the game looking for "chrons" and watching an unskippable cutscene each time you find one. But you're unlikely to even need this, as you only lose health for "digging" in the wrong place, and most of the digging puzzles are very simple -- making the whole thing pointless.

Fighting

 * Ringouts (knocking your opponent out of the arena and into an auto-DQ zone), or any other means of winning a round without actually zeroing out your opponent's health bar are pretty universally reviled. The Virtua Fighter and Soul Calibur series generally include ringouts on most if not all stages. Soul Calibur also heavily features juggling and several notably claustrophobic stages where accidental self-ringout is an actual possibility. Dead or Alive, on the other hand, put a more enjoyable spin on this, transforming most ringouts into events more to the order of 'you knocked him off the building and down through the flashy neon sign and into the pavement, but then you jump down after him and keep fighting down there.'
 * For a lot of people who would otherwise play Tekken, juggling is exactly this. A large section of the fandom who thought 2 or 3 was the best in the series often find any game past 4 bordering on unplayable. One word - walls. Getting trapped by Eddy or Christie in the corner of the map has been known to break controllers.
 * Super Smash Bros.:
 * Tripping in Brawl. Whenever a player breaks into a run, they may, by completely random chance, trip over and leave themselves vulnerable. The mechanic doesn't go away in Sudden Death. Even though tripping gives you invincibility frames, you could pretty much do the same thing but better with sidestepping.
 * For thePokémon Trainer, the stamina mechanic which punishes you for trying to rely on one of the Mons by reducing your stats when you use one specific one for too long (and to a lesser degree how the current mon automatically switches when you get KOed). And it doesn't tell you when it kicks in. This despite the fact that Sheik/Zelda never needed any handicap on multiple forms besides lacking an Down-B move.
 * Falling behind five points in multiplayer gives you a free Final Smash, even if items are turned off. Apparently tourney players hate having to play three stock, to prevent it, despite 3 stock being their go-to set.
 * For a large group of players (read: those who don't play in tournaments), this applies to every kind of "dashing", "flashing" and "canceling" technique in Melee, the previous game. The fact that they were nearly completely removed in Brawl' was seen as a breath of fresh air for those who didn't base their playstyles on glitches.
 * All of those "glitches" were either known physics exploits that the developers were aware of and chose to leave in the game, or fully functioning, legitimate techniques that intentionally added by the developers into the original Nintendo 64 Smash and carried over to it's sequel. Furthermore, many characters in SSBM actually 'needed' the extra speed and agility these techniques provided in order to keep up with the likes of Marth, Fox, and Sheik. The lack of these moves coupled with the removal of hitstun (which enabled combos) is actually seen as a large scrappy mechanic in and of itself for many players, because a lot of their favorite characters were utterly nerfed as the result.
 * Brawl's random multiplayer. You're pitted against 1-3 anonymous opponents, and when someone quits, they're taken over by a CPU. Without notifying you. Most annoyingly, this feature was even touted on the official website. Unless you know the AI well enough, you'll never know whether your match was spent entirely with living, breathing humans or that awesome finish you pulled off in the final moments of the match was against the CPU.
 * In Tatsunokovs Capcom, when someone ragequits in an online match, it counts as a loss for the person who was still online, who likely would have been winning. And this even happens if the final hit was registered. What? WHAT?!?!
 * Smackdown vs. Raw:
 * Since the 2006 edition, gender restrictions have been placed (no more intergender matches). In SvR2K10, a new match type was introduced: Mixed Tag where it was the only way to have intergender matches. The problem with the match is that if a man and woman are legal in the ring one of them has a five count to make a tag or it's automatic DQ. Worse, and not just in this match but in any match, the men get disqualified for hitting the women even if it's by accident while the women, on the other hand, are allowed to attack them as much as they please (If countered, they'll win automatically be DQ). Unfortunate indeed, but this is a reflection of the current "rules" in the WWE, which is sort of the point of Smackdown vs Raw. Thanks to PG and other things men cannot hit women and the five count is an accurate reflection of tag rules, as it has to be girl on girl and thus if the others tag it means that you also tagged.
 * The grappling system in SVR2011, which removed the modifier for strong and weak grapples. Weak grapples could only be performed on non-groggy opponents, while heavy grapples were restricted to groggy opponents.
 * The older Game Cube title Day of Reckoning 2 introduced a new "stamina" system that left your wrestler completely helpless and at the mercy of an opponent if they ran too much or used too many moves in succession. You could also run out of stamina if you got beat up too badly and while that normally only happens to characters with low stats, it makes comebacks difficult if it does. In one way it added more strategy to matches, but it also made it harder to beat opponents with higher stats.
 * Marvel vs. Capcom 3:
 * X-Factor is this for some. It's a power-up that can be activated by any character in the game once per fight that increases in power as more characters of your team die off. The reason some say it is this trope is that the strength and speed boost it gives your character is so big that it breaks the game. Every character gets access to easy 100% combos upon using it and can easily decimate entire teams after one mistake, completely overturning the momentum of a match. And that's not even getting into the fact that activating it cancels instantly from ANY move.
 * Even better; Ultimate Marvel vs. Capcom 3 now allows you to activate X-Factor midair.
 * One could also argue that the inclusion of ground/wallbounces and really common OTGs in order to make combos as long as inhumanely possible is detrimental to the overall fun level for whoever isn't the winner. MvC3 is decidedly not a game that's fun at all if you're losing, if only because you have to watch completely helplessly for upwards of 20–30 seconds of pummeling that you have absolutely no control during if you make a mistake.
 * Counters (or holds as they're properly known as) in the Dead or Alive series, especially in 4 where they're believed to have degenerated the game into pure guessing.
 * In Deadliest warrior the stamina bar embodied this trope to the max, even heavily armored warriors like Knights and Spartans could have their blocking ability momentarily disabled or their arm broken due to their shield being punched but not to being shot by a Blunderbuss.
 * Even more so: one hit kills with ranged weapons.

General

 * An internet example. It's happened to you before, where you accidentally roll your cursor over an ad and it expands to take up 95% of the screen. Almost always happens when you're reading what it covers. Or it starts making noise.
 * Likewise, any website that uses a # at the end of the URL or other foul cheatery to effectively disable your browser's "Back" button, requiring you either click-and-hold to manually select a previous site, quickly click and hope you outrun the Scrappy Mechanic, or close the browser window in disgust.
 * Ads on YouTube. Not only do they play the same ones over and over whenever you watch another video of the same series/genre, but the more annoying ads can't be skipped. Sometimes the ads even jam the video.
 * Any game (looking at you, Evergrace II) where all the characters you play have a shared life bar. This leads to frustrating moments, especially if some of the characters you control are played by the computer!
 * Motion control on the PS3. Having to suddenly jerk the controller around runs counter to most gamers' instincts, and its detection is inconsistent and random, but first-party titles continue to shoehorn it in because it is a system feature and must be showcased.
 * Every console with motion sensing (PS 2 with Eyetoy, PS 3 with Sixaxis and the Wii's Remote to name some) seem to have developers who love to "utilize" it in an entirely half-assed way that's simply a less functional version of traditional controls than rely on it as their selling gimmick.
 * It's not just motion sensing. The analog buttons on the PS 2 had the same issue, such as in MGS2 where pushing the look button hard in a locker caused you to bang Raiden's head into the locker door and alert the guards.
 * Flower did it well.
 * To some, Quick Time Events are a horrible implementation that interrupt the gameplay at the most inappropriate times just to activate a glorified cutscene. Yahtzee may have something to do with it, since it is one of his pet peeves.
 * Tank Controls are severely divided by two factions. On one side, those who believe tank controls are a challenging feature; and on the other, people who believe tank controls are a lumbering dinosaur that should be long obsolete thanks to much more refined controls. The latter hates them for feeling clunky and making the character act all sluggish especially when trying to escape the thing that's trying to kill them.

MMORPG

 * Player Versus Player in Final Fantasy XI, for several reasons:
 * Many matches of PvP turn into 1v1 matches, even though the game is based almost entirely on party play, turning most team matches into insane free-for-alls.
 * Many job combinations are horribly ill-suited for solo play in the first place. A Bard/anything will likely be turned into paste in one-on-one.
 * Swapping equipment has harsh penalties, and while it's to prevent players being untargetable, the game is almost bursting with players that swap equipment all the damn time in order to perform perfectly.
 * Very few players even have a large interest in PvP, and most of those people are on one server.
 * And due to the lack of interest in Pv P, the classes are largely unbalance. Paladins have a large inherent advantage against melees (especially PLD/RDM) and a skilled Red Mage can beat pretty much any class.
 * For a long time in City of Heroes, when a team completed a mission that multiple members had assigned, only the character whose mish had been selected by the team leader got completion credit from the contact. A minor thing, until you get to the Hollows and all the contacts are linear in the zone story arc, so every hero of the same approximate level is doing the same missions from the same contact. Nothing like a 4-man team hitting the same eight Outcast bases and securing their weapons in a row. Blessedly, the devs saw how painful this was and now everyone who has the mission available gets credit.
 * World of Warcraft:
 * A perfect example would be the Wrath Of The Lich King xpac's Heroic or Hard Mode system, which separated ALL raid content into Heroic/Regular varieties, giving each variety its own separate lockout, and then separating FURTHER into 10man/25man varieties, meaning each active raiding guild could hit all relevant raiding content four times per week, once 10, once 25, once 10 hm, once 25 hm. The exact same content slogged through four times each week. Raid rewards were based not only on individual boss-kill drops, but also on special tokens garnered per boss-kill - meaning in order to remain competitive, each raid was not so much allowed to hit this content four times per week as forced to. There are no words for how tedious and hated this system was, as it caused content to become old and tiresome four times as quickly and was, thankfully, phased out in the very next major content patch.
 * It didn't help that the raid in question is widely regarded as the game's worst ever, and was the only progression content for nearly six months. In fairness, though, it is likely much of the disdain for this raid is due to the lingering annoyance the above raid mechanic created.
 * Daze is another. If anything at any level hits you in the back, you can be dazed and get dismounted, and move at half your normal walking speed. Deadly when you're at the area's level and it lets a number of things jump you at once, but just intensely annoying when you're three times the level of the zone and are just trying to get somewhere.
 * Weapon skill. It added nothing to the game except ensuring that if you swapped weapon type after using the same one for a while you had to go grind enemies slowly until you could actually fight again. This might be excusable if there were any difference between say an axe and a mace, but for almost everyone (rogues need to have a dagger to backstab) there was no difference to what you actually did.
 * Pet Happiness and ammunition for Hunters. For the first, hunters had to feed their pet every once in awhile, or said pet would begin doing less damage, forcing the Hunter to dedicate a number of inventory spaces for food to serve this purpose; even worse was that certain pets(Gorillas and Tortoises, I'm looking at you) had exotic diets that required any players that owned them to go out of their way just to get food that their pets would actually eat. As for ammunition, hunters had to buy bullets to fire shots, pretty much their only worthwhile way of doing damage, meaning that they were the only class who had to constantly spend gold just to be able to fight anything. They also generally had to waste a bag slot on a specialized bag to hold said ammunition. This is another example of this trope that was eventually removed in Cataclysm.
 * Soul Shards for Warlocks. These items were needed for most of a Warlock's more important spells, and could only be obtained one at a time by channeling a certain spell on an enemy that granted XP or Honor Points as it died. Even worse, they didn't stack at all. Most warlocks had to dedicate an entire bag worth of space just to holding these, and some even more than that. Fortunately, this was yet another mechanic that was dropped in Cataclysm.
 * The old Paladin blessings were a ghastly example of busywork, as they lasted 10 minutes - shorter than some single fights. Combine this with the 40 person raids, and you can see how much fun Paladins used to have making sure that everyone was buffed with the blessing they wanted. Various attempts to make this system less annoying were tried until eventually they just removed all but two types and made it work like everyone else's long-term buffs.
 * One of the most hated mechanics in the game would probably be the Deserter debuff. To get this, you have to either be totally inactive during a battleground, or manually leave before it's over. If you get this, it'll force you to wait 15 or 30 minutes (depending on what Blizzard feels like this patch) to queue for another one. This, in theory, will stop players from just leaving a battleground when they don't like how it's going and just requeuing for another one, or just hanging back and doing nothing to rack up honor points. In theory because this is usually not how you get it. The usual cause will be a person in your battleground group, usually one of the less desirable types of players, reporting you as being AFK just because, or because your internet failed and you couldn't move. It results in you getting a debuff called Inactive. If you wait too long, you'll automatically get Deserter, even if you're still in the battleground. If you get to this point, there's no stopping it. Even if you meet the requirements to get rid of them (getting into a fight or some other kind of PVP action), you'll still be kicked out a lot of the time.
 * The old honor system. There was a limited amount of players who could get the higher titles, and honor decayed quickly. To get the top title you'd have to grind battlegrounds non-stop for months, and taking a break for even one day would set you back a lot.
 * Knockback effects have been the bane of many players. It causes your character to be flung in midair, interrupting your spellcast for casters and often knocking melee and ranged out of range. This is especially deadly when you're trying to, say, heal a character and that character dies because you were flung across the room from a knockback effect. One daily quest during Brewfest uses this mechanic and it's often irritating to do because the drills containing the dark iron dwarves randomly appear and throws your character halfway across the action. It requires a lot of luck and cooperation from other players to unlock a daily quest.
 * Tenacity in Wintergrasp earned ire on both sides of the fence. The faction with the fewest players in the battle would receive a scaling bonus buff, increasing health and damage done. It succeeded only in prolonging individual fights, as the overall battle relied heavily on point-capture mechanics. On servers with high population imbalances, every point could easily be captured and held by the dominant faction, regardless of Tenacity.
 * The 'Old' Arena, in Billy vs. SNAKEMAN, had an interface cumbersome and fickle enough to qualify as Scrappy on those grounds alone, was difficult enough to qualify as Scrappy on those grounds alone, and had different enough expectations of skillset than the rest of the game to qualify as Scrappy on those grounds alone. Eventually, it was removed, and its name and most of its interaction with the rest of the game was welded onto another part of the game.
 * Kingdom of Loathing:
 * It had a "much-maligned, super-secret hidden interaction between + Monster Level and + Noncombat Chance" (as the creators themselves would later call it) that was added with NS13. Specifically, if you had a positive net + Noncombat Chance, then for every + 5 Monster Level you had, it would cancel out + 1% Noncombat Chance. Due to the considerable advantage one can gain with even a mere + 5% Noncombat Chance, this had the problematic side effect of making anything that gave + Monster Level not only useless, but an active detriment to the player in most scenarios. It was removed a year and a half later.
 * These days, though, ask a KOL player who's interested in speed about delay, if you're looking for a rant. Delay is a mechanic that briefly delays whatever plot/quest-appropriate outcome you need by a amount by a random number, to ensure that no matter how nice the Random Number Generator is being to you, it will never be that nice to you that you'll get the MacGuffin on your first or second time in an area. Die-hard fans of speed running hate delay, because there's no way of preventing your carefully planned out run through the game from random elements. Jick has said he doesn't like delay either, and while he is phasing it out, it's taking a while. In the meantime, it's 5 in all areas.
 * "Ronin". In a Normal run after ascension (which the game heavily suggests you take), you cannot gain any outside help for 1,000 turns. In theory, this is to make the game more fun and challenging by making the player have to rebuild from scratch (with what they have in Hagnk's as a buffer) instead of just getting everything from their friends. In practice, having to do the early levels over without even being able to tap into the Clan meat generators, Flea Market, or Mall is just plain boring and takes forever (most players can only do about seventy turns a day). Players griping about how many turns of Ronin they have left are common sights in chat.
 * Lusternia has a few:
 * The Sanity Meter gradually erodes when time is spent on The Astral Plane or inside Muud. Initially just causing amusingly nonsensical hallucinations, it rapidly worsens into full blown insanity, represented by approximately 50% of your commands being cancelled out or replaced with others. This wouldn't be so bad if Astral and Muud weren't the two best places to grind for high-levelled players outside of Aetherspace (which itself qualifies as a Scrappy Mechanic).
 * The Envoy system is also not great. The idea is to have representatives from each class liaise with the administration to preserve Competitive Balance. But most envoys are biased, and just try to ruin other classes skills and buff their own into the stratosphere. The few envoys who actually do preserve balance are so rare they're actually given increased status by the administration just for doing their job.
 * Runescape:
 * The way people are paired up in the Fist of Guthix minigame. Level 10s playing against level 100s is an all too common sight.
 * In dungeoneering, "You can't light a fire here." You do not know the reason why a fire cannot be lit there. You still drop the logs even if you cannot light a fire there. However, logs will not be dropped out of DG when you can't light a fire.
 * In an effort to combat bot programs (And to frustrate legitimate players), Jagex changed the fight mechanics of Frost Dragons. Frost dragons used to be just like any other high level dragon: A melee attack, a magic attack and of course, dragonfire. Since these monsters are extremely profitable and frequently botted, they gave frost dragons a ranged attack... and the frost orb mechanic. While fighting frost dragons, at any time a small, difficult to see blue orb would spin around the dragon. Attacking while an orb was present would block all damage, and rebound any damage you would have done. This causes players to kill themselves very quickly if they don't pay attention 100% of the time. Needless to say, the only players who support this update are the players who never fought a frost dragon.
 * Mabinogi has the RNG problem, as for a current in-game event. In the event, Players usually "AFK" in-game to get tickets in half an hour they log in, and they are used to exchange for an item that uses the scrappy RNG to determine if you fail getting the item or not. Que to a person afking for a whole day and fail to get the top prize.
 * Maple Story has a pretty big one in the form of PVP. The main problem is that a number of classes tend to preform better in it, so players of other classes are sometimes nearly unable to win. This, combined with the facts that very few people play PVP anymore (to the point where it's empty on smaller worlds), and the fact that some very powerful rewards are available from PVP, make it so that even suggesting a round of PVP will get you some good snickers.

