Big Damn Heroes/Video Games

"Lulu: "I hope you hurt them."
 * The beginning of Star Fox 64 features a Big Damn Heroes moment. The Star Fox team flies in and save Corneria from the invading forces of Andross' army.
 * gets one in Star Fox Adventures, during the final battle against.
 * Wolf O' Donnell gets one in Star Fox Assault when he saves Fox McCloud from a group of Aparoids.
 * Peppy sort of gets one during the cutscene before the final mission of Star Fox Assault when he crashes the heavily damaged Great Fox through the barrier blocking the team from entering the lair of the Aparoid Queen.
 * Actually, Slippy is about the only really important character who never got one of these moments individually in the series, which is kind of fitting when you consider that Slippy is probably the least popular Star Fox team member with the fanbase by a sizeable margin.
 * Red Dead Redemption has this happen as a gameplay mechanic. A man is being held up by roadside banditos? BANGBANGBANG! A scarred, grizzled man on horseback just took out three of them shooting from the hip. A man's wife is being lynched for being black? Thwip! The rope just got shot out. BLAM! All the racists got their brains shot out by a man in a poncho, walking calmly over to help the poor woman, holstering his shotgun. Being attacked by wolves in the middle of the desert? 4 rifle shots later, they lie dead on the ground, the poor man free to go home. Be it rapists, cattle thieves or stage coach robbers, John Marston will show up in the nick of time to stop them and save your life, before bidding you good day and going off on his next adventure. Best Rockstar hero ever? Survey says, yes.
 * Unless you're a bad shot. Then the trope plays out a little differently.
 * The player can also choose to ignore these and, in some cases, even decide to help out the bad guys instead.
 * Story-wise, there's John saving rebel leader Abraham Reyes from execution and later
 * Subverted and lampshaded in Disgaea 2 Cursed Memories, when Beauty Queen Etna, arrives just in time to save the heroes from being overrun by a neverending flood of zombies. She's actually downright annoyed that she's wound up arriving just in the nick of time, "like one of those 'heroes of justice' losers", and considers just letting the zombies finish you off before taking on the Big Bad - fortunately for you, the Big Bad is carrying the Villain Ball, and sics the Mooks on her instead of letting them finish you. Cue the explosions.
 * Played straight and lampshaded later in the game with Axel arriving with his flute to subdue the Rifle Demons (see the second page quote)
 * Played straight in the first Disgaea Hour of Darkness if you lose to the Alternate Overlord (and if you're not on a New Game+, you will), with all the random high-level NPCs from the castle saving your party.
 * At one point in Disgaea 4 a Promise Unforgotten,
 * Happens several times in Skies of Arcadia.
 * In Tales of Symphonia, before facing Yggdrasill in Welgaia, all of the members of the party besides Lloyd
 * Can happen, largely depending on how you yourself play, in Fallout 1 and 2 - taking on the Regulators in LA towards the end of the first game is a pretty BDH moment; and in the second, there's a sequence where you rescue a girl from a pair of rapist/kidnappers which even features the suitably badass pre-rescue quip "You're one sick puppy. I think it's time somebody put you down". Being Fallout, of course, the moment is kind of subverted when the rescuee threatens to turn your bawsack into a bowtie, but hey.
 * Final Fantasy VIII pretty much lives off this trope. Half the game seems to be centered around Big Damn Heroes moments; the best is arguably during the Great Escape sequence at the beginning of disc 2, when Squall does a gunblade-first Dynamic Entry across a seven-story drop to save Zell from being shot in the head.
 * There's one in Final Fantasy IV, too! After smiting the Calcobrina dolls, the group is confronted by Golbez, who promptly douses them with a paralyzing agent before summoning a Shadow Dragon to start killing them. Kain gets off lucky if he's in the air before the gas goes off and when the killing begins; Rosa and Yang are still screwed. Golbez happened to be hiding the Villain Ball in his robe at the time, as he takes a moment to bid Cecil farewell...a moment too long, as that's when a Mist Dragon erases Golbez' Shadow Dragon and Cecil's paralysis is lifted via Unicorn Horn before the real boss battle begins. Name the mystery benefactor, folks.
 * Final Fantasy IX has one during a cutscene in Disc 3.
 * And viciously subverted in Final Fantasy X: Yuna is gettin' hitched to the Big Bad, Seymour, so the party comes charging in on an airship to crash the wedding, guns blazing, kicking physics to the curb--and all they do is get overwhelmed by the amount of guards there and ruin Yuna's plan to Send Seymour by giving him material to threaten her with--kill him and they die too. And then they all wind up arrested and imprisoned anyhow, though were it not for Yuna thinking on her feet, they'd be dead. Yuna herself manages to escape and then has to go into the dungeon and rescue them alone. So this is a vicious subversion of the Distressed Damsel too.
 * That's not even the first time that Yuna provides a subversion of Big Damn Heroes either. Earlier, in Luca, she is Kidnapped by a rival blitzball team, prompting Tidus and company to mount a rescue operation. However, upon getting aboard the kidnappers' ship and defeating their guardian robot, they find that Yuna has already beaten her captors senseless.

