Video gamers often take the technical difficulty of saving the game to disc for granted. To be able to stop the game and then restart it later from that exact same point requires that the entire state of the game be rendered into a serial representation and saved to some non-volatile medium (that is, a disk, battery-backed memory within a cartridge, or flash memory on a card). This is actually a very tricky problem, especially if you don't have the luxury of just writing out the entire contents of memory. Such a luxury certainly isn't available on platforms lacking disk or battery backup, where the save file has to be translated into a reasonably compact sequence of letters and numbers to produce a password for the player to write down. It simplifies things greatly to place substantial restrictions on where and when the game may be saved.
The two options most games go for are to restrict saving either by position in the storyline, or by position in the geography.
In the former, saving occurs only at certain breaks in the action, particularly at the end of a Game Level or chapter in the storyline. When play continues, a new level can be loaded "fresh": the state of the game will be the same for any player. Thus, all the saved game needs to contain is the number of the current level, and a comparatively small set of flags indicating whether various optional or level-independent tasks have been completed. Note that most FPS games do not let the player carry the weapons he has retrieved from chapter to chapter, eliminating the need even to track inventory in the saved game. Other genres may need to record inventory, but can still do away with recording the location of the player and enemies, as well as tracking health.
In the latter, the player can only save the game to disk or password at certain special locations in the game geography. These locations are specially marked and few in number, so, again, the game need only record the number of the current save point. This model is more common in games which do not track the movement and state of individual enemies once they are outside of the current room—when the player re-enters a room, he will generally find that the enemies have returned to their original positions. The save point often also acts to restore the player's health, so his state of wellbeing needs not be recorded in the save data. The game may allow the player to save only when he is at a save point, or it may allow saving at any time, but act as if the player had implicitly returned to the nearest save point upon restoring the game.
Though with more space for data now would probably allow much more thorough save data for most games, many games still retain the save point model to increase difficulty by forcing players to play through levels without a break and theoretically protect players from making the game Unwinnable by saving in an unsafe location.
Many games also place limits on the number of save files, which simplifies the tracking of these files for the game, and fixes the storage space used for such games. With passwords, of course, there is no theoretical limit on how many the player can write down.
Some of The Legend of Zelda and Final Fantasy games will also have a secondary save system to allow a player to interrupt his session without the normal game-saving rigamarole. This saves the entire game state, but forces the player to quit, and the saved game is deleted when restored. The temporary save feature is also becoming increasingly common on handheld systems, to allow players to interrupt their game for various reasons (such as the power running low) without losing their immediate progress. These games often also allow saving normally, but loading from a different save file typically also deletes the temporary save.
A Save Point is a kind of Check Point.
Video game examples
- The video and PC games based on the Harry Potter movies featured save books, enchanted books floating in midair at which the game could be saved. The first game in the series included the books along the path of action, which was much more strictly guided than the later games; this was rather obnoxious because unless you continued playing until you reached the next save book, you would lose anything you had achieved since you reached the previous one. The later games were wisely outfitted with a handful of permanent save books around the school, which could be utilized at any time.
- Castlevania has seen many different kinds of saving. A few examples:
- Most of the old-style CV games used chapter-based saves, implemented through either passwords or savefiles. The big exception is the original Castlevania for NES, which had no saving at all except in the Japanese Disk System version. Ports and remakes usually give it a chapter-based system, which helps a bit. None of the GB games (Adventure, Belmont's Revenge, or Legends) or Wii Ware's Castlevania: The Adventure Rebirth have saving either.
- With the advent of Metroidvania, most CV games now use saverooms instead, as there are no strictly-defined chapters.
- Harmony of Dissonance has the series' most generous save system to date. You can save everything but your position at any time; if you die, you'll load from the last saveroom you used, but without losing any equipment or EXP you'd gained. This eliminates the familiar problem of desperately trying to make it back to a saveroom, low on HP and carrying some precious rare item drop.