Party/Casual Game

 * Mario Party:
 * Chance Time, for its tendency to screw over more skilled players with forced redistribution of coins and stars. On that same note, among more skilled players, and especially Stop Having Fun Guys, luck/excessive chance is always the Scrappy (one of the few things where it's possible for them to agree with Scrubs on something).
 * "Rotating the Control Stick" minigames too, as seen above. Hard enough for many, they ended up causing various blisters, other painful side effects, damaged the sticks, and ended up eliminated from future Mario Party games.
 * The cheating AI in general. It Gets Worse as the series progresses to boot.
 * The entirely random terrain generation and explosive death-causing trap placements (and sometimes player positions) in any Worms game can screw players both skilled and unskilled. But mostly just the skilled players.
 * Arkanoid. Golden bricks. In a game that's all about destroying every last brick, the game suddenly throws indestructible ones at you... usually in the most inconvenient place possible. Almost every level which has them consists of walls of the things caging in all of the breakable bricks, making it so that you have to get the ball into a tiny little opening and hope it doesn't just bounce back out. Sure is fun bouncing the ball around for five whole minutes accomplishing nothing. Playing 2-player? Watch your friend fall asleep from boredom.
 * The hunger system in Minecraft when it was introduced in beta 1.8. Before this, food instantly restored your health. Once hunger was introduced, food no longer were instant heals (Potions of Healing covered that), but instead, food takes about 3 seconds to fully consume and they restore hunger points instead. Keeping your hunger full gives slow health regeneration but letting the meter fall too low prevents you from sprinting and letting it go fully empty will damage you and even outright kill you if playing on Hard difficulty. What makes it worse is doing too much physical stuff (running, mining, etc) will make you hungry more quickly and every piece of food has different amount of saturation, which determines how full you stay until the hunger meter starts to drop again. Naturally, you aren't told of this.

Platform Game

 * Super Mario World, New Super Mario Bros and New Super Mario Bros Wii.
 * Those God forsaken block platforms/Trains/Snakes. You know, from Roy's Castle, Larry's Castle (Mario World),The Seventh Castle, The Second Tower of World 8 (New Super Mario Bros) and Lemmy's Castle (NSMB Wii). They go pretty fast, through lots of dangerous obstacles, above bottomless pits and lava, and take the most convoluted paths imaginable as if the game designers felt extra malicious and wanted to punish the player. They're back in Super Mario Galaxy 2.
 * Coin trails in Super Mario World. You know, the ones directed by the D Pad and where you have to hit a P Switch to turn into temporary blocks.
 * The one in the Ghost House just prior to Bowser's Castle is unbearably difficult. You need to direct the coin trail up to a ledge with a key to access the secret exit. Unfortunately, the ledge is far above the top of the screen, you need to direct the coin path to create steps leading up to it, and the hole at the ledge is only big enough for Small Mario, so if you're Big Mario, you better hope you have enough room to try to slide through, or you'll have to take the long, winding path back to the room and start all over again.
 * The P Balloon from Super Mario World. Fact that Tubular uses it doesn't help things.
 * Super Mario Sunshine, Super Mario Galaxy and Super Mario Galaxy 2 all share a mechanic that causes you to lose a life when you fail a minigame. Losing a race against Il Piantissimo? It's lethal!
 * Super Mario Galaxy 2.
 * Fluzzard. Full stop. First of all, Waggle is in full effect - the bird is very annoying to control. Secondly, it is also something of a Replacement Scrappy, of both the Red Star and Manta (which, though sometimes just as irritating, was generally fun to use). Finally, one must wonder why exactly something that involves no platforming whatsoever is even included in a platformer.
 * Then there's the Comet Medals and Green Stars in the Fluzzard levels. You know those rings you went past? You have to go through them all, then catch the medal in mid air at high speed. One of said rings requires about a 90-degree sharp turn into a tunnel from the other side of the level. And Green Stars? They're extremely easy to miss even when Fluzzard is directed straight at them.
 * The worst part is that the Fluzzard levels are almost identical to the Fruit Pop Flight Challenge from The Legend of Zelda Twilight Princess. However, the Fluzzard levels are outclassed by far by the minigame from a game that came out four years earlier. In the Zelda minigame, the game involves actual flight, more mobility, and works off of the Wii's pointer function instead of inaccurate waggle controls. Why they couldn't have simply copied the mechanics whole cloth and come out with a much less frustrating mechanic is anybody's guess.
 * The spring. In what just might be the worst Mario powerup ever, movement is very wobbly, you can't stand still while you're wearing it, and you have to have pinpoint precise timing in order to execute a high jump.
 * Also, when you die in the original Galaxy, you're pretty much forced to go back to the start menu ("Would you like to save and quit the game?") and find your save file again when you die (possibly a form of Anti Poop Socking?). Every time. This gets pretty annoying and tedious after a while, and was luckily fixed in the sequel: here you just go back to the Hub Level, like it should be.
 * Sonic the Hedgehog:
 * Mach Speed sections in Sonic the Hedgehog 2006, in which Sonic runs uncontrollably fast and has to veer around hundreds of obstacles, can't stop, and can easily get caught on scenery and die instantly because the controls are so loose and it's so difficult to see anything coming. To expand, a mere tapping of the stick will veer him way too far in the intended direction, he can't correct himself in midair after he jumps, and if he trips on something he'll lose all his rings and be unable to react, and in the process will likely careen head-on into another obstacle and die. It makes Sonic's levels the most annoying of the lot.
 * On the plus side, however, Sonic's death animations from when he runs into practically anything appears to be a hilarious, gravity defying break dance.
 * Hunting and fishing in Sonic Adventure (especially fishing), though the quality of these games is subjective to begin with.
 * Hunting was made more frustrating in Sonic Adventure 2, since the "radar" would now only show the pieces in order (meaning you could be standing right next to the last piece on the list, but if you didn't have the first two, you wouldn't know it), and the locations were randomized every time. The final stage for Knuckles could easily take over 30 minutes with a bad combination.
 * Also, you have the safes. Some can be opened by default but for many, you have to make them available via switches way up at the very top of the stage. And each switch opens up a different block of safes. And the hints don't always make it clear which safes you need. So good luck if an emerald is in a closed safe.
 * It's not as bad as the first game was, though, thanks to the developers fixing the digging mechanics; before, you had to twist your fingers into pretzels performing a complicated series of button presses just to dig, and you had to be flush against the diggable surface. in SA2, the dig property is assigned to a single button, and you can perform your dive attack to dig into the ground from up high, making things much easier to find buried emerald shards. There's also a bit of a trick with Security Hall that lets you open up vaults using your spiral uppercut attack, but that's more of a Guide Dang It than anything.
 * Sonic Adventure 2's Final Hazard, a boss fight with completely unexplained controls. Getting hit by anything blows you all the way to where you started, and you can switch between Sonic and Shadow, but only by flying past the boss, making it only marginally less difficult than actually hitting it in the first place. And if you do switch manually, you'll be missing however many rings you had before you switched, so unless you're suicidal you'll only switch when you're almost out of rings. And if you get hit before you switch out...well, hopefully you have an extra life.
 * Extra notes, the controls are not only unexplained, they're completely unwieldy. Unlike the rest of the game, you are floating in a 3D plane but some reason SEGA thought moving back and forth was more important than up and down making approaching the target often impossible.
 * Carnival Night Zone's Barrel of Doom, anyone? One funny thing is that Casino Paradise in Sonic Advance also features the barrels, but they do not work the same way they did in Sonic 3. If you played Advance before Sonic 3, you'll be even more screwed when you reach CNZ.
 * They also appear in Circus Park in Shadow the Hedgehog but they are completely automatic, which cold you screw you up even further.
 * In Sonic Heroes, the pinball sections of Casino Park can be very frustrating to navigate through, as your movement is very unpredictable. What's even more frustrating that there is a timed mission.
 * Also from Heroes, life meters for mooks. Although this added to the power characters' usefulness (they could one-shot regular Egg Pawns at level zero), and you could of course level up your speed and fly characters to deal out more damage, a portion of fans felt having to hit normal enemies multiple times to destroy them slowed things down too much (it's a Sonic game after all).
 * Thanks to the incompetence of the dev team, we have the "stop on a dime every time" no inertia physics engine of Sonic the Hedgehog 4. Among other things (like being able to continuously "walk" up slopes without slipping), the moment you let go of the D-Pad while in motion, you immediately come to a stop. While this could be a good thing, when trying to avoid flying into a pit, the problem is that it works even while you're in the air, meaning if you don't manually keep Sonic moving in the direction a spring or a jump takes him, he'll suddenly stop in midair and drop like a stone as if he just slammed into an Invisible Wall. Considering that almost all Sonic games in the past never had this issue, this can make the game nigh-unplayable for a multitude of Sonic fans, and is in fact one of the most complained-about parts of the game.
 * What really makes this bad is it robs you of the ability to curl into a ball and safely coast through levels, in addition to making it impossible to build up momentum on slopes to let the game treat you to a high speed section. You can hold down the D-pad while rolling to maintain some momentum, but having to do this all the time taxes the thumbs and can make the game physically painful to play.
 * It could be argued as an experiment at the time, but the "toll" system in Sonic Unleashed was the bane of many players, forcing gamers to run up and down the hub worlds and other missions to retrieve coins till they had enough to progress to the next level and complete the story. Obviously a tactic to prolonge the game's playtime, it was never used again after the negative feedback from fans.
 * Super Monkey Ball Banana Blitz:
 * Control scheme with which you tilt the Wiimote to tilt the game world is a Love It or Hate It affair, with some feeling it lacks the precision of an analog stick.
 * The design is a big part of the problem. They make it so if you hold the remote "flat" (so it's parallel to the ground), the ground is neutral. Tilt up, the ground tilts up. Tilt down, the ground tilts down. It's intuitive, but it's not natural. A moderate upward tilt should have been the neutral point. Or better yet, holding it like a NES controller, which Mercury Meltdown Revolution pulled off successfully. The lack of traditional option hurt as well.
 * Pixeljunk Eden, such a beautiful game, but:
 * Want to explore the beautiful, almost-abstract art levels? You can't. The whole thing is on a strict timer.
 * The drop attack is mapped to the PS 3's motion control function, which almost never registers your input properly.
 * For full completion, you must visit each level 5 times.
 * Donkey Kong Country Returns:
 * The Rocketbarrel. In the SNES Donkey Kong Country games, this is the sort of thing that would appear in one, maybe two levels. But, no, the designers of this game were in love with the thing and it's in more levels than Rambi! It's also got very awkward controls: you can't stop, turn around, or even slow down; all you can do is move up with the jump button (or stop pressing the jump button to descend). Also, touching just about anything kills you, as you are rendered a One Hit Point Wonder when in it. There exists a vertically-oriented version of the Rocketbarrel levels with much more freedom. You can freely steer left and right, and accelerate faster with the jump button. However, this variant only exists in two short levels, one of which is just the approach to the Final Boss.
 * Donkey Kong Country the original series had a few of these. One of them, was the rocket barrel. Yes, that thing brought back in Returns, except it was only in one level of the third game and worked entirely differently (yet was still as annoying). You controlled a rocket, with limited fuel. If it ran out, you died. You had to get through a narrow maze like level with plenty of walls and ceilings to slow down the vehicle, and in the GBA ones could be hurt or killed by the robot zinger enemies. And the controls were poorly coded.
 * Dash Galaxy In The Alien Asylum is full of these. First, your only weapon is a bomb, which you can only use on the world map because using it in a level causes "oxygen depleted"; you also need to find a detonator separate from the bomb in order to use it or..."oxygen depleted". Your control, what control? Most video game characters turn on a dime; not Dash. Meaning you run into enemies, knocking off your HP/time bar or fall into a chasm and..."oxygen depleted".

Racing Game

 * Wipeout:
 * Eliminator mode in the various games is almost universally imbalanced, requiring mostly luck to get the right weapons and not so much player skill. The weapons were balanced for regular racing, so many didn't even do damage or very little, and some were grossly overpowered in a game mode where you didn't have to bother with speed. Wip3out was the worst offender since almost nothing did any noticable damage except for Energy Drain and Plasma Bolt, both a one-hit kill. It got better in later titles, but then participating in this mode became required to beat the game.
 * Shooting a competing ship in the first Wipeout game would cause it to stall and you to crash into it. This was changed in the sequel so that shooting a ship would flip it up, enabling you to pass underneath. The frustration factor was cranked up again in the degraded sequel Wip3out which reduced the flip duration so you would probably collide with the target anyway unless you fired at point blank range. And on a killing blow the disintegrating ship would stay at ground level and grind to a halt, bringing you to a very frustrating stop if you were unable to move out of the way quickly. And there was the Force Wall weapon which covered half of the track ahead of you and bounced opponents backwards... in your face, catapulting you back at high speed. Add to this the chance to blow yourself up if the target deployed a last second Reflector and it becomes clear that using weapons on opponents you don't particularly care about (ie. everyone but the opponent in first place) was more likely to hurt you than to help you.
 * Initial D Arcade Stage 4 sets arbitrary "speed limits" on turns. If you go over this speed limit, depending on whether you're playing version 1.2 or 1.5, then either your steering will lock up, causing you to crash into the outer wall unless you execute a "brake cancel" technique, or you will oversteer like hell. And if you hit a wall or suffer said understeer, your acceleration is permanently gimped and can only be fixed with brake cancelling. Which is done on a straightaway. But that's not where the problems end. To get to the tuning shop, you have to eject your card three times. Not continue three times, you have to pick "NO" at the continue screen for it to count. This means that if you're playing several rounds in a row, then you'll be wasting chances to tune up your car if you continue each time--you have to spend about 2-3 minutes between sessions ejecting your card, putting it back in, and going through all the menus. These sorts of mechanics are contributing to the downfall of the IDAS scene.
 * Burnout: Revenge! gave us "Traffic Checking". The idea being that your car can shunt small vehicles that are stationary/going the same way you are, out of the way. The problem however was that this also gave you boost. Normally boost was rewarded for risky driving, but Traffic Checking had no risk attached to it, unless you couldn't tell the back of a car from the back of a bus. Naturally smart players would change their strategy from trying to stay in oncoming where possible, to driving going the right way and shunting cars about in the process.
 * Mario Kart:
 * The Blue Shells, Lightning Bolts and POWs. All of them all but undodgeable and all of them far too commonly occurring given their power (particularly in the Wii offering, due to the greater number of racers). This shifting baseline has caused what used to be items that occurred twice in a 4 race circuit to appearing in concurrent pickups. They can be mostly cut out in Mario Kart Wii by choosing the "strategic" item set, but only for local multiplayer--hence, to beat the Grand Prix, you will need to just bear up.
 * The weird thing is that most people assume that the mechanic that gave the trailing racers better items debuted in MK64. It didn't. It was actually a feature in Super Mario Kart, but only for the players since computers didn't use items at all. All 64 did was allow the computer racers to use items rather than their predictable and avoidable attacks. Oh, and as for Wii, Red Shells are a valid item drop for even first place, with Mushrooms being given to second place.
 * Note that anything can be avoided while using a Super Star (nearly impossible to get if blue shells are really a recurring problem for you), or going through one of the "boom tubes" (only in certain races), and POW blocks can be dodged by timing a jump just right (of course, the computer almost always does on 150cc) or (in an undocumented feature...) by shaking the wheel as if doing a stunt the moment before it hits, which is hard to control (which, again, the computer almost always manages on 150cc). Also, blue shells could be blocked in Super Mario 64 if you had a blue shell trailing behind you (generally only possible via the Boo or on the tracks that had boxes with guaranteed blue shells), or evaded in the DS and Wii outings, if you had either exact timing and used a mushroom or even more ridiculous timing when drift boosting which allowed you to outrun the explosion just as the Blue Shell reared up to dive down at you. On the Wii you could even dodge them by using the boost granted after a stunt which led to some extremely lucky players evading blue shells by doing a jump in a quater pipe.
 * The Lightning Cloud from Mario Kart Wii. You get an item that activates itself, that actually zaps YOU if there isn't anyone nearby, which there probably isn't in a 4-player VS game.
 * Mario Kart Wii's upping the racer count from 8 to 12 turned out to be quite the scrappy mechanic because it increases how often annoying items are used.
 * Bullet Bill is a big one: It turns you into a super fast giant torpedo that you DON'T EVEN HAVE TO STEER. Plus, anyone you hit bounces TWICE, guaranteeing that they are catapulted off the stage on smaller levels. You'll only get it when you're nearly dead last, so it's not an issue for guys in first and second place. However, tell that to the player in 5th place who just got passed because the game decided to reward the 12th place player for being worse at the game.
 * Or, you know, got knocked into 12th by being hit by a Blue Shell or two, a Bullet Bill, a zapping lightning cloud, or the track itself, or a combination of any of the above.
 * The Blue Shell is probably the most hated out of all these items because it punishes ONLY the first player, while POW Blocks and lightning hit many. In a close race, lightning hits everyone and causes its user to have an advantage; however, the racers jockeying for first won't shuffle their positions around. The Blue Shell seems designed entirely to make winning difficult. This is particularly noticeable in how it no longer moves along the ground, as it did in MK64, which allowed it to knock out people who weren't in first as well. Ironically, making the Blue shell LESS powerful (to the person who fired it) caused it to seem MORE unbalanced and unfair than other items.
 * The Blue Shell can be used to take out other racers, if you're in first place. Slam on the brakes at the right time and the explosion will hit a few other racers. If you're going to drop 5 or 6 places, may as well take someone with you.
 * Another aspect of the Blue Shell that can drive you crazy is that once it closes in on the leading racers (who haven't yet finished the race), it will fixate onto the leading racer of that specific moment. So if you get hit a half second after it locks on you and fall backward a few places, it will hit you anyway, meaning you'll likely fall even further back and give whoever replaced you for the lead a free pass.
 * The Rollcage Leader Missile didn't do this, but instead you got missiles that would lock on to buildings (instead of opponents) and bring them down on your own head.
 * In addition, if you throw a Blue Shell and then get into first before it locks on (a rare situation, but it happens, especially in one-on-one races), you can be hit by your own Blue Shell. Cue Heroic Blue Shell of Death.
 * In Mario Kart 7, the Blue Shell now takes the worst parts of the versions from the earlier games: it flies along the floor until it reaches the first place player, then flies up and blasts them to pieces. Unfortunately, both of these 'attacks' can really easily screw someone up; the players at the back due to them being in the middle of the track on a narrow course (guess where the Blue Shell travels, and you have about four seconds to move out the way or get obliterated) and for the person in the lead, it seems the impact of being hit is random, you fly to the side in some almost arbitary direction and likely fly off the track. If a Blue Shell gets fired on SNES Rainbow Road, someone racing will pay dearly for it.
 * And then there's the coin system in the SNES and GBA Mario Kart games. The more you get (up to 10 for best effect), the faster you go. Falling off the track, bumping into people, or being attacked makes you drop coins and you go slower. Have no coins? Just bumping anyone makes you spin out. Because of this, coins are also offered as an item, which is good to have if you are not good enough to pick up coins on the track, but this is more of an annoyance if you got enough coins or are looking for an item to defend yourself with. If that wasn't bad enough, for the GBA version, you had to collect a lot of coins in order to qualify for star grades at the end of a cup (along with your race times).
 * Mario Kart 7's version of the coin system is more forgiving; the only benefit to having them is a boost in top speed, and not having any will simply keep your kart performing normally. Additionally, you can only lose coins by falling off the track or being attacked by an item, and simply bumping into another kart will let you keep your coins. However, it turned the Lightning Bolt into one of the most hated items in the entire game, as it instantaneously makes every single other racer lose about 4 coins in addition to stopping, shrinking, and slowing them down.
 * Mario Kart 7, being like any other game in the series, can get crazy with items. There can be several races where you can go from 10 coins down to 2 due to being hit by several items in a row. Combine this with unlockables requiring coins to be unlocked is a nightmare waiting to happen.
 * Sonic & Sega All-Stars Racing allows the race leader to get Missiles, which act like the Red Shell in the Mario Kart Series (homing attack against the racer ahead). However, not only are the missiles far more precise, when the leader gets one, he can shoot it backwards and it will lock on the second racer! That means if you are trying to reach the leader, you'll have to focus on the hazards of the track, avoid the mines dropped by the leader and pray that, if he gets a missile, the next item box gives you a shield, a KO Glove, or another missile. Oh, the leader will also get Speed Shoes every now and then.