Yuna: "A little.""

"Cortana: "Admiral, tell your men to hold their positions. Reinforcements are on the spoke."
 * Final Fantasy XIII has a pretty awesome one in the city of Palumpolum. Lightning and Hope are surrounded by hundreds of PSICOM soldiers, with their commander reminding the soldiers how "l'Cie are not human." Just as Lightning's telling Hope to run for his life so she can pull a Heroic Sacrifice/You Shall Not Pass... Badass.
 * Snow gets quite a few Big Damn Heroes moments in the game, fitting considering he keeps referring to himself specifically as a "Hero".
 * Much badassery followed.
 * During the second trip through the Forsaken Fortress in The Legend of Zelda: The Wind Waker, Tetra pulls this twice - once to distract the Helmarock King and buy time to rescue the captives and again when Link is in Ganondorf's grasp...only for this attempt to fail and require another dramatic rescue.
 * A pretty ironic example, considering that she's the damsel and he's the hero. Well, she's an Action Girl after all.
 * It also happens in Twilight Princess, as Link gets confronted by a hoard of enemies in Hyrule castle, and suddenly BAM. Cavalry. Well, infantry, but same effect.
 * Pretty much happens in every case of the Ace Attorney series at some point. The prosecution appears to have won and Phoenix is ready to give up but then...OBJECTION! Someone comes in with new evidence to save the day. The last case in the second game ends up boiling down to stalling until the big damn hero arrives.
 * Also of note is the third case of the first and third games where Detective Gumshoe pulls this outside of court. Not to mention Gumshoe's failed attempt at this in the fourth case of second game, and pick up save off of this at the very last second.
 * This happens four times during the final showdown of Ace Attorney Investigations, and three of them get dramatic full-screen shots. (Spoilers on the links)
 * We go this far and big save in game 1, case 4 is left out? That one is one of the more epic ones.
 * Gumshoe ends up saving Phoenix and Maya's lives just as much as the cases.
 * Neverwinter Nights subverts this at the end of Luskan, letting you get to the top of the Host Tower just in time to.
 * This trope occurs in Halo games several times, with Master Chief rescuing marines, or Johnson rescuing the chief. The third game directly references the Trope Namer, as a character called Sergeant Reynolds, played by Nathan Fillion, states, "Looks like we got here just in the nick of time. What's that make us?" Gamers everywhere immediately replied "Big Damn Heroes, sir!"
 * In fact, part of the ad campaign for Halo 3 was based around the beneficiaries of such moments reminiscing about the hero who saved them. You can see a couple of these ads here and here.
 * The announcement trailer for Halo 2 is a standout example:

Admiral: "The entire fleet is engaged Cortana. With respect, what the hell sort of reinforcements have you got?"