- Aria of Sorrow, on the other hand, provides saverooms and save-and-exit. The DS games have followed suit (which led to a useful glitch in Portrait of Ruin).
- Shadow of the Colossus features both. The game asks you if you want to save after you defeat each colossus (storyline progression) but you can also find save altars throughout the environment (geography.) The altars are rarely needed though, as you get checkpoints before every colossus.
- Okami has both, with Save Points in the form of 'Origin Mirrors' (which also top up your health and ink when stepped on), and generally being asked if you want to save after a boss battle.
- The Legend of Zelda Majoras Mask has these, unlike any other game in the Zelda series, due to its special time-based gameplay. There are Owl Statues throughout towns and places where you can save. The owls will only open up if you strike them with your sword in Human Link form, though, and you can only save and quit at the Owls; once you load it up, you can't reload that same save. Normal saving is done by using the Ocarina to go back in time, which means you can't save at all until you get it back.
- It also teaches you a song early in the game that takes you immediately to any Owl Statue to save quickly or warp to a place easily, making them handy checkpoints to have.
- Also present in Skyward Sword, except these statues don't force the player to stop playing. They also double as warp points between Hyrule and Skyloft or as Escape Ropes in dungeons.
- In possibly the most Fourth Wall Breaking way possible, save points in Cave Story are large, spinning floppy-disks.
- Save points in An Untitled Story are represented in the form of strange statues. With the proper upgrade, players can use them as teleporters. They also completely restore your health.
- In The Guardian Legend, passwords can be obtained in rooms where Lander offers to save your progress.
- Ferazel's Wand is just plain evil about this. Every so often you'll find a statue plinth, and standing on the plinth saves the game and creates a statue of you. Each plinth can never be used again unless you restart the game from the beginning—and this is a game with a lot of hidden goodies in side areas, which would encourage replaying old levels if there weren't so few opportunities to save your progress from those replays.
- Armed and Dangerous uses Pubs as checkpoints and places to restore ammo and health. Justified Save Point, since... hell, where else would you want to take a break from saving the kingdom from an oppressive regime?
- The final level in Super Smash Bros. Brawl's Subspace Emissary mode has special doors to save points sprinkled about, which also restore health and return any fallen party members back to your roster. A select few of them even act as warp points to certain areas.
- Interactive Fiction, historically, has used very compact memory models, allowing the player to save an arbitrary number of complete records of the game state (Though some games disallow saving during particular scenes anyway, as an additional challenge). All the same, more than a few players have discovered to their chagrin that they do not have a save file pre-dating the moment where they found themselves irreparably screwed.
- Metroid from the second game onward allowed saving at specially marked "Save Stations". These were almost always small rooms with no enemies, as enemy movement was tracked only for enemies in the same room as the player. The one exception is Zero Mission, during the endgame stealth segment, in which enemies chasing you after you've tripped an alarm can and will follow you into save rooms until you've lost them. Said save rooms will, of course, be temporarily disabled until you've ditched them.
- Sonic the Hedgehog games from Sonic 3 on save your progress automatically after a full zone is completed, or whenever you do something significant (find a special item, collect a chaos emerald, etc.)
- The Zero and ZX games have elements of Metroidvania to them, and thus provide saverooms.
- The one and only save point in La-Mulana is Elder Xelpud's tent. Before saving, you also have to equip either Game Master or Game Master 2 (the latter gives you more save slots).
- The difficulty levels in I Wanna Be the Guy differ only by the number of save points available. The save points only available on the easiest difficulty, "Medium", are labeled "Wuss". The only save point in "Impossible" is the one that tries to kill you.
- The TurboGrafx-16 version of Impossamole has passwords after you complete a level, but in the Commodore version, you have only one life, no continues, and no saves. And of course, the game's very Nintendo Hard.
- In the Tomba series, you can only save whenever you see a signpost with the name of the location that you are in. Fortunately, it also automatically heals you for the next time you load the save file.