Rhythm

 * Guitar Hero III:
 * A Boss Battle mode, where periodically through the main career mode, the player will have to guitar-duel famous guitarists such as Tom Morello, Slash and . It's exactly what you'd expect to happen when incorporating Mario Kart-esque powerups into a Rhythm Game: The AI opponents play flawlessly, and depending on the player, the difficulty of the matches ranges from trivial to absolutely impossible, thanks to being almost completely dependant on getting the right powerups and using them at the right time, and if the AI can do the same to you. It should already be telling that the first guitar duel is said to be the hardest, simply because your opponent's notechart simply doesn't have enough consecutive notes that you can reliably defeat him with anything but a specific powerup. Later installments in the franchise have easened this mechanic by making the guitar duels less dependant on random chance, but the damage was already done in Guitar Hero III.
 * The Whammy Bar is annoying to players and observers alike. Not only is it required to max out points on some songs (darn that Star Power meter), but it ruins notes that were never meant to be whammied. That, and you have to take your hand off the strum bar to use it, so on shorter notes or staggered chords, it can be a nightmare.
 * The PS1 port of Dance Dance Revolution 1st Mix brings us Arrange Mode, which is essentially the same as normal mode, with one key difference: if you step on a panel when you aren't supposed to, instead of nothing happening, you instead get an "OUCH!!" judgment, which drains your Life Meter even moreso than a Miss. So if you have a crappy pad, or you like freestyling, or you step on panels when nothing's happening to keep the beat...
 * Minigames in the Patapon series. The main gameplay uses player-entered rhythm based musical sequences that call for a variety of attacks, and then every single minigame is a call-repeat rhythm game that uses a single button (or TWO for a minigame in Patapon 2). These minigames are sometimes the only way to get top level weapons.
 * Spinners in Osu Tatakae Ouendan and Elite Beat Agents are what set the dedicated players apart. Partway or at the very end of a song, you're meant to stop tapping beats and instead draw really fast circles on your DS screen while a timer counts down. Do well and you'll gain tons of bonus points - do poorly and you'll lose a sizable portion of your health meter. Towards the end of the harder difficulties, the spinners get so demanding that no matter how flawless a player's rhythm is, they'll live or die based solely on the dexterity of their wrist. Naturally, those who fail to meet the expectations of the later spinners will quickly grow to hate them since they alone make the final songs near-unbeatable or at least impossible to score a Perfect on, putting the higher ranks out of reach.
 * DJMAX Technika's unlock system. On completing certain missions in Platinum Crew mode, you'll unlock a song (or in the case of one mission, a course)...but you can only use that unlocked song or course 3 times before you have to unlock it again. Thankfully, this is being revised for Technika 2 where you gain unlocks by simply going onto the Platinum Crew website and purchasing the unlocks once using your in-game currency. The one flipside to this is that unlocks are fairly expensive, especially for the more difficult songs.
 * Beatmania IIDX 17 Sirius:
 * Backspin Scratches, in which you continously spin the turntable in one direction until the end of the note, then spin it the other way at the very end. It's awkward to keep spinning the turntable, and even moreso to spin it back at the end, especially if there are key notes between the start and the end of the scratching.
 * DJ Hero fans share your pain. Scratch up-up-up--up-up-up-up--up-up-up--up-up-up-up-up
 * Rock Band:
 * A bug in drumming called "squeezing", which is a scrappy for those anal about the scoring. If you hit the crash on a fill a little early, and then in the next split-second hit what would have been there if the fill wasn't in the way, you get the points for the hitting those notes. This means you have to memorize what to hit and finish fills a little awkwardly for extra points. Usually not enough to make a difference unless both players are doing perfect, but can cause a rift between Scrubs and Stop Having Fun Guys.
 * Drum fills in general are slightly controversial among Rock Band players, in that choosing not to trigger Overdrive can allow drummers to coast through parts of songs that might otherwise prove deviously hard. It does hurt your score to do this though, and it's basically a useless strategy in Rock Band 3, where no-fail mode does not disqualify.
 * Project Diva:
 * In the first game, scoring is greatly increased during a single section of each song called Chance time. A single perfect hit normally awards 500 points, with up to 250 points of combo bonus. In Chance Time, the combo bonus raises 20 times faster and caps 5000 points higher, meaning a single Chance Time commonly awards more points than the entire rest of the song, despite being less than twenty seconds long. This meant that unless you are gunning for a perfect score, 90% of the game is almost completely irrelevant.
 * It works in reverse, too. There are some songs that are scored so harshly that missing even one note in chance time pretty much guarantees a rank of STANDARD. Frustrating if you're trying to unlock the extra models.
 * The timing windows in both games in general are fairly harsh by typical Rhythm Game standards. This is compounded by any judgment below FINE (the second highest out of 5 possible note judgments) being a combo break; compare to IIDX where a GOOD (the 3rd highest out of 5 judgments) will maintain a combo, or Dance Dance Revolution where a GOOD (again, 3rd highest) will break a combo but the timing windows are looser. This wouldn't be much of a problem for those just wanting to beat songs, but you are required to hit a certain percentage of notes with combo-maintaining judgments to clear the song (80% in Diva 2nd, varying depending on difficulty level in Diva Arcade) on top of keeping your Life Meter above 0 during the song.

Role Playing Games
"Zero Punctuation: Off-roading around random planets is now replaced by scanning the surface from orbit, launching probes to extract resources, which is as interesting as it sounds and it sounds like this: BWUUUUAAAAAHHHHH."
 * The item system in Parasite Eve 2. Unlike other RPGs were you can access all your items at any time, Parasite Eve 2 made it where only items attached to your armor is what you can access during a battle. So if you attached 4 healing items, used them all up in a fight and need to get more, you're out of luck. Attaching items to your armor didn't free up any space in your main inventory.
 * Final Fantasy XIII:
 * A lot of people are annoyed, wherein Transformation Is NOT A Free Action, but your characters don't know that. Wanna be able to heal? Prepare for a rocket to the face while you switch!
 * Also, for the first and only time in the series, the whole party loses if your main character gets KOed. This means that boss fights and some regular encounters can be going entirely your way, until the enemies decide to focus entirely on said main character, so you'll lose the fight despite having two other characters at full health at your disposal.
 * There's also the chain gauge and stagger mechanic, where you need to attack the same enemy repeatedly (with multiple characters) in order to get it to the point where you can deal actual damage to it - a surprising number of enemies have ten times a reasonable number of hit points but also take ten times as much damage as normal when staggered. This wouldn't be so bad if you could control all of your party members and let them attack in sequence (as in FFX-2), but in this game you only get to control the party leader. (To be fair, the paradigm system usually does a pretty good job of limiting your allies to the kinds of commands you want them to use - it's just the timing that you have no control over.)
 * While we're at it, let's add the unspecified conditions required to tame your Eidolons. Odin hits like a truck, and as far as it tells you, the only way to tame him is to attack repeatedly with magic; after you catch him, you can check your datalog to find that he likes people getting healed. That would have been useful to know beforehand.
 * Final Fantasy the 4 Heroes of Light:
 * The battle system. You can control which action your characters take, but it's up to them to choose the target. Want to gang up on that Cowpel with both physical and magic attacks? Sorry, the physical attacks all go to the left-most, and the magic to the right-most enemy. Want your White Mage to heal your half-dead tank? They will only heal the one with the least HP, even if they have barely a scratch.
 * The Crown upgrade system. The only way to learn new abilities is upgrade the crowns with gems that are only dropped by monsters. And every level 2 upgrade costs one Amethyst (of which you can only get so many in the first half of the game) and level 3 upgrades require a Diamond (of which you'll never see one until the last third of gameplay). Oh, and if you upgrade a crown, only the character that did so benefits from it.
 * In the obscure GBC Action RPG Metal Walker, for maximum combat efficiency, you bounce your Walker off walls to make angled shots. In the final dungeon, however, the walls are electrified and damage you if you connect with them
 * Unlimited Saga based its entire gameplay around the "Reel System," essentially a slot machine you can rig. It's harder to rig than you might think, and sometimes you don't even get a "good" option. What's particularly awful is that luck is applied to Character Customization, and it's possible for bad luck to make your stats go down at level up.
 * Shadow Hearts: From The New World:
 * The Stock system. While this puts artificial limitations on how often you can combo, it's not all that bad, and the Double option (take two moves in one turn) can expediate combat. No, what makes it a Scrappy is that both sides have it. Combat strategies often fly out the window because every time an enemy gets a Stock, it will Double and KO one of your party members. Since you gain Stock by taking damage, if you Combo and don't KO them, you'll eat a Double on the next turn. Instead of strategizing, you're forced to watch their Stock bar like a hawk and aim Hard Hits or Hard-Hit-magic at them whenever it gets close to full. And Hard Hits cost you Stock as well. End result: the only time it's smart to Combo is in the Pit Fights.
 * Hilde's "Calories" system, the same game. In the last game, whether Joachim was himself, Golden Bat (Glass Cannon), Invisible (high Magic Defense) or Grand Papillion (superhero) depended on how many fights you were in. There were ways to manipulate this, so all it took was good timing. In From The New World, whether Hilde is Slim (magic-oriented), Curvy (physical-oriented), or Peach Bat (Glass Cannon) depends on her Calories, gained by absorbing them from enemies. The problem is that turning her from one form to another takes forever, since you need ten Calories of a given type to be in a specific form (Negative for Slim, Positive for Curvy), and the absorption attack works only once on a given enemy. And odds are good Hilde will get killed a lot while she's in the Peach Bat form. Forget her Masked forms - you need 100 Calories of a given type for that, which you can't really reach without expending rare, irreplaceable items or spending hours draining enemies. And all three forms have unique attacks, so you have to keep switching her.
 * Kingdom Hearts II
 * Demyx fight. It's an otherwise enjoyable little battle until you have a small amount of time to defeat some spawned enemies... And not doing it in time is an instant game over... And there's only two viable tactics which can take them out... Which might be completely unavailable to you if you've just used certain combat options.
 * In addition, the first game's Gummi ship sections were widely hated for being slow-paced and boring, which the developers thankfully fixed by revamping the Gummi sections entirely for the sequel. A less fortunate example is the Atlantica level, whose three-dimensional control scheme was so annoying that the developers decided to do something completely different with Atlantica in the sequel...by turning it into a rhythm game (which, thankfully, remains optional...in theory, seeing as you have to beat Atlantica to get the best ending and some extra gear).
 * The 3D control scheme was also featured partially in Neverland when you gain the power of flight, but you get it at the end and it's not neccessary to progress, perse. The fact that you can lock onto enemies, chests, and key items and automatically swim to their location made it moderately more tolerable. Then, in 358/2 Days, they bring the 3D mechanic back with messed up buttons but don't retain the lock-on shortcut - making fighting in mid-air incredibly irritating at best (and building a chain damn near impossible), considering how often flying enemies change their positions.
 * The stealth missions in Days, just the stealth missions. When following Pete, you have to ensure that he remains in your field of vision, while you avoid going into his (which are Color Coded for Your Convenience). This would be fine if a) the camera didn't hate you with a vengeance and b) if your partner didn't stand aimlessly so that he could get caught. Also, when segments of this mechanic are implanted into Beast's Castle, it gets rather tedious when you have to avoid being caught by either Lumière or Cogsworth. What really puts the cherry on top of this massive disaster is that even if you try to glide over them, THEY STILL SEE YOU.
 * Monster Hunter:
 * In the games, every time you use some type of recovery item, such as food rations or potions (pretty much anything except a Power Pill or Armor Pill), your character stops to do a vigorous flex which takes about an extra two seconds, even if you're battling a monster. During this time, you can't move, and you can't dodge. First-time players will have a hellish time picking out the right moment to use items, if such an opportunity even presents itself. Although you can use the Cooking armor skill to make this animation go by hilariously fast (along with the much longer animation for eating cooked meat or fish), there are many situations where you'll need a different armor skill to make things easier.
 * The camera system of the same game can get really annoying, especially if you're a ranged hunter. Even if you aren't, you use the L button to snap the camera to wherever you're facing, and then the directional pad to manually scroll around in 360 degrees. Trying to find a small and fast monster? You risk a potentially strong hit with the D-pad, or have to squint to find it by camera-snapping.
 * Then there's the fact that the game treats training missions like normal quests. This means that every time you get beaten, it's going through 3-4 screens detailing your non-present loss of money, non-present loss of guild points, non-present quest reward, then "Would you like to save"? another loading screen and then back to the main training screen, to finally choose that training mission again, another loading screen and damn, we're finally back to try again! Sure, it's optional, and Monster Hunter is notoriously Nintendo Hard, but would it be so bad to just give the option to try the fight right again, if you're already raging for having been beaten one or two strikes before finally taking that monster down?
 * Training school quests. Side effects may include Pulling out your hair, or a broken PSP. The reason? If you die, you fail the mission. Beating one training of each monsters unlocks the Fatalis missions for 100% Completion. God help if you're playing the Unite version where you face G-rank Monsters for the G-rank Fatalis missions...
 * Shin Megami Tensei: Devil Survivor:
 * The level adds a significant yet invisible factor the battle. A monster with a higher level will take significantly less damage than a monster with exactly the same stats. Better yet, the BASE level of the monster makes a bigger difference than the experience level, and the more you stay with a monster the longer it takes to level it up, so your demons constantly end up being obsolete. The demons you fight against tend to be a higher level than the main character, and you can't fuse anything about your level. This is bearable for most of the game, except that most endgame demons are either worthless or unique (can only have one at a time) resulting in a nasty Difficulty Spike at the last day in everything except the Yuzu path.
 * Also the Escort Missions. Not only do you have escort mission after escort mission in the game, in some instances the people you're trying to escort will actually attack you. To make it worse if even one of those idiots dies it's a game over.
 * Players of Shin Megami Tensei 3: Nocturne despise a certain part of the Labyrinth of Amala. Unless you know how to traverse a certain floor in a certain kalpa properly, you will drop down onto a lower floor shrouded in red, HP-sapping gas. Thankfully the dungeon is optional, and once you beat a certain boss the gas goes away.
 * Final Fantasy XII: Treasure chests in the game are subject to a few Scrappy Mechanics of their own:
 * A treasure chest containing an Infinity Plus One Spear gets changed to a semi-useless item if you open one of several normal-looking treasure chests found much earlier in the game. A definite Player Punch for anyone who doesn't use walkthroughs or avoids reading walkthroughs until they get stuck.
 * Several treasure chests that can contain rare equipment (such as a Ribbon) have a much higher chance of not containing that cool piece of equipment. Many of them even have a chance of not even appearing! Thanks for the forced Save Scumming, Square!
 * Let's not overlook the fact that several good items are replaced with crap if you're not wearing the right accessory as you open the chest, too. You can have all the luck in the world, but don't have the Diamond Armlet on when you open that chest? Sucks to be you.
 * There's also a few chests where getting the ideal item requires you to NOT have the Diamond Armlet on, and will only contain crap if you do have it on. Hope you've done your research beforehand!
 * Neverwinter Nights 2: Mask of the Betrayer:
 * For some people, the Spirit Eater curse. Of course, playing properly (with proper alignment), it's easy to keep the bar full with only limited need to eat soul, and lowest hunger.
 * If you choose to be a Complete Monster with it however, your cravings will rapidly exceed the available supply of spirits. You can remedy this using Satiate, which often involves waiting 15-30 minutes  before you're allowed to use it.
 * Before patches, the Spirit Eater abilities shifted you either towards Lawful Good or Chaotic Evil, bad news for Chaotic Good, Lawful Evil, or True Neutral characters.
 * In many d20 and Dungeons and Dragons adaptations, player characters are often only permitted to open chests by forcing them or picking the lock, both all-or-nothing approaches that can take ages for a hard lock and a malevolent Random Number God.
 * In the Dragon Quest series, you can accidentally use up a turn by mistakenly selecting an item that has no use on the battlefield. This is especially bad in a boss fight. It actually takes a turn for the computer to tell you some smart-alec response.
 * In Wizardry: Tale of the Forsaken Land the magic leveling system certainly qualifies. You make spells via some combination of two or three monster materials, which randomly drop from appropriate enemies (Thief's Blood from various level Thieves, for example). Fair enough. You can also access a special merchant halfway through the game. Sell him at least one of any material, leave the dungeon, and every time you come back you can buy an infinite quantity of that item. Here's the problem. You need to go to town to fuse materials into spell stones. You need to go to the dungeon to find or buy the materials. It is not unusual for spells to have several dozen levels before they're maxed out with each level barely improving anything individually. You can hold, at most 60 items at a time and more likely about half that number. Run through halls past weak enemies to shop, Transfer Potion to town, repeat with frequent breaks to get more Transfer Potions. Did I mention this game is rather slow paced in general, so each run is taking several minutes? Have fun spending about half your total play time on spell grinding.
 * Romancing Sa Ga: Minstrel Song has a mechanic where events in game move on based on how many battles you fight (with them moving faster when you defeat stronger enemies). Sounds like an interesting idea in theory, except when you consider the painfully short window of opportunity between events, the fact that its hard to avoid encounters, the game punishes you for running, and many event bosses are far too powerful for you to handle with any sort of ease, easily wiping out your entire party. Also in one character's story this mechanic can make you miss the fucking boat which traps you on the island you start on until a good three fourths through the game, at which point the town on the island becomes infested with monsters, and the only real way to progress this is to beat a bunch of dinosaurs that easily wipe you out. Not fun at all.
 * Mass Effect has a whole slaw of them - and the very codification of an Unpleasable Fanbase.
 * The Mako from the first game. Overly sensitive controls and a meaningless cross-hair (unless zoomed in) made it a nightmare to drive even in straight-aways; it handled like it had the density of styrofoam (prompting many to speculate Shepard never found out how to adjust the mass effect fields, so it perpetually weighed about eight pounds). The PC version had revamped (and programmable) controls, but it was still considered the worst part of the gameplay. It's particularly annoying on sidequest planets, where you had to desperately try to climb mountains with it instead of landing at the top with your Cool Ship. Plus, it steals your XP, supposedly to keep its armor and guns from becoming a Game Breaker - except that quickly became pointless, as while you can turn your party into two-legged tanks, you couldn't upgrade the Mako. By around level 30, your best course of action was usually to just step out of it and take out your foes with your Sniper Pistol. Heaven help you if you have a low engineering skill and try to repair the Mako. If you do, the Mako stops for 30 seconds (meaning you can't fire your weapons or move it) and repairs itself for never quite as much as you'd like, stealing 15 omnigel just to spite you. And the shield takes forever to recharge and only recharges via waiting - omnigel does nothing to it. Even more annoying - the cannon's elevation was pathetic. Are you trying to fire at an enemy at the bottom of a 20 degree slope? Don't bother.
 * The Inventory Management Puzzle. You'll rarely pick up ones better than what you already have. You can only carry 150 loose items (each of your characters can carry twenty) - afterwards they're wasted, even if you see one you like. You're going to be making lots of omnigel that you can't keep, because you can only carry 999 of it, and every one of the hundreds of items converts to 4.
 * Elevators were the SM in the original game, until fans complained when it was switched to a loading screen for the sequel. The cargo elevator on the Normandy takes a full minute to go down one goddamn floor.
 * In Mass Effect 2, planet scanning - schedule yourself for carpal tunnel surgery. You move a targeting reticle around to find mineral signatures, then blast a probe in to get the minerals. It's awful on the PC, and it's pretty mind-numbing on any other platform. And make sure to get Miranda's upgrade as soon as possible; it speeds up the targeting reticle substantially.