Mission Log: "STOP DESTRUCTION OF HUMAN RACE...IN PROGRESS"

The Master Chief then proceeds to throw himself out of a rapidly decompressing launch bay on a space station into a pitched space battle in Earth orbit to directly assault a Covenant cruiser... alone"

""To defeat lowlifes and resolve bad situations. To save people's asses, like no-one has saved them before.""
 * The Subspace Emissary of Super Smash Bros Brawl has
 * Pretty much every character gets one of these at one point or another., , , this list could earn its own separate page.
 * Don't forget  This might be overlooked because it's mostly in the gameplay.
 * Fire Emblem does this in every game out in the US (probably every game, period), generally as reinforcement to the story's lord showing when they are in a really serious bind. However on easier difficulties this often leads to the reinforcements needing AMAZING projection as they aren't as leveled.
 * The first example of the lord getting to be the "Big Damn Hero" is in Fire Emblem 7 (released in the states as Fire Emblem). Florina (a supporter to the tutorial chapter's lord, Lyn) arrives to the main team of heroes to tell how her Lyn and the castle are under attack, naturally the main team of the game go to save them.
 * Second example is in Fire Emblem 10, right when . One of the best--if not the best--cutscenes in the game.
 * In Mega Man Battle Network 6 (6 being the last game) in the 3rd to last (the last 2 being past the point of no return) cutscreen in the game, the villans realize it is a better idea to take on the Kid Hero in the real world then in cyberspace, only one of these moments save Lan.
 * To be broader, Battle Network loves this trope such much that it has a Leitmotif for it.
 * Special mention goes to Protoman, who gets these moments all the time.
 * Laker from Super Robot Wars Original Generation actually plans this, he lets Elzam keep the Kurogane, and occasionally gives him mechs so he can have moments like these, and aid the Hagane, and Hiryuu Custom from the shadows. In Original Generation 02 the Hagane did this a lot in the early levels pissing off the Shirogane's captain Lee Injun, who was jealous of the Hagane.
 * Sanger Zonvolt seems incapable of entering a scene in any other method. These include, saving his former subordinate from Sanger's Evil Knockoff, using his signature move to kill an enemy outright in his first appearance in battle, and when fighting his Evil Knockoff, falling through the ceiling of a shelter designed to survive the end of the world, just in time to save the party.
 * Axel Almer and Alfimi both did this in OG Gaiden to play part in the Super Robot Wars MX prologue. When the Jetzt wrecked the Cry Wolves, and it got Foglia killed, Hugo fatally wounded and Albero is sure in to be their next victim, suddenly both of them arrive and attracted the Jetzt, giving Albero time to escape with Hugo.
 * An official Super Robot Wars Alpha 3 manga features a rather epic version of this. After the Big Bad is defeated, Son Ganlong appears to take advantage of the Alpha Numbers' weakened state and finish them once and for all. At that point all the Alphas who didn't return in 3 show up to support their friends and dispense an almighty smackdown.
 * In Super Robot Wars Compact, Londo Bell comes to the rescue of Judau and Seabook in "A New Strength" and "Inside the Winds of Light". Judau in the former mission and Seabook in the latter mission