- Reincarnation Fish in Head Over Heels function as save points, but they can only be reloaded once. Collecting them saves the position automatically but it won't be there to collect again when you restart, so if you die after that you go back to the previous fish, and so on. (The remake eschews this in favour of them being usable anywhere, but only up to the number you have; if you've collected six fish you can save six times, and so on and so forth.) Finally, only live (wriggling) fish save the game; dead ones kill you.
- In Legacy of the Wizard (an acknowledged inspiration for La-Mulana), you could save and reload only by talking to the grandparents in the family home.
- Nethack and most other roguelikes only permits save-and-exit, and restores the player's most recently saved position automatically when the game is restarted.
- Speaking of Roguelikes, The Nintendo DS game Izuna: Legend of the Unemployed Ninja is similar, but easier on quitting without saving, instead just taking everything you have that wasn't holed up in storage.
- Dwarf Fortress dumps the player back at the title screen after saving, although it does allow periodic autosaves and a single backup of the previous save point. Additionally, only one save game may be maintained per world (though the player can generate as many independent worlds as they like).
- This is probably less about save space and more about "playing the world," as the creators put it. The game saves everything, even the screen location, at any point in time. Perhaps it is a technical limitation in terms of having two games running in the same world, though.
- The Final Fantasy games. The first three games only let you save on the World Map or at an Inn, making long dungeons, or a series of dungeons, a frightening prospect. Starting with the fourth game, the series gained the traditional "safe-haven" save points within dungeons, and starting with the tenth game, lacking an overworld map, use save points throughout.
- Final Fantasy VII threw in a mild twist by giving the player an item that let them place one save point anywhere in the game's final dungeon.
- In Final Fantasy VI the Save Points were just an arbitary addition (There's a glitch that lets you save anywhere where the Party splits up by having one team stand on a Save Point, then switching teams without moving, including the Last Dungeon), so they could've just given the player the ability to save anywhere.
- In the case of early FF games, saving tends to vary from one Video Game Remake to another. Final Fantasy I for NES allows just one savefile and will only save at Inns or on the overworld (and then only by using a tent), never in dungeons. The recent remakes for GBA and PSP let you save anywhere, any time, and provide many save slots.
- Final Fantasy IX has Moogles, serving as save points: they allow you to save, use a tent to restore party, do a certain sidequest, and occasionally buy items, including weapons. The final dungeon has a more traditional variety, with the added ability of teleporting you back out.
- All titles in the series from Final Fantasy X on, except Final Fantasy XIII, have save points that allow you to fully heal for free and can teleport you to your airship or the town of your choice. Final Fantasy XII annoyingly adds fake save points to the mix, which have to be fought before the real deal appears.
- In Final Fantasy XIII, the player is given the option of saving in-between chapters. Save points no longer heal, but the party members are fully healed after each successful battle. Vendor NPCs do not exist, but save points allow shopping and upgrading (or dismantling) equipment. Only the save option is selectable when accessing it while on a Chocobo (who happens to temporarily become the sole party member).
- Mother 3 is notable for having magical frogs that save your "memories". They can be found in areas quite hazardous for a frog. Sometimes, the frog changes due to the environment. In a haunted castle it is a ghost, in the jungle it's been eaten by a snake, in the middle of a forest fire it's inside a barrel full of water and in the desert, it's trapped in a sand vortex created by an enemy.
- The last example is even located by a helpful sign justifying the appearance of a frog in the desert. In addition, in the Chimera Labs, there's a stuffed frog that can still save your game, because a frog is a frog.
- Torneko: the Last Hope is an example of a Save Point that's only for taking a break of the game (also, it only occurs in some floors of some dungeons).
- The Tales (series) generally allows you to save anywhere on the world map or at specified points in dungeons. Tales of Eternia implemented a "Load Point" system, in which you could save anywhere in the dungeon and keep your experience and items, but would reload at the last-checked Load Point.
- Freelancer allows saving only when you're on a planet or space station.