 * The Mako was replaced by the (DLC-only) Hammerhead Hover Tank, which still gets insulted by some players for being a Replacement Scrappy. The game refuses to let you save when driving the tank (and you're only allowed to exit the vehicle when you arrive at your destination), and its levels seem like more of a arcade-based shoot-em-up. Nothing like having to restart a level because of a mistimed jump. The Overlord DLC partially addresses this, by having the Hammerhead "recover" to its last safe position, should you accidentally drive it off a cliff, into magma or whatever.
 * Door/system hacking, in all its formats from the first two games. The first iteration had you playing Simon Says endlessly, or spending your hard-earned omnigel to break the lock. The sequel forced you to play a mini-game where you scroll through code segments to find the exact copy of a specific one. Liara lampshades the scrappy mechanic in the second game's "Lair of the Shadow Broker" DLC when she explains that the security upgrade "made a lot of people very unhappy". The third game completely removed it. Surprisingly, nobody complained much.
 * Whose bright idea was it to make the "skip dialog" button the same as the "select dialog" button?
 * Tales of Legendia:
 * The puzzle booths receive a large hatedom.
 * This trope was Tales of the Tempest's greatest fail. The gameplay as a whole got criticism, but the battle system was particularly hated - terrible moving range, unfair attack range (from enemies only, of course), and possibly the dumbest AI in the history of video gaming (elaborating - computer-controlled allies couldn't possibly be any more random. Most times they will run to the opposite side of the battlefied for no reason whatsoever and stay there for a couple of seconds before returning).
 * Tales of Symphonia Dawn of the New World:
 * It has a few annoyances regarding its battle system as well. One of note is that the Stun status effect is infuriatingly common, seemingly more so than any previous Tales game. You can more or less count on being dazed an average of once per battle, and more the longer the battle lasts. Additionally, the monster capture system is somewhat convoluted and the AI settings for most monsters are very sparse compared to the human characters. Monsters can't use items, either. But wait, you can just use your favorite characters from the first game, right? Problem solved! Except the Symphonia cast caps at level 50 and are basically useless for the Bonus Dungeons.
 * And from the same game, the Katz quests. They are not required to beat the game, but can get you a Disk One Nuke if you know what you're doing, and if you get unlucky you may need to do quite a few of these for access to the Twilight Palace (which contains some of the most overpowered items ever seen in a Tales Series game). The problem is that these quests obviously had zero effort put into them. The levels are higher than you're expected to be for that point of the game, which means you will likely have some trouble when you start out. The dialogue matches the characters as they were in the beginning of the game (which post-Character Development feels very out of place). They are Lost Forever if you don't do them all before the chapter you're in ends, at which point a bunch of new quests pop up to replace the old ones. And these quests repeat themselves from chapter to chapter. You are asked to do what is literally the exact same quest over again, for many of these quests, magnifying the above Character Development issues even further. There is one quest where the character development is actually taken into account...only to have that one repeated in the next chapter, too.
 * The Elder Scrolls Four Oblivion:
 * The strictly scaled leveling mechanic attracts a large degree of hatred, particularly since the way the leveling system works punishes the player for not being a Munchkin, makes exploring at low levels fairly boring (Why go look for a new dungeon in hopes of a cool item when it will have the same exact useless loot guarded by the exact same enemies?) and leads to oddities like being the champion of the arena at level 1 thanks to the fact that skills increase independently from level-ups.
 * The stat mechanics are extremely wonky. If you want to increase your health, the best way to do it is to put on heavy armor and have a Mudcrab beat on you.
 * If you do not manage your stat growths efficiently, the enemies can actually grow faster then you!
 * It was blatantly visible in bandits wearing glass armor worth thousands of gold accosting the player for 100 gold.
 * The enemies' levels up with you, but your abilities, your spells, friendly NPCs, and many quest rewards don't, which obviously makes the game much harder as you level up. To clarify and make it even more annoying, many quest rewards do scale as you level- but only take into account the level at which you obtained it. It's entirely possible to complete a quest at level one and obtain a weapon little better than a butter knife, or complete the same quest twenty levels higher and obtain that same weapon in gamebreaker form. As many such rewards are unique, it leads to putting off those quests or encounters as long as possible in hopes of getting something that remains useful for longer than an hour.
 * Some quests teach you leveled spells as rewards instead. Unfortunately, the leveling of said spells wasn't particularly balanced. Do the quest at too low a level and you get something that's obsolete right out of the gate. Do the quest at too high a level, and casting the spell will cost more mana than your character actually has.
 * Fallout New Vegas:
 * It fixes some of the issues from Fallout 3 and is better for it. Then Dead Money came around and added poison gas, speakers that make Your Head Asplode, and untouchable holograms that shoot powerful lasers.
 * Much less of an example for experienced RPG players (especially people familiar with Black Isle and early Bioware type CRP Gs). If you paid attention to the dialogue, leveled non-combat skills fully (rather than trying to munchkin as many skills as possible), and read the terminals. You barely had to deal with those mechanics, since they were only really noticeable on the "stupid man go straight" routes.
 * Combat in Dead Money was deliberately scrappy--the DLC was going for a Survival Horror approach where emptying your magazine into everything you see isn't the optimum solution. The invincible holograms are a perfect example--they're an obstacle to be worked around, not a foe to be charged through.
 * Final Fantasy VIII:
 * It had the Junction System. You got a certain number of spells, and if you junctioned a spell to a given stat, the stat would increase. You could also junction to elemental and status resistance, or elemental attack. The elemental attack junction made things difficult because only a certain percentage of your attack was that elemental, so if I had (say) 20% Fire and my enemy took double damage from fire, I would only do 1.2 times the damage. (On the plus side, if my enemy absorbed fire, it would still do 60% damage.) Oh, and the spells don't always make sense; Raise gives + 30% defense to all elements. Stat junctions often make even less sense.
 * The random rule in Triple Triad was a real killer, unless you card-modded all your low-level cards as soon as you got them and only kept boss cards and unique cards, which made the rule only semi-annoying. The real killer in Triple Triad was that rules could spread from one region to another by mechanics so arcane it eventually took a decompiler for fans to determine how it worked. God help you if you manage to spread the hated Random around.
 * And that's not even getting into all the time you'll inevitably sink into drawing as much magic from every enemy you can and never using it in combat, junctioning every spell to your stats instead just to stay competitive, since the difficulty of each enemy encounter scales with your character levels.
 * Final Fantasy IX:
 * The Trance system, simply because it often wasted the entire gauge at the end of a random encounter. To top that off, the Trances themselves are extremely uneven, meaning Quina's is Mostly Useless while Zidane's turns him into a god. Because of the way the Trance gauge filled up, you can and frequently will go for hours of gameplay without hitting Trance mode (unless a story event maxes it for you, which is how it usually happens).
 * For example, an early portion of the game relies on Zidane activating Trance in the middle of a boss battle in order to make it remotely winnable. Said portion also has Random Encounters, which means it's incredibly easy to hit Trance just before the boss battle, necessitating a half hour of grinding to fill the Trance gauge back up.
 * Also particularly painful if you're dedicated to your job.
 * Tetra Master can probably also be counted. Particularly the first time you play the game and aren't expecting to have to win a couple of games to complete the storyline. Especially if you've never played it at all.
 * In Final Fantasy IX, HP is capped just below five digits, and for even the lowest-level characters, HP starts in the triple digits. There are lots of segments where the player has no access to characters with healing or revival spells/techniques, or segments where they do, but the area has an anti-magic field, or where the healing mage is technically available but "broken." Phoenix Downs, in this game, only restore single-digit HP.
 * When Garnet does become "broken" due to, she becomes absolutely useless in battle. Because of Garnet's condition, she loses her ability to go into Trance and she has a random chance of skipping a turn if you try to make her do anything because she can't focus due to her issues. It also doesn't help that the other White Mage of the group goes missing. Luckily, you can still use Garnet's magic outside of battles without any troubles and she eventually gets better.
 * And being killed does not negate Zombie status- it will prevent you from reviving until it is removed, and Remedy won't work to remove it.
 * The stealing mechanics are bound to drive people up the wall if they want to snag rare items or powerful equipment early. Enemies can carry up to 4 items max, which range from common (easy to steal) to rare (hard to steal). Naturally, most bosses carry the best items and you could spend several minutes stealing over and over again just trying to get the item you want as the boss wears your party down. Even with the add-on ability that increases the success rate of stealing, it doesn't help too much.
 * Several of the implementation systems in Final Fantasy VI. The manual told you Terra's Morph lasted longer with every use, when it lasts longer with enemies killed but can be depleted. Mog's Dance and Gau's Rage make them uncontrollable, and Gau's Rages often make no sense. (A squirrel can open a hole in the ground? Okay. The mighty Intangir has a penchant for suicide? Fine. A housecat has the best physical attack in the game? Sure.) Sabin's Blitz is supposed to mimic a fighting game, but you don't flip the sequence, unlike a fighting game. Also, the rotating can be tough on a D-pad; it's used for four of the moves.) Relm's Sketch mimics a monster's ability, which would be good if monsters were weak against their own abilities in this game, or if not for the fact that monsters' stats (which she of course uses) suck and they have massive HP. Sketch is effective at one thing, though - introducing Game Breaking Bugs. It might give you thousands of copies of the game's best equipment, but it might also erase all your save files. But Cyan's Bushido is the worst; good luck getting any use out of it above the fourth one, since it also means you can't control other party members until you use it.
 * The Elder Scrolls II Daggerfall :
 * Jumping became a Scrappy Mechanic due to the buggy nature of wall collision detection near the seams. A badly placed jump can drop you into the Void. Fortunately this was fixed in the patch, that gave you a key press that took you back one step. You could use it to back your way out of the dungeon.
 * It gets worse on more modern computers where your jump can be more dramatic or less useful, hence inconsistent, due to the recalculated number of times the game does a collision check during movement (as a result, you'll also walk slower and enemies may not be able to move).
 * One specific kind of dungeon stairs is impossible to walk up like stairs and involves such dangerous jumping or dangerous climbing to navigate.
 * Persona:
 * The main character being KO'd resulting in Game Over rather than the entire party in the series is utter BS. Combine this rule with The Computer Is a Cheating Bastard with regard to critical hits and you have the potential for lots of tossed controllers because the game decided to punish you just for being unlucky.
 * Consider the fact that you don't actually control anyone in your party but the main character (except in the PSP version), and Persona 3 can be hair-pulling, eye-gouging, controller-throwingly infuriating on this front.
 * Especially considering that two elements of enemy have strictly OHKO attacks that both go from targeting one to multiple to all party members AND gain a higher chance of being effective as the game goes on. You can eventually develop Personas to make you immune to these attacks, but the first 3/4 of the game is spent in fear of a lucky shot taking out the protagonist and erasing a good chunk of progress with it. Combine this with the fact that the dungeon levels are randomly generated and thus give only random chances to go back to the save point until you get a special spell to do it whenever you like, and one cheap shot can take out an hour of grinding. Or, on an alternate path, there's a random chance of finding a special area with enemies that give huge rewards if you can kill them before they run, some of which are necessary to complete quests, and if you get that one spell while you're scrambling back to save, well...did we mention this is a Scrappy? Yeah, it's a Scrappy. Lotta controllers gnawed in half, there.
 * Hell even the aforementioned Golden Enemies themselves in Persona 3. If you see one, you could attempt shooting it with a bow, but most players prefer to use shortswords, longswords, axes or gloves because they hit like a truck - hence having to unequip and re-equip weapons just for one stinking shadow is a real pain in the ass. The only other option you have is to sneak upon the bastard and pray to Vishnu that it doesn't see you and flee; once it starts running and it outruns you, there's no way in hell you're gonna catch it before it goes bye-bye. What's also infuriating is if you encounter one in a dead-end esque area with nowhere to run: IT DISAPPEARS STRAIGHT AWAY BEFORE YOU HAVE THE CHANCE TO REACT. Thankfully, Golden Shadows run towards you in the sequel.
 * Not only that, but the first fight of the game is the main character ALONE and OUTNUMBERED. The enemies are weak, but if one of those monsters happens to score a critical hit, you will die in the first five minutes of active gameplay... after about an hour or so of cutscenes, dialogue, and such, without access to a save point.
 * Persona 4 is significantly better about this, as party members can and will save your character from taking a mortal blow...but, only if you're about to be hit by a single target attack. If an attack hits everyone, you're still screwed. Also you can decide to take manual control over the whole party, or often times just the person with the best healing skills. The original Persona and Persona 2 are also significantly more lenient, as the main character dying doesn't end the game.
 * The main character dying in Digital Devil Saga also doesn't result in a game over, it just means one less press turn to use.
 * The farming in Rune Factory Frontier isn't that different from most Harvest Moon games, and the dungeoneering aspect of the game is fun as well. The Scrappy Mechanic of the game is managing Runeys, cute little nature spirits that determine whether your land will be prosperous or in ruins. Balancing their ecology requires hours of monotony, and ignoring them pretty much guarantees that your crops will take twice as long to grow.
 * Baldurs Gate:
 * An old-school one: forcing an immediate Game Over whenever the Player Character is petrified or imprisoned. You can have a dozen stone-to-flesh scrolls and could undo it in a heartbeat, but noooo, it's Game Over just 'cause , and only they, got turned into a statue. In game terms, they're not even dead!
 * Almost as frustrating is when Jaheira is petrified/imprisoned and decides that the best course of action is to run all the way back to the Harper stronghold even if you've already done that quest. And this may very well screw up a Jaheira romance.