 * In Super Robot Wars L, believe it or not, in Stage 27, based on the 2nd battle at ORB Kira Yamato is getting the crap beaten out of him by an Original Generation villain, only to get his butt saved by..., of all people! Also note that this is the 1st stage where Kira has the Strike Freedom.
 * Super Robot Wars Z 2: Hakai-Hen had this in a moment when Amuro scares Asakim away from Crowe and warns Crowe on how Asakim was a backstabber.
 * In a PSP exclusive mission for Super Robot Wars MX, Aqua pilots a Dragoon for the second time and together with the Dragonars, have to take on a large force of Martian Successors. More enemies show up and wreck Aqua's Dragoon. As a result, the Dragonar team and Aqua are outnumbered. Hugo shows up with an upgraded robot and shows how powerful it is. This instance was supposed to show that Hugo will never let his teammates down in their direst hour.
 * In Call of Duty 4 you both play as the Big Damn Heroes in several missions and are saved by the Big Damn Russians in the very last mission, though Gaz and Griggs would probably have preferred it if they could have arrived a few moments earlier....
 * In Modern Warfare 2, General Sheperd does this to the horribly outnumbered and wounded 141 squad led by Ghost and Roach, personally wielding a .44 magnum to fend off the Russian hordes.
 * Major Subversion:
 * "Reinforcements? I am the reinforcements."
 * The same line occurs in Mass Effect on Virmire, when you ride in to rescue the Salarian recon squad. They are less than impressed with your Badass selves, wondering why the Council didn't send the army they asked for.
 * And speaking of Mass Effect, what about "It's the Alliance! Thank the Goddess!" One of the possible endings has
 * There's also the moment when you have to save the quarian (Tali) from being assassinated.
 * Highlighted in Mass Effect 2, when Zaeed says of his loyalty mission "Get it out of the way so we can concentrate on being big goddamn heroes."
 * It's really all over the place in both games: Feros with the geth attack, Noveria with the, the Citadel itself with Saren's attack, the first time you encounter Tali in both games and her recruitment mission in the second, the Archangel recruitment mission, the assault on the Collector base (if you do it soon enough), saving the hostages from terrorists...there's a reason by the second game paragon Shepard is considered by everyone, including the bad guys, the Biggest Damn Hero in the galaxy.
 * Mass Effect 3 also has plenty. Most of the time, your allies get their asses handed to them... until you arrive. Then your three-man squad quickly blows all the enemies away. Also happens in a cutscene during the, but only if survived the previous game. Just as , we see a gunbarrel at the back of his head. It's ! He manages to hold off the highly-skilled assassin for a bit, despite . Then again, who else to stop an assassin but ?
 * The Fleet arriving to retake Earth.
 * Really, by the third game, you have to wonder if the Alliance standing orders for the Normandy aren't just;
 * Mass Effect 3 also has plenty. Most of the time, your allies get their asses handed to them... until you arrive. Then your three-man squad quickly blows all the enemies away. Also happens in a cutscene during the, but only if survived the previous game. Just as , we see a gunbarrel at the back of his head. It's ! He manages to hold off the highly-skilled assassin for a bit, despite . Then again, who else to stop an assassin but ?
 * The Fleet arriving to retake Earth.
 * Really, by the third game, you have to wonder if the Alliance standing orders for the Normandy aren't just;