- However, it makes an autosave each time you leave a station, or enter a new system, in case you didn't save, or get destroyed as soon as you leave. The autosave isn't intelligent, since jumping through a wormhole patrolled by hostile forces makes it difficult to use said saved game.
- Parasite Eve is notable for having a save point which fits in with the game functionality; you simply place a call to headquarters to give them an update on your progress.
- The Save Points in Chrono Cross and Xenogears are actually part of the storyline.
- Freshly-Picked: Tingle's Rosy Rupeeland can only be saved at the computer at Tingle's house.
- MOTHER 1 and EarthBound use telephones, which you can use to call your dad and tell him about your adventure.
- Barkley Shut Up and Jam Gaiden uses savepoints that looked like fuel pumps; the pumps went on a multi-screen tirade about what's wrong with modern games, including having to go through multi-screen tirades when trying to save. The final save point throws a pop quiz the sees if you read the Walls of Text and gives you an item for completing it. You need to collect all four library cards to use it. As a joke, the library cards aren't part of a Gotta Catch Them All puzzle.
- Anachronox features Timeminders. Timeminders are in-game creatures that exist outside of time, seeing all of history concurrently, and, supposedly, touching one makes them see your whole life in an instant. People pet them for good luck; you pet them to save your progress.
- Shin Megami Tensei Nocturne had the Terminals, which served not only as Save Points, but also warp points. (The player can instantly teleport himself from one terminal to another.) This comes in handy later when you need to revisit certain locations.
- Breath of Fire: Dragon Quarter lets the player save the game in two ways. The first method is through a Save Booth. These devices are installed at specific locations, require a very-limited-quantity inventory item to use, and always save to the same file to prevent Save Scumming. The second is the Roguelike method, which exists only to allow the player to take a break without leaving the game running.
- The Save Points in Tales of the Drunken Paladin is a magic hobo, assigned to the hero by the Save Council.
- In Dragon Quest games, saving is typically done in churches.
- Resident Evil not only constrains saving to a small number of special locations, but requires the player to expend a certain inventory item each time he saves. The paucity with which these items are provided, coupled with the inventory limit, makes for a very trying game experience. (This does not apply to Resident Evil 4, which retains the limited number of locations but does away with the inventory items. Most fans saw this as a boon.) The fifth game does away with it completely, automatically saving every time you pass a checkpoint.
- Eternal Darkness only lets you save during a break in the action: the room has to be enemy free.
- Silent Hill used notepads in the original game. Subsequent games utilized occult symbols or other writing material like journals. In Silent Hill 3, Heather can come across some of these notepads when she visits areas which appeared in the first game, and can read the notes Harry wrote when he 'saved'.
- Silent Hill 2 used red-tinted objects which served as windows looking through the fourth wall. When on the save/load screen, the background is tinted red, and the character being used is looking at you through the screen.
- Dead Rising allows the player only one save slot. In addition, the central series of events in the game must be visited in order, one after the other, or all other events in the series cannot be accessed. This means it is far too easy to save without enough time to reach the next event, negating all your work up to that point. This was deliberately done by the programmers to increase the game's tension - you must weigh whether or not you have time to save before you enter the next event.
- No More Heroes uses toilets as save points. There are always bathrooms before boss fights, regardless of where they take place.
- In the second game, when playing as Shinobu, the toilets are replaced with a fanservicey shower scene, which is even odder than a plain bathroom, as apparently you can find a huge, luxurious bathroom complete with shower in the middle of a bank, or the warehouse district.
Non-video game examples
- Kirie Sakurame of UQ Holder can, by performing a special ritual, set a "save point" in the real world. If at some point afterwards she dies, Kirie goes back to save point, as many times as needed. Even better, if she's holding on to someone when she goes back, she can take them back with her.
- A Save Point shows up at the beginning of the third book in the Scott Pilgrim graphic novel series. Since Scott's life is a video game, no one is shocked by this. (There are experience points, levels, and extra lives, and the people he defeats turn into money). They're never actually seen being used so far, so what they do exactly is something of a mystery.