 * ANY RPG game where the game ends if the main character bites it, but the party has the means to make you un-bite it. This goes for Baldur's Gate and Persona 3 and 4, as mentioned above.  Anyone willing to sacrifice an Anti Frustration Feature for the microscopic pinch of story flavor/immersion doesn't deserve to be in their pretentious clique.
 * You must gather your party before venturing forth. You must gather your party before venturing forth. You must- You must- You must gather your party before venturing forth.
 * Forced Evasion in Super Robot Taisen OG Saga: Endless Frontier:
 * If an enemy (only of certain types, primarily bosses and their minions although most endgame normal enemies seem to be able to do it as well) hits the ground after being juggled, they have a chance of ending the attack combo right there, with any remaining hits automatically "clunking" for zero damage. They may also have a chance of making a single counterattack. The problem comes from the fact that the enemy's weight may make hitting the ground unavoidable in the animation for certain attacks. Later game enemies also have a barrier you need to break before being able to deal any significant amount of damage to them, and the moment it breaks, the enemy is tossed high into the air regardless of their weight, screwing up the natural combo flow of whatever attack you're currently performing 95% of the time and making it that much more likely for the enemy to hit to ground. But then considering how ridiculous your combos can get, they had to give the enemies some help... not that the (usually incredibly heavy) bosses needed it.
 * You get the same ability in the sequel, however you can only dodge one attack from the foe only when near death and have 50% Frontier Gauge. So it is only good for 2 characters who are about to be KOed. And Warranty on Player Forced Evasion void when enemy performs overdrive.
 * The weapons in the original Dark Cloud -- spending weeks tediously building up weapons for six different PCs, only to lose all that progress by having them break... especially sucky if you have just managed to clear several levels of a dungeon. This was thankfully fixed in the sequel, where broken weapons simply wouldn't hit, but could be fixed afterwards.
 * Ultima VII. The characters needed food to survive. However, instead of automatically eating, like in the previous games, they had to be manually fed whenever they got hungry. Combined with the clever but crude inventory system, feeding the party (not getting food, but putting it in their mouths) took up more game time than combat.
 * Roguelikes:
 * Their Goddamn traps. Invisible tiles scattered randomly around which do horrible, horrible things when stepped on. They drain your HP and MP, turn your valuable items into joke items, warp you randomly around the level, give you status conditions, and dozens of other problems that totally aren't funny. In a genre where Continuing Is Painful, there is absolutely no reason to have them; they're Fake Difficulty incarnate!
 * You fall into a spiked pit! The spikes were poisoned! The poison was deadly! You die...
 * The Aegis Cave mission in Pokémon Mystery Dungeon certainly counts, mainly because it's the most frustratingly tedious mission in the entire game. And, yes, it is mandatory. Basically, all you do is try to solve three word puzzles by spelling out the words ICE, ROCK, and STEEL. To do this, you have to collect stones with the correct letters on them from the Unown (Trust me, you'll run into plenty of Unown). Unfortunately, the Unown that drops the letter you need must be randomly chosen for the list of available Mons, then it has to randomly spawn, then you have to find it, and then, after all that, it only drops the damn stone 1/4 of the time! Which basically means you'll be going through the same parts of the dungeon over and over and over again until you slowly lose your sanity trying to collect whichever stones you need so you can get out of the blasted cave.
 * The Eye of the Beholder games and the first Lands of Lore game contain tiles that spin you around when you stand on them and require compass watching. The former game series has complicated spin tiles that turn you based on the direction you entered the tile and the latter is nice enough to have your characters verbally react to the spin each time ("Woah!").
 * Final Fantasy II is basically made of Scrappy Mechanics, but let's see if we can't pin down some of the worst.
 * The level-up system. Namely, that it doesn't exist. What you have instead is Stat Grinding--the idea being that the more you use your various stats, the better they get--cast a lot of spells? Magic and MP go up. Get attacked a lot? HP and stamina rise! Sounds good...in theory. The practice is much different. Instead of having a gauge (Perform X physical attacks/deal X points of damage before next Strength boost or some such), stat boosts have a chance of being awarded after any given battle. And the chance is directly proportional to the length of the battle. Presumably designed to prevent rampant abuse and grinding low-level monsters indefinitely, but the end result is being punished for fighting battles efficiently. And the chances are still not that good--after fighting a dozen battles with Firion only attacking while the other party members idle in the desperate, futile hope of securing a STR boost for Firion--and never getting one--drastic actions are often taken, generally either starting to attack fellow party members or drop-kicking the gaming system. Or both.
 * Getting HP boosts. The odds of receiving a boost to HP seem directly proportional to the difference in HP at battle end as compared to battle start. So, if, say, Guy is knocked into the red, but then is healed out of it, it doesn't count towards boosting his HP. But, if he loses ALL his HP and has to be revived, that also seems to reset the odds of HP stat boost. The margin of error (or just bad luck) here is very unforgiving.
 * Fleeing monsters. Random encounters will run away from you. Remember what was said earlier about it being a good idea to artificially prolong the random encounters and/or fight yourself to increase the odds of stat boosts? Fleeing monsters simply wrecks that. At the least, it will shorten the fight. At the very worst, if all monsters flee before you can kill them (because either the back attack mechanic hates you or because you were attacking yourself), you get no rewards whatsoever.
 * Fleeing from monsters. The odds of being able to run from a random encounter successfully are based on your agility stat. Getting boosts to that are, basically, a crapshoot. Combine this with that game having poor world map design, a ludicrous encounter rate, and Beef Gates everywhere...
 * Inn price scaling. Wherever you go, the inn will cost the same, and that cost is based on how hurt you are. Seems fair. It also costs more to heal MP than it does HP. Still seems pretty fair...then, after about the midway point of the game, it turns out that almost the only way to grind HP and MP efficiently is to go from very high HP/MP to very low HP/MP as quickly as possible. This gets spendy, fast.
 * This Stat Grinding business? "The more you use it, the more powerful it gets?" It doesn't just apply to your characters' stats, but also their weapon skills. The more you use any of the multiple weapon types--bows, swords, staves, axes, etc--the more skilled your characters become. On one level, this makes sense--that someone who uses a sword often is capable of dealing more damage with one than someone who just picked up the same sword after a lifetime using bows is only logical. However, it works out that you either have a character using an out-dated weapon because there have been no upgrades in any class they're proficient in for ages and ages, or you get an incredible weapon...that is part of a class none of your characters are yet proficient in. Time to grind, yet some more!
 * And that's not all! You also get to grind your spells! Every spell you get starts at level 1, and you have to grind it on each character (with the exception of Crutch Character Minwu). Even late game spells like Flare, which you don't have access to until after your library of spells includes some that are already high-level, have to be ground to at least level 10 before they are of any use whatsoever.
 * Spells that are "on" or "off", like Protect, Shell, etc, generally have an abysmally low chance of connecting until they are high-level, and they only get to be high-level by being cast, futilely, over and over and over again.
 * Esuna will only start getting rid of the really BAD status effects after level seven or so. Maybe.
 * As you level your spells patiently, going from Fire 1 to 2 to 3 and so on, they cost more MP (a spell only ever costs as much MP as its level), become more powerful, and you lose all access to the lower-level but MP-cheaper versions of the spell. Prepare to burn double the MP strictly needed as you cast Blizzard 8 on Melee-Proof Mooks that would fall just as easily to Blizzard 4.
 * Yes, spells get more powerful, except for Life. Life never gets stronger, just costs more MP. Bah.Good thing the Life spelltome is available fairly early in the game and is relatively cheap, so you can just trash the spell and learn it again to reset the MP cost to 1.
 * Let's not forget the sadistic Monty Hall game that the game plays with you; in most dungeons, you will find a series of doors. Pick the right one, and you can proceed with your quest; pick a wrong one, and you'll not only end up in an empty dead-end room, you'll end up right in the middle of the room instead of by the door, and since you have no choice but to walk a few steps to the door and since the random encounter rate in these rooms is often pretty high, you'll end up getting attacked by monsters as you leave. Lovely.
 * Final Fantasy IV had two such mechanics that were thankfully acknowledged and fixed for the first time on the DS version:
 * The game only had one inventory with a limited number of slots, lumping together healing items, equipment, and key items. Inventory management was a pain and you either had to throw away items to make room or have the Fat Chocobo hold them for you. The DS version does not have an inventory capacity.
 * Healing magic, for whatever reason, would only ever restore a set amount of HP outside of battle. It could take several castings of Curaga or Curaja just to completely restore your party's HP. This was changed to be based on the caster's Spirit attribute outside of battle.
 * After Level 70, attribute bonuses were random, meaning that you could get a decent amount of stats for a level up, maybe one or two in a certain stat, or your attributes could even drop. This was changed in the DS version to be based on the game's new Augment Ability system, but good luck trying to figure that out without having looked at any guide prior.
 * Final Fantasy X:
 * You'd be hard-pressed to find anyone who has played the game who doesn't absolutely hate the chocobo riding minigame. Before you can race chocobos, you have to go through 3 levels of 'training'. The first level, you're given a 'wild' chocobo that doesn't run straight, and you have to get it across the Calm Lands within 13 seconds. The next three levels are the same deal, except your chocobo will run straight (in theory) and the trainer will throw UNAVOIDABLE BLITZBALLS at you, which can take up as much as 8 seconds. There is no way to tell if one is coming, because they seemingly just materialise in front of you, and in some cases will even * chase* you. Oh, and there are seagulls that fly at you for NO GODDAMN REASON that do the same thing. And the last level of training has the blitzballs explode for some reason into like 10 more blitzballs, which are literally impossible to avoid getting hit by. But that's not all! The final chocobo challenge is the race itself, which doesn't even count as a race because it relies on who got the best time instead of who crossed the finish line first. You can pick up balloons on the track that shave 3 seconds off your time for each one, but there are also more Goddamned seagulls that apparently are out for chocobo blood. Getting hit by a seagull adds 3 seconds to your time, plus about a second of paralysis. But we're still not done! In order to get an item for Tidus's ultimate weapon, you have to get a time lower than 0:00 when racing the chocobo trainer in the Calm Lands. That means getting 15+X balloons, where X is the number of birds that hit you. And, for extra hilarity, it's possible for birds to spawn too close for your rather clumsy chocobo to dodge, and this will usually hold you in place long enough for another bird to wallop you.
 * The real evil is lightning dodging as mentioned above, the butterfly catcher for Kimarhi's ultimate weapon, and monster catching. Those fucking Simurghs and Tonberries will test the limits of your patience. And there are TWO kinds of Tonberries (although, fortunately, they're susceptible to Wakka's Sleep Buster).
 * Dodging lightning bolts. Getting hit by lightning bolts is annoying when you first enter the Thunder Plains, but dodging them is completely necessary if you want the upgrade to Lulu's ultimate weapon. In order to get it, you have to dodge 200 of them consecutively. What makes this very difficult is that not only does dodging one of them freeze you in place for a second, the erratic timing makes possible to get hit right after recovering from the last bolt. Also, don't even think about leaving the area, as it will reset your count. Oh, and there are random encounters in the Thunder Plains, meaning that you could get hit after fighting. Trying to do this without equipment that has "No Encounters" on it? Good luck.
 * Besides being an incomplete game put on the shelves just before Xmas, Knights of the Old Republic 2 had several other points it was disliked for. On infamous example would be leading the dumbest person in the galaxy out of an underground military base. The follow mechanic was so badly scripted, it would take at least ten minutes to reach the exit, while continously going back, and occasionally talking to him a few more times, trying to get him to move.
 * Random Encounters in the original Tales of Phantasia. Granted, there was a little device that changed the frequency of random encounters appearing. But it was at the bottom of the Bonus Dungeon where upon entering your holy bottles would break giving you no chance to lower the encounter time until you finished that dungeon. Also, that dungeon was really long .. and by the time you actually finished that dungeon and got the gimmicky, you were at the end of the game and practically powerful enough to defeat the Big Bad without breaking a sweat.
 * Baten Kaitos:
 * You'd be hard pressed to find a member of the fandom who doesn't hate Eternal Wings' turn timer. At the start of the game, you have infinite time to make decisions on what magnus you want to use, but as you class up, a little timer starts appearing. If the timer runs out without you selecting a magnus, that character's turn is skipped. It starts at a reasonable thirty seconds, but eventually lowers to giving you seven seconds. Thankfully, the prequel replaced it with a much more sane system.
 * There's also the level up system, which is accessed through blue save points. To level up, you have to teleport to a church through blue flowers and reflect upon your experiences. In practice, this was not only time consuming, but it was possible at one point to trap yourself on the enemy airship, right before That One Boss, with no way of leveling up.
 * Item Crafting in Eternal Wings might be the worst implementation of item crafting in any game ever. To craft magnus, you insert the ingredients into a characters deck, enter battle, and use the ingredients in a certain order; doing so properly will cause the magnus crafted to appear in the loot screen after battle. What's wrong with this? What's right with this? You can only craft one magnus per battle (and considering the best magnus are made of other crafted magnus, that's a problem), it's entirely luck-based whether or not you get the magnus you need, and most, if not all, of the item combinations are never hinted at. At the very least there's a menu option that tells you combinations once you've found them, but that's small comfort after all that. The only way to efficiently do this is to go to an early game area, empty a character's deck, and put nothing but the magnus you need in.
 * Ultra Rare shots. Each character has two photographs that can be taken with the camera; a standard picture that sells for pocket lint, and an 'Ultra Rare' shot that Randomly Drops. Both shots are needed for Hundred Percent Completion. Getting the Ultra Rare requires endless grinding, praying that you'll get the Ultra Rare shot before the sun burns out. Even worse, there's two pictures that are only available in one boss fight, and one is an Ultra Rare.