"Arthas: Uther! Your timing couldn't have been better!"
 * In Metal Gear Solid 4 Guns of the Patriots,.
 * during the final boss fight of No More Heroes.
 * Subverted multiple times in Metroid Prime 3: Corruption, wherein the bounty hunters show up just in time to reactivate a dead orbital cannon and nuke the Space Pirates' asteroid weapon - and then just before they can hit the Big Red Button, Dark Samus shows up and blows them all away, achieving a Big Damn Villain moment of her own.
 * And then subverted yet again, as Samus turns out to be Only Mostly Dead, hauling herself to the control panel and activating the cannon before lapsing into a month-long Convenient Coma.
 * This is perhaps the only recorded case where this trope is well and truly inverted.
 * Samus pulls this off herself in Echoes, if you look at things from the point of view of the Luminoth. The Ing were literally two rooms away from accomplishing their dominations. Two rooms. Then Samus turns up.
 * The World Ends With You has Neku and Shiki, in the third day,
 * Near the end of their week, Neku and Josh get a few chances to do this during.
 * At the beginning of the third week,
 * In Mega Man X 2, if X succeeds in retrieving all of Zero's parts from the X-Hunters, Zero will break into the Central Computer's core just before Sigma unleashes his Copy-Zero on X, then proceed to destroy the Copy himself and punch a hole in the floor for X to pursue Sigma, all accompanied by kick-ass heroic music.
 * Zero's introduction in the first game is another Big Damn Heroes moment that establishes him as a serious Badass.
 * At the end of X3 either Zero or Dr. Doppler will arrive just in time to save X from the invincible Viral Sigma.
 * X8 allows players to make a team of two characters to take on every level. In the last level in Hard Mode, however, one of them will be incapacitated by Vile going kamikaze. Later in the level, during the confrontation against Sigma, he gets the upper hand, and has the player in a choke hold (in a cutscene). Cue the other character swooping in to save his partner, and the battle resumes.
 * X returns the favor at the end of Mega Man Zero 3 when he help Zero in defeating Omega once and for all.
 * But subverted in both Zero 2 and 4. In 2 you arrive to confront, and he hasn't destroyed X yet. But as Zero dashes in, he's caught in a capture field and can only watch as X is destroyed. And in 4  fires Ragnarok just as you reach the boss door.
 * At the beginning of Zero 4, the Caravan of humans that are fleeing from Neo Arcadia are being chased by Weil's forces, and just as the mooks descend on the Caravan, Zero arrives to save the day.
 * "Looks like we are the support, huh, Colonel?"
 * Earlier than that, when Marcus, Dom, and Rook- I mean Carmine are exploring the ruins of Ilima City and get pinned down by a squad of Locust, Cole pulls off a superb Big Damn Heroes by showing up and taking out the entire enemy squad by himself. "Nobody plays this game like me!", indeed.
 * Early on in Suikoden II, Flik and Victor show up just in time to stop the executions of the main character and Jowy. On your way out, you discover the main character's sister has broken out of jail on her own, and was on her way to attempt the same.
 * A variation in Warcraft III. Arthas and the village have held the line as best they can, but finally the undead are proving unstoppable...and then Uther, with The Cavalry at his back, charges into battle. But despite his initial joy:

"Griggs: Jesus! I've never seen the Vorts this PISSED!"
 * ...he becomes defensive later, when he misinterprets Uther's admiration as disbelief that he was good enough to hold out so long.
 * Also in Defense of the Ancients, a gank noticed by teammates close enough can very much become this. Can actually happen quite frequently.
 * In Half-Life 2: Episode 2, you try to protect a defenseless vortigaunt with two mooks and two busted turrets. By the last wave, it's the three of you and one working turret against dozens of Antlions. Then the last turret breaks down. You figure this is going to get unpleasant. Then, three Vortigaunts, who have been nothing but background filler until now, wander into the scene. Moments later, it's you, two mooks, and three Vortigaunts, against HUNDREDS of Antlions, all coming at once. And you know what? The Antlions never stood a chance. I really never expected the Vorts would get a "Big Damn Hero" moment, but there it was.
 * I believe it was Griggs who said it best:

"Alan Matilla: Can you read me, Damocles Command? Looks like you need a hand."
 * Alyx gets a fine moment of her own in Half-Life 2 when she saves Gordon from the Metrocops early in the game. Then there's Gordon himself, who only hesitates to fling himself into alien dimensions and unstable fusion reactors if you, the player, make him.
 * It's made even more awesome when you hear snapping and the high-pitched whine from dead Metrocops.
 * And it decisively shifted the Vortigaunt's personality from fugly alien Magic Negros to definite badasses.
 * Half-Life 2 had its fair share of Big Damn Heroes moments like right before the climax of the game when
 * You think that's Dog's Big Damn Hero moment? You Fool!, THIS is Dog's Big Damn Hero moment!
 * Tales of Phantasia offers a rather interesting example, wherein one character performs a Big Damn Heroes moment for the player characters...who immediately perform one back. Near the beginning of the game, the Big Bad Dhaos is unsealed, and Morrison casts a spell to send Cless and Mint 100 years into the past in order to save them from Dhaos. The two of them go on a journey (collecting two other allies in the process), and eventually activate another time warp to appear between Morrison and Dhaos, mere seconds after Morrison had sent them away. To the player, it took 30 or so hours of gameplay, but to the mentor and the bad guy, they appeared to have warped right back...until they proceed to kick Dhaos's ass, something they certainly couldn't have done when Dhaos first appeared.
 * All of a sudden, some guys rushed into the room!
 * And in the endgame,
 * What, no mention of
 * City of Heroes: Most of the missions involve you arriving just in time to save someone, keep something from being from being destroyed, or stop a villain's plan.
 * The Trope Namers is actually referenced in one Task Force. The badge you get for defending the city's dam from three different groups of enemies? Big Dam Hero
 * There's two in fairly close succession at the beginning of Valkyria Chronicles, the first where Welkin saves his adopted sisters life by clubbing an imperial soldier about to shoot her with a fence-post, the second moments later when the siblings get their dad's old tank up and running and perform a proper rescue of the town watch in Bruhl. Alicia even mentions 'Now you're my hero' to Welkin afterwards.
 * Lancer of Fate/stay night is king of this trope in the UBW path. Has his heart impaled, and then he kills the Big Bad of the last route in one attack. That's cool right? Heroic determination and stuff, nice from a guy who was basically just a minion. Only then Shinji shows up, and gets big damn heroed out as well, though not fatally. Still walking around and chatting sans heart, he lets Tohsaka go and burns the entire castle down.
 * Gilgamesh subverts it by turning into the next baddie. Archer zigzags on the 'hero' bit.
 * Rider does an unexpected one in Heaven's Feel, showing she's not as weak as she was in other routes.
 * Tragically subverted in Cave Story, wherein . And then you have to Shoot the Dog.
 * Later played straight in the
 * In the last mission of Battalion Wars 2, has no fewer than 3 Big Damn Heroes moments: providing ; ; and.
 * Mechwarrior 3, you have picked up two of your 3 available npc allies and are traveling across country to try and rendezvous with mechwarrior Keith Andrew, who you have been in contact with for much of the game. On the way, in dire need of repairs, you come across an enemy fortress and secure it for supplies. The enemy responds by sending a massive force, and another from the other way, and there's an assault mech closing from the west, wait isn't that...


 * Turns out you're also his best chance of survival since he can't even reload without assistance, but credit for the entrance. Keith Andrew never joins you and eventually meets with a rescue ship that you can't reach.
 * There's a great one of these in World of Warcraft, during the Northrend quest Tirion's Gambit.


 * And now there is a new one with the Halls of Reflection instance. You attempt to confront the Lich King, but your group can't last, so you flee down a secret exit trying to hold off the hordes of approaching undead.
 * And now there is a new one with the Halls of Reflection instance. You attempt to confront the Lich King, but your group can't last, so you flee down a secret exit trying to hold off the hordes of approaching undead.