Shoot 'Em Ups

 * Raiden Fighters has the Micluses, little blue critters that spit out medals and then explode to give you a point bonus. Not too bad at first, if it weren't for the fact that nearly all Micli are hidden in nondescript locations or require obscure conditions.
 * In Mushihime-sama Futari, bombing takes 1,500-2,000 from your counter/multiplier, and dying takes off 1/3 of your current total, so it's in your best interest to bomb if you're in danger. But in Futari Black Label, it's roughly the other way around; dying takes off 1,500-2,000 and bombing takes off about 6,000-8,000. So if you wanna cash that huge 30,000 multiplier in God mode, but dying appears to be inevitable (which for inexperienced players is most of the time)...
 * Want to score high in Ikaruga? Prepare to spend endless hours practicing and memorizing chains, giving yourself absolutely no freedom as to how to play. You'd be hard-pressed to find an STG that takes as much memorization to get a decent amount of points in, except maybe Radiant Silvergun, the spiritual predecessor to Ikaruga.
 * Parodius features a powerup roulette (called Blizzard in Europe),which is triggered by a random power capsule in the game.The mechanic wouldn't be so bad if it weren't for the existence of the !?/OH (MY GOD)! "powerup" on the power meter, which nullifies every powerup you have. Woe the players who raged when they hit that so-called "powerup".
 * Touhou Project
 * Phantasmagoria of Flower View is normally a very fun game: pure dodging relying on quick reflexes and amazing music to go with it. Until you get to Medicine Melancholy. Her poison clouds go over to your side of the field and slow you down, making it harder to dodge properly. And the effect stacks. Slower characters like Yuka are rendered almost completely immobile by two or more clouds stacking. And she's a mandatory fight for half the cast if you're playing Story Mode. Quite amusingly, if you play as Medicine, you can see this for yourself when the AI simply cannot correct for the poison. This AI is also capable of lasting an entire hour in Lunatic versus mode with the right characters, which shows just how scrappy it is.
 * Embodiment of Scarlet Devil's rank system, in which the longer you go without dying, the faster and denser the bullets get. Max-rank Patchouli is harder than the final boss.
 * Charging Aya's camera in Shoot the Bullet makes you move about as fast a crippled turtle. When charging the camera is necessary for most scenes, this gets old really fast.
 * The Faith system in Mountain of Faith, where scoring high means no deaths, and exclusively deathbombing (and even then, only at certain points). This wouldn't be too annoying, but extra lives are only given upon reaching high scores, essentially forcing players into a scorerun (in a fandom where the number of players who play for score can be counted on one hand) if they want more lives.
 * The continue system introduced in this game in which continuing snaps you back to the beginning of the stage beside being incredibly frustrating to redo 4-5 minutes of gameplay you also can only practice levels you've beaten making every difficult moment in the game a solid wall, and most Touhou players would be aiming for a continue-less run anyway without the momentum-killing snap-back.
 * The weather system in Scarlet Weather Rhapsody is generally okay, but Typhoon Weather eliminates hitstun and blocking for about 45 seconds. Spring Haze Weather prevents both players from using physical attacks. River Mist Weather moves the characters back and forth, screwing up tons of combos and attacks that require certain spacing. Amusingly enough, River Mist is representative of Komachi, the character who requires the most precise spacing to fight well, and whose in-canon power is defined as "manipulation of distance."
 * Undefined Fantastic Object's UFO system is actually quite nice, but most of the UFOs change color periodically. It's not uncommon to need one more UFO in a sequence, then have it change color right before you get it, screwing up your whole plan. Since UFOs are the only way to get additional lives and bombs. Trying to collect a quickly-moving token randomly floating around the screen in the short time frame that it's the correct color doesn't exactly mix well with Bullet Hell.
 * Battle Garegga:
 * The rank system. Want to keep the last two stages possible? Don't power up and don't trigger special option formations! The rank scale for enemy aggressiveness is capped in the last two stages to playable levels, in a rare show of mercy by the developers. However, if you raise the rank to extremely high levels beforehand, there is no such cap, and you are treated to literally undodgeable patterns, especially on the Stage 4 boss and Stage 5 midbosses.
 * Darius Gaidens rank doesn't get as retarded as Gareggas, but its implementation is worse. Each of the 7 tiers of stages has a "default rank", which the game sets to when you collect a powerup on that tier. And once you raise the rank, there is no way to decrease it. Ideally, you want to stop powering up after the 4th stage. Wait, what's that? You lost a couple lives on the last stage and took a big hit in shot power? Too bad! Either deal with it or face a Difficulty Spike!
 * Dangun Feveron never shows your total score during gameplay; it's only shown at the end of each stage, as well as after getting a high score and ending your game, which wouldn't be as big of a problem if the lowest default high score of 1.2 million wasn't difficult to obtain for new players. This caused a huge problem at a recent shmup tournament where many players who couldn't get on the in-game high score table either manually calculated their scores by hand or simply didn't bother to submit scores.
 * Guwange has you collect coins to raise your score, while shooting enemies to keep the coin collection timer from running out (at which point your coin count drops to 0). And the chain timer is more lenient than Do Don Pachi's, so chaining in this game shouldn't be as big of a pain in the ass, right? Well, here's where the game kicks you in the face: your coin count carries over between stages, meaning that in order to obtain a very good score, you need to keep your coin timer from resetting at all throughout the entire game. Have it reset halfway through the game? Time to Rage Quit!
 * Heavy Weapon for the PC. Your tank aims using the mouse cursor, that's fine. The problem is that it also moves towards the mouse cursor, making it annoying to dodge attacks while aiming. This makes facing enemies like Bulldozers (which move towards you and One Hit Kill you if you brush against them) a complete pain. Thankfully, Pop Cap realized this mistake and made aiming and moving separate in the PS 3 and Xbox360 releases.

Simulation Game

 * Naval Ops: Warship Gunner, the first game in the series, forced the player to travel to the edge of the map after completing mission objectives. While this rarely takes more than a few minutes, that can be a very long time when damaged and under fire.
 * Dwarf Fortress.:
 * The Dwarven Economy It, not to put to fine a point on it, doesn't work. It's generally accepted that it's best to turn it off, and failing that never mint any coins. If nothing else, keeping track of all those little objects will slow your computer to a crawl. Removed from game.
 * Hospitals. Don't bother putting together a trauma team: your medical staff will take their sweet-ass time even if you assign no other duties and keep them strictly limited to their hospital area. The chief med is picking his ass, claiming he has 'No Job' when there are dwarves awaiting diagnoses. All dwarves will plunder thread and cloth many times over the inventory maximum you set for the zone, and will even go far from the stockpiles sitting ready in the area, to grab the most expensive dyed silks. Meanwhile the gypsum powder, splints and crutches, of which there may be plenty, still aren't getting filled to the maximum because thread and cloth have a stranglehold on the inventory space of the numerous planted containers. If surgery and crutches aren't broken enough, many beast sicknesses will break the rest of the procedure. And without that, only one doctor can work on one patient at a time, and each stage of a multi-part procedure still takes way too long for having the necessary equipment within 20 tiles.
 * The military system in and after 0.31 is extremely difficult to figure out, solely due to the interface, on top of all the bugs related to the military. DF being in such early development, however, gives hope to any and all scrappy mechanics players currently suffer from.
 * Strange moods. They are often beneficial to the player, but that all depends on the whim of the Random Number God: the dwarf may be possessed, in which case he will not receive any experience. They may request some material that isn't available at the site, which results in certain death unless a trader happens to bring said material. And of course, more often than not, the resulting artifact has no practical use.
 * The Commodore 64 game The America's Cup, included a game mechanic that was supposed to duplicate the real-life experience of rigging a sailboat. In practice, this meant wiggling the joystick from left and right until your hand was tired. Not only was this annoying, but a very good way of ruining your joystick. Some cynics suggest this might have been why the game came bundled with many C64s sold in the mid 80s.
 * Blazing Angels includes the infamous "Desert reconnaissance" level, which consists of flying around in a sandstorm looking at an all-yellow screen and listening to Morse code beeps to find the enemy. Maybe the idea was to provide a break from just flying around and shooting at things -- but if you don't like flying around and shooting at things why are you playing this game?
 * Some of the disasters in Sim City can get this way, but even more so is when "Residents demand a stadium."
 * Traffic congestion. There is no way around it. You can put in boulevards three spaces across everywhere, put in mass transit systems, and you will still have huge traffic issues. The game computes traffic according to how much road there is. They keep releasing Simcity games as if sorting out traffic issues was the most interesting and enjoyable part of the game. Then they make it more complicated by only letting you put in one-way streets and highway onramps with specific conditions.
 * Bridges. In 3000 and Simcity 4 sometimes the game refused to put a bridge in unless the land surrounding the spot was perfect, and the game refused to auto-terraform the land around it, requiring you to micromanage the land around it.
 * Water structure placement in general in Sim City 4. Some, like beaches, have lenient enough parameters that they're not so bad. Others, like marinas, require you to waste thousands on pinpoint terraforming, and even if you somehow get it right a minor glitch may cause the structure to appear submerged.
 * Sim Tower has a requirement for reaching a 4 star rating: A VIP can randomly show up at any time, and in order for them to approve of your tower, they have to first be able to park in an open VIP parking space in the parking garage, then they had to stay in a clean hotel suite. To keep them cleaned, you have to put in a hotel service room, and the maids will do their job. The problem is: it's IMPOSSIBLE to remove these rooms after they've been placed (even the subway station, which takes up an entire level, can be destroyed and removed.) They serve no other purpose than to clean the rooms. You can increase your hotel's population and revenue far more with other room types you already have access to, rather than sticking with hotel rooms. At least the security guard stations (which also can't be removed) serve a purpose of protecting the tower against bomb attacks, which can destroy sections of multiple floors.
 * Each of the Nintendo DS editions of the Harvest Moon series have had at least one of these:
 * DS and DS Cute had the draconian penalties in friendship points for littering. You couldn't even throw stuff away on your own farm, with no one else around, without incurring a large loss of friendship points across the board. Even with villagers that technically weren't even in town at the time. There's also the frequently recurring animal care touch-screen mini-games that are virtually required to raise your livestock's love points and produce higher quality products in any sort of timely matter. The more animals you possessed, the more of a grind the mini-games became. DS Cute actually eased up on the frequency of the mini-games.
 * Island of Happiness had both the Weather/Crop system (where too much rain or sun could kill crops with no recourse from you) and the cooking system, where every recipe had to be bartered for from the town diner or cafe (or gained from the Harvest Goddess at the bottom of the mine). The experimentation and enhancement aspects of previous games' cooking mechanics were gone. The sequel, Sunshine Islands, retained both mechanics, but eased up on the harshness (there was more leeway in what conditions would kill crops and the diner and cafe were there from the game's start).
 * Grand Bazaar altered the series' tried and true storage system (One unit for tools & seeds, one for food, one for everything else, along with separate bins for building materials and animal feed) for an all-in-one unit that would quickly run short of space -- especially if you were storing items to sell at the Bazaar. Also, if two of the same type items (say, gold ore) had a different quality ranking, each ranking got a separate storage slot, eating up the precious storage slots even faster.

Sports Game

 * Tony Hawk Pro Skater:
 * The on-foot mechanics were widely reviled by fans and critics alike. Many will note that the first four games (no on-foot anything) happen to be the best reviewed of the series- games 5-9 on the other hand (which all feature the on-foot mechanics) have gotten middling to poor reviews.
 * On foot was made worse for Tony Hawk's American Wasteland, with the addition of Parkour. In theory a good idea, in practice a bailproof way to add another 500 points and at least another three numbers to your multiplier.
 * Tony Hawk's Underground allows you to drive cars. These vehicles had all the handling of a pinball in a table made of ice. Aside from the goals, use of them is redundant, as they reset back where they started in a level when you're done, meaning you can't even create a new combo line with them.
 * Tony Hawk's Underground 2 then gave us more vehicles--not cars, vehicles you can do tricks with, such as a motorized skateboard, a tricycle, a go-kart, and a bucking bull on wheels. They all had about four tricks, and most of them were so very anti-intuitive to use due to not being able to stop. The last three examples were implemented so poorly they were removed from the sequels.
 * Tony Hawk's Project 8 then gave us Nail the Trick, where the analogue sticks control your feet. It was an entirely alien control scheme that stuck around into Tony Hawk's Proving Ground, where it's only useful for the specific goals, and is otherwise unusable in a regular combo.
 * Mario Super Sluggers has the star power mechanic, where the pitcher and the batter can use special powers to gain an advantage, such as tossing the ball really fast or hitting the ball with the bat and splitting the ball in two to confuse outfielders. To get more star power points, up to 5 max, you have to make successful strikes or successfully hit the ball without the ball being caught for an out. However, Mario Kart rears its ugly head for this mechanic where the losing team will gain more star points, thus they can effectively spam their special moves over and over again until they can catch up.
 * NCAA Football has a despised system for making phone calls to recruits which basically spins a roulette wheel of topics, allowing you the option of pitching your school's merits on that topic or discrediting your rivals on that topic. It's obnoxious enough that you, the head coach, can't choose to pitch whatever you want. This can lead to the bizarre result that the coach of Stanford might never get to sell his school's academics or the coach of Miami can never sell the school's gorgeous campus. However the roulette wheel sometimes stops on topics that you know the player doesn't care about leaving you forced to try and pitch him anyway. This has been removed for NCAA 13.
 * NHL Hockey has the goaltender controls which tend to not allow the free range of motion necessary to replicate real life goalie positioning. The worst offender being the hug post command which can frequently make you hug the wrong post and get stuck to it until you release the trigger, which will give the opposing player plenty of time to score on a wide open net.
 * Besides the play mentioned above, Madden NFL has had a few:
 * The mobile version of Madden 12 has a mechanic that makes an open receiver on a go route virtually impossible to tackle if you're playing man coverage. It can be especially annoying if your opponent keeps throwing 80 touchdown passes.
 * Madden 06 had the infamous "QB cone". Basically, your quarterback had a vision cone extending outwards from their bodies, and they could only throw accurately to receivers in that cone. The size of the cone was determined by the QB's awareness stat: top-tier quarterbacks like Brett Favre, Peyton Manning, and Tom Brady had huge cones, whereas backups had tiny slivers. It was frustrating to use and in some ways counterproductive, since a smaller vision cone could be used to fake defenders off of a receiver you actually wanted to pass to. The feature was gone by Madden 08.
 * The QB cone made the game damn near unplayable on the PC version. Previous installments had the player aim with the mouse and throw by left clicking while using standard WSAD keys (and those directly around them) for moving the QB. However, once the vision cone was implemented, you still aimed with the mouse but needed to press a separate key on the keyboard in order to actually throw the pass to that receiver. Trying to do that while moving your QB away from pressure seemingly required a 3rd hand. It's little wonder that the PC version of the game stopped being made shortly thereafter...

Tabletop Games

 * To a certain subset of board game players, dice get this reaction. Not a specific use of them, but dice full stop. A less extreme, and significantly more common, version of this being "dice are fine, the roll and move mechanic isn't."
 * One reason players of board games object to dice more than players of Tabletop RPGs do is that board gamers are traditionally supposed to roll dice where everyone can see them (thus, no computer dice), and the makers of the games rarely provide a safe place to roll them. "Roll and move" can get ambiguous if your dice have just knocked your piece off the board.
 * Some board games (Trouble comes to mind) try to get around the wild dice by packing them inside a small plastic dome not much bigger than the dice. You press down to "roll." This has its own problems; you can get a numb palm with a long game of one of these.
 * Others, like Candy Land and Sorry!, eschew dice for a deck of specially-printed cards. Still random, but for some reason, card randomness is less hated than dice randomness.
 * Many players also prefer games to be mostly or entirely choice-driven, thus placing an emphasis on skill versus luck. It's quite disconcerting to see a hardcore boardgamer overturn a table and stalk away after winning a game on the luck of a draw.
 * In chess, Tournament Play, for many years, the fifty move Draw rule counted. The rule was originally 50 moves without a capture or pawn movement and the game is a draw; note that this was not a Scrappy mechanic. Then it was found that certain positions were winnable in more than fifty moves, so the rules were patched. And then patched again. And then patched again. This changed every few years in the 80s, as more and more computer analysis was applied to chess, and more and more positions were thought winnable in more than 50 moves. Eventually, the result was sufficiently baroque that in 2001 it was decided to just leave it at 50 moves.
 * In the fourth edition of Warhammer 40000, Skimmers received a lot of hate because they were excessively hard to kill. The worst offenders were Eldar skimmers equipped with holo fields and spirit stones. Add in how most if not all Eldar players typically run three Falcons (or some other skimmer) with this setup, and you have something that made a lot of people angry. Thankfully, they lost a lot of their power in the fifth edition.
 * In the fifth edition, the Annihilate mission has generated a huge hatedom from Imperial Guard players because the Guard's Troops rules are incompatible with the kill points rule, making this an extreme example of Failure Is the Only Option. For example, one Troops choice for an IG player is worth as many kill points as any other race's entire army in a 500-point game.
 * "Yeah, so one kill point for the Devilfish, and one for the Drones." IG players are preaching to a blue choir on that one. There's also the 'nid Biovore when the edition first came out. Every time you fire, your enemy gets a kill point. Fortunately, most of the kill point issues with these armies were resolved through updated books and FAQs.
 * The 5th edition wound allocation rules have a large hatedom as well because of the large number of Ork (Nob Bikers) and Eldar (Seer Council on Jet Bikes) players that have highly varied load outs on multiwound units so you have to pump out large numbers of wounds to kill a single model because wounds can be placed on individuals rather than inflicting full wound casualties. For example, it takes 10 wounds to kill a single nob biker. Both cases are units that are very hard to kill thanks to special rules and proper equipment.
 * Let's not forget the "pile in" mechanic added to 5th edition's assault rules. Previously there was a considerable amount of finesse in positioning you miniatures right which could allow a weaker squad to defeat a stronger one if you set up the assault right. Not any more...
 * The baby rule in the Pokémon TCG generated a lot of flak due to adding yet another variable of luck to an already chance-heavy game. Combine with some of the more powerful cards being baby Pokémon and there's trouble. Eliminated in future sets.
 * Magic the Gathering has gotten its share of Scrappy Mechanics over its fifteen years. Some qualify for being confusing (Phasing, Banding, Licids), some for being overpowered (Affinity, "Free," Tempest's implementation of Shadow), some for being time-consuming or otherwise cumbersome (shuffling, Naya's "big matters" theme), and some for being just plain stupid (Radiance).
 * Infect is a notable case. According to head designer Mark Rosewater, a lot of people like it, but those who hate it really, really hate it. Common complaints include it's too powerful (though this is debatable), it's flavourless (having been implemented mainly as an aggro blitz mechanic which is completely at odds with Phyrexia's "slow and subtle" agenda), it's too insular (since infect cards don't have much place outside of an infect deck and vice versa), and it's pointless (damage being dealt via life loss or via poison counters is still damage, and has the exact same impact on gameplay).
 * Banding isn't by itself bad; it's when they started having effects that gave or removed banding. One creature is white, and requires green mana to activate its banding, a white ability! And of course there's Tolaria, which removes banding. But there was also may band with other legends, which only let that creature band with other legends that had the "may band with other legends" ability. And it wasted a land play for something that couldn't be tapped for mana! Yes, banding got far too complicated far too quickly.
 * Transform is the new Scrappy Mechanic for Magic, as its cards are the first to have different backings. Said cards need to be able to flip over during play, making them incompatible with sleeves, but also must be sleeved or else count as marked cards (and are thus illegal in tournaments and any casual group with a shred of common sense). The solution is to print placeholder cards that garbage up booster packs, with Transform cards held in a pile off to the side. Since all the Transform cards had to be printed on the placeholder, they are few in number--meaning your opponent has a pretty good idea what deck you're running when he sees you have a pile of Transform cards off to the side.
 * Examples from Dungeons and Dragons:
 * Rolling to hit in 1st and 2nd edition Advanced Dungeons and Dragons. While the rules generally made it pretty easy to work out what you had to roll to accomplish something in almost any given situation, in almost every other case a low dice roll was a good thing. When rolling to hit, however, players had to roll high. Many people felt that assigning characters a number that was lower the better protected-they were was rather counter-intuitive. Expressing a character's skill in battle as the minimum roll needed to injure a person in full plate with a shield and a high dexterity (as opposed to, say, the minimum roll needed to injure a naked person) was arguably worse, however.
 * Word of God (Gary Gygax himself) said that he wished he hadn't included the rather cumbersome weapon type having bonuses against certain AC types (almost universally ignored mechanic), and that he only included psionics in 1st edition because a friend talked him into it. 1st edition had a LOT of Scrappy Mechanics. They were just flat ignored most of the time and most DM's made houserules instead.
 * Favored class/multiclass XP penalty rules from the 3rd edition. Notable for completely failing at what they were meant to do (a character that takes 1 level in 20 classes takes no hit under them, a character that takes 15 levels in one take and 5 in another DOES take a hit) and acting like a straitjacket on customization, further exotic base classes are rarely supported as favored classes, making them harder to use. Very few groups actually use them. Made worse by Humans being omni-class, whereas everyone else had a single favored class. And on top of this, prestige classes -- which are generally more powerful than multiclassing anyway -- don't take the penalty.
 * Levels limits for races other than humans. For low level games, utterly irrelevant as a balancing factor. For higher level games, OTOH, they put a giant brick wall in the way of the demihuman races being useful, because suddenly you *couldn't gain anymore levels.* To add insult to injury, the level limits also acted as further straightjackets on character design, since outside of the single favored class for a given race, they were often so low as to be punitive even in a low level game. Thankfully eliminated in 3e and later.
 * In a similar vein, level adjustments. They are almost never worth it.
 * The Savage Species ritual: the one that lets you sacrifice levels in XP cost (that is, a level 1 template costs 1000 XP, a level 2 template costs 3000, etc) to apply templates to your character. Kobolds are bad enough, but when you factor in that the character can drop from level 6 to level 5 and pick up the Necropolitan, Half-Celestial and Weretiger templates without much hassle, maintaining balance in a party becomes pretty much impossible.
 * Savage Species was an entire Scrappy Book of poorly-balanced concepts. It's one book almost no sensible DM will allow.
 * Grappling in 3rd edition was considered confusing and in any event, it generally wasn't worth versus hacking a creature to death.
 * Hit Point damage. While this is not normally a Scrappy Mechanic even when coupled with the usual Critical Existence Failure when player damage outputs are relatively low compared to enemy HP without specific and highly optimized builds but the same is not true of enemy damage output relative to your HP your options become 1: Bypass the broken mechanic by not doing HP damage, which not all classes can do, 2: Limit yourself to one of a select handful of builds, as otherwise the enemies will survive to get a turn and thus kill you. 3: Die.
 * In 4th edition you have a similar problem. Player damage output compared to enemy HP is still lower, and while enemies don't do much damage either. HP became a Scrappy Mechanic anyways, because you're likely to fall asleep long before the enemy has been ground down by HP damage and there are not any ways of bypassing the snoozefest.
 * D 20 Modern:
 * 3rd edition's sister product had the Wealth Check system. In theory, this means that instead of nailing down all equipment in terms of absolute cost (which was guaranteed to fall victim of Technology Marches On as the high tech gadgets of 2002 like mobile internet and sub-notebook computers became commonplace by 2009), items have a "Wealth Check DC," which is the character's Wealth modifier (provided by class and altered by some Feats) plus a d20 roll. In theory, this keeps item pricing from ever looking too ridiculous. In practice, it meant that a character's gear was essentially randomized, and that characters had to either requisition equipment on the honor system or with the GM present. In the end, most GMs ignored it because telling a player he can't play a sniper simply because he rolled a 2 on his Wealth check and now can't afford a sniper rifle ruins the game.
 * The Wealth system was also broken wide open by the D20 Future splatbook. Among the things it added was a futuristic device that, while expensive, granted 1-3 Feats of the player's choice to that player. The existence of the Feat "Windfall" (+3 to Wealth checks, special caveat that it can be taken any number of times), meant that a character could repeatedly buy versions of the device that contained multiple Windfalls until his Wealth modifier was so high he could buy anything.
 * Many Tabletop RPGs have you Grappling With Grappling Rules.
 * For Yu-Gi-Oh card game players: Missing The Timing. Basically, there are two general types of effects: Mandatory (where you have to activate it, regardless of what else is happening, at the time), and Optional (where you can choose to activate the effect or not). Thing is, rulings dictate that the Optional effect must be the last thing to happen, else it "misses the timing" and doesn't get to activate. This can be anything from activating in the middle of a card chain (and not being the last chain link to resolve), to being used as a cost to activate another card, to being tributed to summon another monster. You cannot believe the amount of otherwise-powerful cards that get thwarted simply because their effects say "you can do X", instead of "you do X".
 * To explain. If a card says "If", even if the effect if optional, you can use it any time after the event, because it grants the ability from that point on. But if the card says "When" then you are only granted the ability to do the optional effect at that specific time. The problem is that the timing rules can and will block you from activating the effect at that time, because something else needs to resolve first. Because the rules force something else to happen before you can use the effect the opportunity is gone, and you have thus missed the timing. What's so annoying is the name of the rule implies that you could have used the effect, and you missed the chance. However the opposite is usually true. There was no way to prevent the timing form being missed!
 * Inverted with Yu-Gi-Oh! video games, where this rule becomes a Scrappy Mechanic because it asks you if you want to use the effect if literally anything happens in the game.
 * Back when the game first began, part of the power of cards like the Trap Hole set (which destroyed monsters on summon) was that you could block a monster from using its effect. However, because they activate when a monster is summoned and only destroy it (rather than actively negating its summon attempt), the monster is technically on the field first (this is the reason why it is impossible to destroy Jinzo, a monster which prevents traps from working for as long it's on the field, on summon with Trap Hole), so for some reason it was decided that the player should be able to use the effect of their monster regardless of whether or not it's about to be destroyed. This can result in some ludicrously powerful optional effects happening at a time when the monster should have been dead and buried, and is extremely annoying.
 * For the record, that is called Priority. And as of March 19, 2011 (now etched in history as the Exceed Rule Patch), this is now abolished and the Trap Hole cards regain their power of eliminating big threat monsters like Judgment Dragon and Dark Armed Dragon.
 * There's also the "Harpie Rule", which only really affects the titular monsters, but is still fairly annoying. To wit, there are several monsters with effects that change their name to that of another monster, usually while it's face-up on the field. However, most all of the Harpie Lady monsters past the initial 2 don't specify where their effects treat their name as simply "Harpie Lady". As such, Konami has issued the ruling that these monsters are treated as having the name "Harpie Lady" for all intents and purposes, including deck construction. What does that mean? Well, you can only have three copies of a specific monster in your deck at any one time, so with the other Harpie Lady monsters being treated as "Harpie Lady" all the time, instead of being able to have three copies of each one of them, you can only have three of any combination of them (for instance, you can only have either one of the original Harpie Lady and two of Harpie Lady # 1, or two of Cyber Harpie Lady, and one of Harpie Lady # 3, but not three each of Harpie Lady, Cyber Harpie Lady, Harpie Lady # 1, and Harpie Lady # 3). This severely limits the potential of a Harpie Lady deck, even more so when you consider all of the awesome support they have.
 * Exalted had the Reactor/Perfect Spam/Lethality/Paranoia Combat/Overwhelming issue, which was a whole bunch of these. Elaborated: Reactor meant that with relentless stunting and mote regeneration Charms it was comparatively easy to come out of any given action with more motes of Essence and more Willpower than you started. These motes and WP were then spent to activate "paranoia combos", which were massive experience sinks containing every single No Sell power that could be accessed, including perfect defences. If you didn't activate your paranoia combo, you would die because of a preponderance of unpleasant "bad touch" effects, which would kill you, cut off your arms, turn you into a ferret, or otherwise make your life very difficult, not helped by the low health levels of these titan-killing god-kings, which ensured that even if there weren't any bad-touch effects in the oncoming attack, it would still deal quite a lot of harm if it got through your overpriced armour. Overwhelming damage and Essence Ping ensured that armour was largely unhelpful. Notably, the 2.5 errata tried to kill almost all of these; combos became free, mote regeneration was nerfed in the head, stunt regen was dropped to once per action, Essence ping was killed, Overwhelming became far weaker, and armour got cheaper. More abstractly, some players dislike Charms, believing them to be either annoying, too limiting, or overemphasised, and attunement motes in the 2.5 errata were liked by exactly nobody, but the lethality/paranoia issue was the most widely complained about and the source of many fixes.

First Person/Third Person Shooter

 * From Metal Gear Solid 4 theres the psyche gauge(due to how fast it depletes) and the stress meter(due to how fast it rises), both odd cases considering how well the stamina gauge from Metal Gear Solid 3 was handled.
 * Metal Gear Solid 3, for many people the CURE mechanic was highly annoying. The concept itself was alright; if Snake suffered a serious injury (broken limbs, burns, gunshot wounds, ect.) you would go into the CURE screen and select the appropriate items to heal your wound, or else face a lowered healthbar. This rapidly got annoying during the late game boss fights, who can usually do a serious injury to Snake in a single hit, forcing the player to constantly pause and go through the CURE screen if they wanted any chance in winning the fight.
 * The sword gameplay in Metal Gear Solid 2. Especially annoying when introduced very late (VERY LATE) in the game.
 * Modern Warfare and any later Call of Duty:
 * Any game with Create-a-Class: Pick any weapon. Any weapon. Go on. Now pick any attachment. Now pick any set of perks. Now pick any killstreak reward. Chances are, no matter which ones you just picked, someone hates your guts now, and you're a total n00b.
 * The nigh-universally detested M203 grenade launcher, dubbed the "noob tube," has, since its inception, been deemed annoying and unfair by both casual players and Stop Having Fun Guys everywhere. That doesn't stop it from being used all the time, however.
 * The same can be said for the tactical knife, with marathon and lightweight equipped.
 * The buggy in Half-Life 2. All of the vehicles were difficult to control, but only the buggy had you picking your way over a winding coast road with it. The mounted gun, while not terrible, was much less powerful and satisfying than the airboat's rapid-fire death cannon.
 * It wasn't useless. It was pretty awesome, assuming you had a decent amount of ammo so that you could charge up your secondary attack and blow the heck out of things... And that you were playing Half-Life or Half-Life: Deathmatch.
 * Team Fortress 2 began to add alternate weapons to the mix well into its life cycle, which was a severe Base Breaker for quite some time. Virtually every attempt that Valve made to change the game resulted in an outcry of Ruined FOREVER from one or more groups of players.
 * One group considered the game to be extremely well-balanced the way it was, and so *any* inclusion of new weapons was challenged as a threat.
 * When the first Medic achievements were finally released, there was an outcry because A) getting all the weapons required getting *all* of the achievements, B) many of those achievements were very counter-productive to your team's effort, and C) several of them required either a co-operative ally or enemy to perform. The result was that players were deliberately ignoring team goals to focus on individual ones, causing much gnashing of teeth. People quickly formed servers to set up the contrived scenarios required to get the achievements quickly, which were vulnerable to Griefers and attracted hate for players not earning the guns "legitimately."
 * Valve, recognizing this, was generally better about releasing the weapons for new classes by lowering the achievement requirements and putting them in line with what the class was supposed to be doing. However, they would often time these releases to coincide with one of their "Free Weekends," which caused more moaning as new players would jump into games that were jammed with everyone playing the same class, conclude the game was boring, and quit.
 * Valve again changed the mechanic to a random drop system, to prevent everyone from jumping on the same class. This led people to complain that they were playing hours upon hours of games and unlocking nothing vs. people who jumped right in and were picking things up every 5 minutes.
 * Valve *again* changed the mechanic (are we sensing a theme?), that now the rate of drops is increased, but players can "craft" weapons and cosmetic rewards to build the weapons you want. However, there's still a random element even if you have all the "materials," which makes players crazy as they still just want the guns.
 * And now the "Mannconomy"/Polycount update adding gearsets that provide special bonus for wearing all the parts (the most hated being the sniper becoming immune to headshots) and allowing players to buy most of the equipment in the game, including the Bragging Rights Reward hats, has just started to open a fresh can of worms.
 * Also in the "Mannconomy" was the addition of crates and keys. With the random drop system, sometimes you will recieve a crate instead of a weapon (or paint/name tag/hat). You need a key to get whats inside the crate, but these keys have to be BROUGHT WITH REAL MONEY! And when you do open the crate you may get a hat, or a very rare unusaul hat... but more likely to get a regular weapon that could have been dropped instead of the crate to begin with!
 * And you also run the risk of getting a weapon you already have, essentially wasting the money you spent to buy a key.
 * Exhaustively depicted in this VGCats comic.
 * The Manniversary update. Why? You know those items you bought with real money at the Mann store? Good news, they no longer have the untradeable penalty! The bad news, you can't use them for crafting. Scammers took note of this and started trading these useless items for craftable items. Very frustrating because Valve did not notify anybody before hand aand unlike item qualities, you're only aware of their uncraftable nature by hovering your mouse over them. So the next time you enter a trade, please (PLEASE) double check the items the other side is offering so you don't become a victim.
 * Gears of War has had a few in each game, typically remtedied in the following title. The first had general Artifical Stupidity on the part of AI squadmates, the inability to move while downed (meaning that your teammates had to rush into whatever location was dangerous enough for you to be downed in the first place), and the fact that going down while playing solo meant instant death. In the sequel, squadmates were given an AI upgrade and the ability to revive other characters (including the player). However, shotgun charges became epidemic in multiplayer, and so a "stopping power" mechanic was added that meant the game would resist the attempt to run straight into enemy fire. In both games, co-op campaign had several portions where Dom and Marcus separated, meaning that if either dropped, there was no one to revive him and it was a game over. This was fixed in the third installment by the introduction of Arcade Mode, where dead players respawn after 25 seconds as long as at least one human player is alive.
 * SWAT 4 with the Unauthorized Use of Lethal Force penalty. This comes to bite in anything worse than normal since you are forced to keep perps alive and that means you got 4 options, the beanbag shotgun which has limited ammo and armored criminals takes a few more rounds before crying uncle. CS/Pepper rifle/Spray which while effective against unprotected mooks does jack against a mook with gas mask (and if they hit another player in multiplayer, they can only move at a crawl, even if they are wearing a gas mask (the advertised "half duration on peppers" doesn't really help that much) and flash and sting grenades which is not very useful when in huge rooms. And the most mooks don't graduate from the Imperial Stormtrooper Marksmanship Academy which means by the time you demand compliance, the enemy will either instantly shoot you first or fake it then shoot you.
 * The friendship system in Grand Theft Auto IV is best described with the following words: "HEY NIKO, IT'S ROMAN! LET'S GO BOWLING!" Rockstar North must have realized how annoying this system was too, as they made it optional in the first DLC pack, The Lost and Damned, and removed it altogether in The Ballad of Gay Tony.
 * FOR THE LAST TIME ROMAN, I DON'T WANT TO GO FUCKING BOWLING!!
 * PC users have an extra thorn in their sides with the lousy helicopter controls. It's very difficult to fly them well, and it gets even worse if required to enter aerial combat with them. On top of this, it is still possible (as always) for your friends to call you while flying.
 * Saints Row the Third seemed to believe that the friendship mechanic could be salvaged entirely if it dealt with side-missions rather than friends. As such, every time you are trying to go to one specific store or activity, just before you can get to it you are going to be called to go kill waves of police or gang members on the opposite side of the city.
 * The gun degradation in System Shock 2 inspired so much aggravation that the game's creators gave you the option of toning it down in a patch.
 * It did however help enhance the survival horror feel of the game, since you have more than simply a lack of ammo to worry about, not to mention the rechargeable energy weapons would have effectively unlimited shots otherwise. It's also not that difficult to work around as there are a number of ways to reduce gun degradation and make repairs more effective. On higher difficulties, melee weapons are actually more useful overall due to how expensive upgrading stats is, and how effective melee is with the right O/S upgrades (which are free and only require finding the upgrade point, unlike stat upgrades). If you're not a fan of melee combat then this turns into a Scrappy Mechanic as you'll be running out of ammo often...
 * The ability to be an Elite in Halo 2 and Halo 3. In 2 it made you a bigger target due to the larger hitbox. People complained. In 3, Bungie fixed it and gave them THE EXACT SAME HITBOX AS A SPARTAN. What happened? People! Fucking! Complained!
 * Killing a civilian in Halo Reach instantly kills the player. Implementing this is understandable, but civilians LOVE to get in the way of your shots, and enemies holding them become very difficult to shoot. Bungie softened this by giving civilians lots of health, but they're still susceptible to headshots.
 * Advent Rising, on paper, had it all. "Halo-like" action, a story penned by Orson Scott Card and a (later quietly removed) million-dollar prize for a lucky on-line player. It should have sold like gangbusters. So what went wrong? Was it that the graphics were sub-par compared even to games from the last generation? Was it that the much-vaunted storyline turned out to be a solid block of well-tread cliches? No. No, something much simpler: the game's shooting controls didn't fucking work. An 'innovation' packed into the controls was 'flick targeting', you thumb the right analogue in the direction of an enemy and would then automatically target that enemy, also automatically aligning the camera with that enemy. The problem here was that the right analogue, as is essentially industry standard, also operated the camera... and thus your movement facing. 'Flick-targeting' immediately proved to be wildly oversensitive - with no way to lower the sensitivity or shut it off - meaning that touching the right analogue for any reason - such as, for example, attempting to turn - would, if any enemy was at any range, FLIP your camera in the direction of that enemy, snapping your facing and movement control often 180 degrees. Constantly. Nonstop. No way to shut it off. 'Flick-targeting' killed the game and, in turn, its publisher Majesco, which once published Psychonauts and now publishes shovel-ware for the Wii.
 * The melee fatigue mechanic in Left 4 Dead 2. It was patched into VS and Survival mode in the first game in order to keep the balance in VS and prevent people from getting medals too easily in Survival. This was fine, but the sequel has it in all modes, including campaign mode. This was most likely done to encourage players to use melee weapons, but many still hate the mechanic when you have to get away from zombies and melee shoving is just faster, or worse, you don't have melee weapons with you. Adrenaline shots get rid of the fatigue for a bit, but many choose to save it for more important scenarios.
 * The "Defend the X" missions in Onslaught. Just about everything else is good. It's just that they put in way too many of them into the game.
 * Unified Ammo in Deus Ex Invisible War -- which made it so all weapons drew from the same ammo pool -- attracted a huge amount of hate. It's appeared in other games before and since, but the hate for it in this case was probably partially because the wide variety of custom ammo types and ammo management was a major part of the first game.
 * The lack of a Hyperspace Arsenal in Duke Nukem Forever was just one of the many complaints against the game. Especially considering its predecessor's wide range of cool weapons.
 * Warhammer 40000 Space Marine multiplayer disables the text chat when one is dead and waiting for respawn. This despite the game being one of fast-paced action, when those moments are the only ones when you have, you know, time to type anything.