"Tiesal:Oh, here's the problem. Hey Tron! How do you stop this thing?
 * Horde players starting off in the Borean Tundra Northrend get their butts saved from the Scourge--or more directly, becoming a part of it--by none other than Varok Saurfang himself.
 * Alliance players have something similar happen during their version of the quest chain leading up to Wrathgate in Dragonblight. As the player is confronting the lich who is commanding the Scourge ground forces in the area, the lich simply casts a spell that paralyzes the player and all of the NPC Alliance soldiers who are present. As the lich is gloating about his seemingly easy victory,
 * Icecrown Citadel makes  one.
 * In the post-Cataclysm Eastern Plaguelands, there's a quest chain where you travel the Plaguelands with a caravan consisting of a merchant, two would-be Paladins, and others. When one of the would-be Paladins runs off and gets himself captured, it becomes your job to track him down and, upon doing so, you see a cutscene where everyone you recruited into the Caravan at that point will show up for the rescue.
 * In Resident Evil 3 Nemesis, If Nicholai gets away with the helicopter (or you destroy it),
 * Later on, in Resident Evil 5, Chris and Sheva are being attacked by Ganados on dirt-bikes, and are just abrely holding them off - until Captain Stone and Delta Squad arrive to save the day in a thoroughly badass instance.
 * Subverted all the time in Final Fantasy Tactics: Ramza tries to storm the castle he thinks Princess Ovelia is held in, except he runs into Agrias, who managed to escape by herself; a subsequent rescue attempt turns out to be a trap. Throughout the plot, Ramza pretty much either stumbles into rescue missions by accident or arrives too late to do anything.
 * Depending on how much Level Grinding you did prior to fighting Wiegraf, the moment when your allies show up to reinforce you in the second stage of the battle, followed by Weigraf summoning his own monsters to even the score can be either a "awesome, cue the overkill" or Oh Crap moment.
 * Ace Combat 6, Mission 12: The Player Character and his Wingman saved their hometown from a WMD attack, and must now make it back to base. However, the Estovakians start to send in entire fighter squadrons (including a jammer and 2 AWACS in) to kill you. Just when you think you're about to die, cue every friend you ever helped to come and save your rear.
 * In Golden Sun 2, at the top of Jupiter lighthouse. Felix is initially ordered to move to the top of the lighthouse alone while the other party members try to help rescue the previous game's lead party. Piers insists on accompanying him, and the two are attacked by the 2 antagonists, Agatio and Karst, who had set the trap which detained the other characters. One by one the battle is interrupted as your party members return, and (just too late) eventually the entire cast of protagonists arrive, causing Agatio and Karst to retreat due to being outnumbered.
 * Damas from Jak 3 drives through a wall and into a bunch of Dark Maker satellites, making them explode nicely.
 * In Kingdom Hearts Chain of Memories, Sora is alone facing Larxene (having angrily told Donald Duck and Goofy to stay behind after they started questioning his trust in his memories), badly wounded after his fight with the Riku Replica. Just as she is about to attack him, Goofy's shield comes flying at her face, a spell heals Sora, and Goofy and Donald place themselves between Sora and Larxene, reminding Sora that they had promised to protect him and that they would always stick together. Cue asskicking.
 * King Mickey does this so often through the series, if there was ever a need for seperate pages of this trope's examples, he could be the image for Video Games, with the caption of "Yes, really."
 * Towards the end of Lufia II, an army of monsters appears to prevent your Global Airship from taking off for the Very Definitely Final Dungeon. In comes, riding a whale for no other reason than to make for a more epic entrance.
 * In Mario Party DS, after the shrunken heroes have a few rounds of "fun" in Bowser's pinball machine, he decides to use his rod to shrink them even further. Cue Donkey Kong bursting into the castle, disarming Bowser, and stomping on the rod, restoring everyone to normal. By accident.
 * At the end of the first Bioshock,.
 * At the end of Descent 3, the Material Defender is in the clutches of a robot who is infected with a computer virus, while the head of his former employer laughs and taunts him. Cut to the cute little Guidebot wandering in, realizing that his friend is in trouble, proceeds to spam low-level flares at the robot, distracting the it long enough for the Material Defender to destroy it. You think ol' Guidebot just saved the life of his friend, but no: those flares just speared the bad guy to the wall as well.
 * In Justice League Heroes, Superman is completely focused on breaking into fortress while Wonder Woman defends him from attacking . Just as she's about to be overwhelmed, the rest of the League shows up and cleans house.
 * Dragon Age: Origins. City Elf origin has one where the hero is too late to the rescue. However the victim still describes the Warden-to-be like this afterwards if you still took revenge.
 * Happens in The Lord of the Rings Online in a quest where you go into the Barrow-Downs, . At the end of a dungeon, you run inte a powerful wight that you can't beat, because he restores his health to full everytime it gets too low. Enter Tom Bombadil, who collapses the roof on top of him, allowing you to escape. You can later return to that dungeon to destroy the wight for good.
 * A rare inversion - "All hail the Prince of Persia! A greater hero the land has never known! You have saved the people of this city, and we have come to repay the favor!" It's not often the crowd comes to rescue the hero.
 * In Tales of the Abyss, Guy turns a hostage situation around by skydiving off the Tartarus, using the gun-wielding Legretta to break his fall, and rescuing the hostage in a matter of seconds. As if that were not impressive enough, Legretta immediately attempts to shoot Guy while his back is turned, only to have the latter casually block the bullet with his sword.
 * Enter the amazing Guy!
 * The arrival of the line piece in Tetris is usually this.
 * In Starcraft II, Jim Raynor pulls an epic one by saving General Warfield and wiping a Zerg attack wave on Char. When thanked by Warfield, with a gunship silhouetting him from behind and sniper rifle of doom in hand, Raynor replies "All in a day's work General!"
 * In Mega Man Legends when you release Mega Man Juno he is about to initiate the carbon reinitialization program and kill everyone on the island you crash landed on. In order to make sure Mega Man Volnutt/Trigger doesn't interfere he traps him in an electrical field. He would've been stuck there if Tron and Tiesal Bonne hadn't showed up.
 * Their conversation just as they ran to turn the thing off