Turn-Based Strategy

 * The promotion exams of Disgaea Hour of Darkness were terrible and exposed many of the game's balance problems. It requires the use of the student system to stand a chance in if you use healers. Moreover, if you wanted to utilize transmigration to any significant degree, you would be taking these exams very often. This system was wisely taken out in the second and third games, where any character with enough mana could transmigrate to a new class if they had enough mana to do so.
 * Speaking of Disgaea, the method of reaching the Land of Carnage in Disgaea 2 wasn't much better. It sounds fair enough in theory-- Go to the Item World, get ambushed by one out of 16 possible pirate crews, beat their leader to get a map, (or alternately just steal it) rinse and repeat until you have all 16 at which point the Land of Carnage is unlocked. Problem being... Every single pirate is a random encounter, and some of them (Jolly Pirates, I'm looking at you) are so impossibly rare one will probably end up clearing multiple Item Worlds without even encountering a single one. Spending hours upon hours of going through random Item Worlds searching for that one last map, only to run into the Ambling Pirates over and over and over and over and over and over and over and over and over gets really annoying after a while.
 * The law system in Final Fantasy Tactics Advance generates a small hatedom. Some of the laws are really stupid and force you to have a specific class to prevent a Failure Is the Only Option scenario (we're looking at you "Damage to ?" the worst law in the game). Others, like Holy, are really vague, even banning healing spells when it should only be spells with the Holy element on their description.
 * Most curative spells have been Holy-based in Final Fantasy since the dawn of time - that's why Revive Kills Zombie works. The Elementalist job has a couple of non-Holy healing techs (Earth Heal and White Flame), although the law banning Healing full stop can still scupper that. As for the Dmg2 series... well, that's what Ezel and his antilaws exist for. Failing that, Dmg2 only holds when you deliberately attack; you can still cause damage if you've got one of the Counter techs as your R-ability.
 * The fact that laws often force you to read all the fine print on the laws (which are sometimes misleading), your abilities, and your weapons make it a Scrappy Mechanic for many players. It can be distracting when you are constantly asking yourself questions such as "Is my Paladin wielding a Greatsword or a Knightsword?", "Is using Mog Lance with a forbidden weapon equipped against the law?", "What status effect does Flame Whip cause again?", and "Oh crap! I forgot Copycat was against the law. What did that last enemy do on his turn?" Running around the map, trying to make sure that no unfavorable laws are in effect when you get to the next mission can be tedious and frustrating as well.
 * There's also the problem that Dmg2 laws don't actually mean what they say. A clever player may try to circumvent the laws by disposing of their foes without actually doing damage (i.e. the Assassin's Last Breath or Rockseal abilities). Said player will be "rewarded" for his creativity with a red card and a trip to the slammer.
 * The Knockback law from Final Fantasy Tactics a 2. Knockback means pushing a character a tile with an attack. Which means that you have to be very, very careful while doing regular attacks, where criticals push the enemy a tile away, and you have to plan when to use normal attacks. It is easily one of the most hated laws in the game, though it can be easily circumvented (of the major problem laws) because almost no abilities cause knockback - and most non-magic abilities cost no MP either, but being unable to use regular attacks unless the enemy is against a wall can be annoying at times.
 * The No Attacking Weaker Units law. Straightforward, you think - until you compare their team and your team and see precisely three units you could field. And they're all healers or buffers.
 * A2 also has invisible booby traps that trigger when you step on a tile, interrupt and end your entire turn when you trigger one, and for whatever reason, appear on many many maps without a Ranger (the trap-laying class) anywhere to be seen!
 * The worst in A2, though, has to be the criteria for determining a unit's success on a dispatch mission, purely because you're not told what it is. All the indication you get is whether the unit is jumping up and down or crouching. Then when you go to GameFAQs and discover it's got something to do with the character's statue and the mission-end awards, and people only have vague clues... augh.
 * And then there's the "No Missing" law. Even at 95% accuracy, Murphy's Law is just bound to strike you - 1 in 20 is a lot more than you'd think. The best part? It appears on a Clan Trial, in which breaking the law is instant failure. Unless you're vastly overleveled for that point in the game and can one-shot every enemy there, you will come to passionately loathe that law.
 * The best parts about the Law system? A goodly chunk of AI units are immune. The AI isn't designed to know the laws very well, so instead most non-random fights involve computer units that can only be yellow-carded, a completely meaningless gesture. To be more clear, any enemy unit that is not a boss character will always follow the laws (Boss characters are immune to red cards due to a special ribbon they wear, which is mentioned in the game). Because of this and your ability to change laws (obtained 1/4 of the way into the game), you can make good scenarios that force the AI to hold back some abilities because the law said they can't do it. If you have a Beastmaster, you can control a monster and force it to break the law, having the judge penalize the monster, but not your Beastmaster, thus you can get a monster sent to jail! And in A2, laws are ONLY for the player - but you get bonuses instead. Though getting the best ones involves doing optional sidequests.
 * Also from A2 is the mp system. Starting from 0 mp at the beginning of a fight and getting 10 mp per turn means that most spells above intro level one spells take at least 3 turns to get enough mp to cast (the next cheapest spells cost 22 mp, which means you can't do anything until you have 30 mp after 3 turns). This makes having a spellcaster extremely boring and full of waiting. Luckily, this can be circumvented by using Ethers, abilities that restore mana (Flintlockes and Cannoneers have these abilities), or Blood Price (Viera-only), but it's still a pain in the butt.
 * And then there's the original Final Fantasy Tactics, with its perma-death rule. If one of your characters is knocked out and not revived within 3-4 turns, you can say goodbye to all the time and effort you put into building them. (Well, there is a way for another character to obtain their abilities, but still.) Compounding this is the fact that there's no way to restart the battle or load from a save from within the game, so you're stuck with either having to write off whichever character bit it or reset the game and sit through the whole damn boot sequence again. Gah.
 * That's 3-4 turns for that character, which is actually generally plenty of time, unless that character happened to be the only character you had with access to a Raise spell, then it's a race against time as you try to kill everything before you lose your guy. No, the real Scrappy Mechanic in this game with death is the fact that the Raise spells, unlike every other healing spell in the game, has a chance to miss. Cast Raise on your dead guy every turn for 3 turns after he died and missed every time? Too bad, he's Lost Forever because of RNG.
 * Fire Emblem: Thracia 776, apart from being one of the hardest games in the series, suffers from a fair share of Scrappy Mechanics. To name a few:
 * The Dismounting feature is the most prominent. Intended as a Nerf for mounted units as it made them fight on foot using swords during indoor levels. However it only ended up hurting Lance Knights and Axe Knights who were forced to illogically use swords when they dismounted rather then the weapons they trained their entire lives with. Worst of all, the player army was left with no indoor Lance users, keep in mind the final chapter took place indoors, and Lances were pretty much Vendor Trash.
 * Many players likes the Capturing System, claiming it added a new layer of depth to the series. It has one incredibly aggrivating problem though. Units who can't fight are automatically captured. Normally this makes sense, after all, it saves you viewing an Overly Long Fighting Animation when you know how the fight's going to turn out, but it also means your healers will be captured if an enemy so much as touches them. Sure, you can get them back by killing the captor, but they still will have swiped the healer's entire inventory. Long story short, an enemy so mach as touches your healer, you lose all their staves.
 * Status effects. In this game, they last for the entire chapter unless cured. (And status healing staves are in VERY short supply) Especially annoying since Dark Mages are very common enemies, and the standard dark spell inflicts poison. Worse still, when you later recruit a Dark Mage of your own, his magic DOESN'T inflict poison!! Oh, and sleeping characters can be one-touch captured as above.
 * And finally, healing staves can miss. In a game where you're going to need all the healing you can get!
 * Shadow Dragon earned a lot of ire by forcing you to kill off your own characters in order to unlock sidequest chapters, as it went against practically everything the series stood for. It didn't help that most of the characters you got out of said sidequests were fairly useless.
 * The reclass system is something of a Base Breaker. Some think it adds an element of customisability to your army, while others think it Completley Misses the Point of every character being unique.

Web Tournaments

 * The SaiMoe tournament has not one but two Scrappy Mechanics, and they make each other more Scrappy to boot. To sum it up:
 * First, the seeding is completely random. So you can end with 3 very popular girls in the first match while an entire divison may be full of jobbers and C List Fodder. Or worse, a division with Jobbers, C List Fodder and some popular girl, who then gets a free pass to quarters. The thing, there's a nomination process and a classification round before the final bracket, so they could use proper seeding if they wanted to.
 * Second and worse, it's the rule to determine if a series is eligible to enter the contest or not. To summarize, at least 50% of your running time must have been between last year's July and the current year's June. In theory, it's to avoid having the same girls every year. However, in practice means girls from Twelve Episode Anime with closed endings get only one shot, while Long Runners with several seasons or seasons placed in the middle of the year can get many, many chances (Hayate the Combat Butler and Higurashi no Naku Koro Ni in particular have been in FOUR years in a row), making the rule worthless. Worse, with the Random rule from above, the girls from said 12 ep anime might end paired off against a bunch of strong girls and lose in the first or second round, while the one who has been doing well for 2-3 years already gets some easy fights and lands on the final rounds again. Of course, this could be avoided by simply not letting girls who got to the Top 8 or have been in for 2 years in a row enter the next year, just for the sake of having some variety. But that would be too hard.

Game Shows

 * The Price Is Right has "$X+1" and "$1" bids, where you bet $1 (hence the name) or $1 over another bid. If you're not last, Laser Guided Karma would dictate that the next person bid $X+2 or $2.

Sports

 * The flick of fencing qualifies. Some background: the flick is an attack made by snapping the wrist so the blade whips and bends to strike the target with the tip. It takes advantage of the unrealistic flexibility of a fencing weapon, necessary for safety. Fencers can be roughly divided into three kinds. Historical fencers try to keep alive historical fighting styles and will use weapons and movements which are not allowed in the sport. Classical fencers follow the rules of the sport as they were originally designed, mimicking something which sort of, kind of approximates a duel. Sport fencers, or competitive fencers, are more than willing to break with tradition in order to gain an edge in a game which involves swords, regardless of whether it would make sense in a sword fight. Generally, historical and classical fencers hate flicks and sport fencers use them whenever they might be an advantage. Taken to extremes, you have Scrubs and Stop Having Fun Guys in each camp. Flicks became so extreme, the sport's governing bodies changed the timing of electric fencing to make the flick less practical, but it is still a viable, competitive tactic. And cause a classical fencer to rage.
 * Another aggravating part of the flick's viability comes from right-of-way rules. The person who starts an attack (in a normal lunge done by straightening the forearm just before moving) has right-of-way, meaning that if an opponent responds by trying to hit them first but gets hit too the attacker is the one who gains a point. This is based on the idea that doing nothing to defend yourself from a sword thrust qualifies as Too Dumb to Live and should not be rewarded. Flick attacks don't use this motion, being well, flicks, and only straighten their arm at the furthest extension of the downswing, if at all. However, right-of-way is usually granted to them the moment they begin the downswing. A possible interpretation of the rules would be that flick attacks do not generate right-of-way, or do so only at the furthest extension, since they don't use this motion. After all, the rationale for the rule is that one is being faced with serious injury or death if the blow isn't blocked. But a flick attack would be unlikely to cause any serious harm if it connected, and so the basis for the rule does not apply to it.
 * The flick is only possible because a foil and an epee are much less rigid than a smallsword and a rapier, respectively. A flick just wouldn't work with a real weapon. If foil right of way rules are supposed to resemble the logic of a sword fight, then flicks make no sense at all. If foil right of way rules are about a sport, then the FIE needs to make a ruling about priority. Right now, judges seem a little divided. And epee has no right of way rules at all, so the question isn't right-of-way, but should flicks even be in the game? Granted, epeeists are -much- more sparing than foilists in the use of the flick, mostly because the stiffness of the epee and the high chance of a time hit (no, not that or attack in preparation. Thanks for showing me your forearm, sucker!
 * Faking injury in football. The fact that the referee has got to stop the game, but not the clock (!) when a player calls for medical attention has made this a heavily relied upon tactic employed by any team that is happy with the current score. Generally reviled by the fans as it can make the game unwatchable, it's so wide-spread that it has become a prominent feature of the game.
 * American Football had a similar problem with fake injuries, until most organizations installed rules to nullify any advantage in time stoppage: On the NFL level, an injury time-out costs a full time-out (if it occurs in the last two minutes of a half), and if the injured team is out of time-outs, the game clock is automatically run forward ten seconds (but only if the opposing team wants the time run off). And the faking player must come off the field for at least one play. Also, two injuries with no timeouts remaining in the last two minutes of the same half results in a five-yard Delay of Game penalty.
 * Lacrosse has a rule in which if a player goes down long enough for the referee to stop play, that player must leave the field. Getting back up means you must have been faking it, and lacrosse refs don't put up with it the way Soccer refs do. Leaving the field temporarily isn't a terrible problem, though, as lacrosse has the fastest substitution system of any sport.
 * Still on lacrosse, the refs also have a very strict view on "unsportsmanslike conduct" or talking back to the ref, unlike refs in other sports.
 * Speaking of sports, fans will forgive you if you cheat to win, such as doing steroids. Fans will be okay with not putting forth your best effort at the end of the season, if your play-off position cannot be changed, or you've already been mathematically eliminated and a good draft pick is on the horizon. But deliberately losing? You will be reduced to permanent Scrappydom.
 * The designated hitter has been a controversial mechanic since the early 1970s in baseball. The fact that the National League is forced to use this mechanic during Interleague games when they're the visiting team (and conversely, the American League has to send their pitchers up to bat when they're the visitors) doesn't exactly help things either. Mentioning the designated hitter and why it's controversial draws lots of flames, even if it's been in the league for almost 40 years.

Real Life

 * "Dealer Qualifying" rules in certain casino games based on Stud Poker. How it works: If the Dealer's hand is not strong enough, (i.e. below an Ace high with a king in Caribbean Stud), all players automatically win their ante bets and their play bets are returned to them. However, antes only pay even money, whilst Play Bets, if they beat the dealer, have increased payouts for better hands. the dealer qualification rule is the Casino's ticket out of paying these higher wins. (as opposed to determaining their mathamatical edge by simply altering the payouts). Some games, like Three Card Poker, compensate by paying bonuses on the ante bets as well even if the hand loses, but the bonus is still not as large as the bonus on a play bet.
 * Most languages have their share of Scrappy Mechanics, too; a particularly infamous one in English is the rule against split infinitives, which many English language guides no longer bother objecting to.
 * 19th century educators loved being prescriptive, that is, establishing rules about how English should be written/spoken. Frequently they took these rules from Greek and Latin grammar for reasons that can only be described as snobby. Modern linguists tend to be more descriptive, tracking the way the language is actually used. Thus mechanics like the split infinitive prohibition (or the ban on ending sentences with prepositions) are slowly disappearing.
 * More specifically - The 'ban' (which is irrelevent for most purposes-- outside of formal writing, you're doing it right as long as you can be understood) on split infinitives would apply if English had a Romance grammar. It doesn't. English grammar is Germanic, it's just that something like fifty percent of the vocabulary in English comes from Romance roots. The "rule" never existed, it was just invented by elitists who thought that English should have a Romance grammar because Latin was the "learned" language.
 * Even worse? The reason that Romance languages don't allow split infinitives is that you can't split infinitives. For example, while the infinitive "to jump" is two words in English, it's a single word (saltare) in Latin.
 * Another one: Irregular verbs. Most people can never remember "proved" versus "proven".
 * And a non-English one: gendered Nouns. Not living things that actually have gender, but words themselves that have arbitrary genders. For example, in German (an otherwise highly efficient and logical language, as one might expect), a "Skirt", translated as "Rock". The word "Auto" is masculine in Spanish, feminine in French and neuter in German, and all in three languages means the same thing ("Car").
 * Many people think that death is a Scrappy Mechanic, seeing as how it not only permanently removes the person it happens to, but also dramatically affects everyone else.
 * Some people regard Sleep as this, as they feel they could accomplish more if they had the extra X amount of hours.
 * Farting. A perfectly normal function of the human body that everybody will hate you for if you let one rip.
 * For many children, school, as they feel it is a waste of 8 hours.