Tron: Oh this? LIKE THIS! *kicks it turning it off*"


 * In Assassin's Creed you get to save citizens from guards harassing them and they return the favour by forming vigilante packs who help Altaïr fight guards or catch fleeing targets. Although this was absent in Assassin's Creed II, it returns in Brotherhood. This time, the citizens become novice Assassins under Ezio.
 * Plot-wise, there was the time Altaïr was overwhelmed by enemies at Masyaf but they are scattered by a swarm of throwing knifes from Malik and three other assassins. Also of note, Ezio's first mission with the hidden gun. The thief says to stay back or he'll kill the courtesan because he mistakenly believes that a Master Assassin has to be near you to kill you.
 * In Star Wars Bounty Hunter, Jango Fett and Zam Wessel meet for the first time and partner up, only to part ways later over a misunderstanding. Near the end of the game, Fett is shackled to a table and being tortured by the Dark Jedi Big Bad, only for Zam to arrive in an attempt to kill her. Her shot is deflected back into her, but before Zam can be finished off she fires a shot into one of Fett's cuffs, allowing him to drive off the villain and save both their lives.
 * At the end of the first level in Singularity, the Big Bad has the player at gunpoint,, and things are looking grim. Then the British agent Kathryn Only-One-Name sends him and his men ducking under a hail of gunfire and directs the player along the path to safety as soldiers fire at his back. Later in the game, the player repays the favor by kicking open a door and shooting the two soldiers that have Kathryn at gunpoint.
 * At the end of Dead Space 2, Isaac has won the day yet again, . Badly injured and with the remnants of the Sprawl undergoing a cataclysmic reactor meltdown, he sits down and waits for the end.
 * EP7 of Umineko no Naku Koro ni has Willard H. Wright saving Lion from being shot by by freezing time and slicing apart the screen.
 * In the last dungeon of Nie R,
 * Pokémon Black and White:  calls for the Unova gym leaders to come and fight versus Team Plasma  . They arrive just in time to avoid a serious confrontation.
 * Pokémon Diamond and Pearl (and Platinum).
 * Probably every one in three missions in Vanguard Bandits has one of these.
 * Ratchet and Clank Up Your Arsenal: shows up to help during the final boss fight.
 * In the 2010 remake of Splatterhouse
 * In The Reconstruction, this is brutally subverted.
 * Near the end of Leisure Suit Larry 5, Larry's home flight starts plummeting from the sky due to the pilot's contract expiring, but being a former flight simulator salesman, he takes control and safely lands the plane.
 * In Xenoblade Chronicles after re-locating Metal Face.
 * In King's Quest VI Heir Today Gone Tomorrow,.
 * In the fourth chapter of Tales of Monkey Island,
 * In the fifth chapter, when
 * Depending on choices made, the player can be this twice in the beginning of Fallout 3. Once with Butch's mom, who's being chewed apart by radroaches, and again for the Lone Wanderer's close friend Amata, who's being interrogated by her father and the sadistic Officer Mack. And there's nothing quite so satisfying and blowing Mack's head off while his back is turned to you.
 * Zoey, Francis, and Louis give you covering fire at the main intersection in the finale of The Passing and they will very likely save your ass from the horde and Tanks in the area.
 * Zoey, Francis, and Louis give you covering fire at the main intersection in the finale of The Passing and they will very likely save your ass from the horde and Tanks in the area.