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[-[[caption-width-right:350:''[[UsefulNotes/ThomasJefferson I hold this truth to be self-evident, that all men may be cremated equal.]]''[[note]][[http://plussbjk.deviantart.com/art/end-of-the-world-118527756 Image]] by [[http://plussbjk.deviantart.com/ PLuSSbjk.]]]][[/note]]-]

->''"This is the end \\
My only friend, the end \\
Of our elaborate plans, the end \\
Of everything that stands, the end"''
-->-- '''Music/TheDoors,''' "The End" - ''[[Music/TheDoorsAlbum The Doors]]''

This is what will happen if the heroes don't stop the EvilPlan from doing its nasty work. It can be either supernatural or superscience, depending on the villain, but in either case the bad guy must be beaten down and his toys broken in order to save the planet, or the universe, depending on the focus of the story.

Usually it's figurative -- expressed as "merely" the death of humankind, the obliteration of Civilization, or its subjugation to aliens, for example -- rather than the literal [[EarthShatteringKaboom rendering of the planet down to gravel]].

This is a common trope in SpeculativeFiction, horror and over-the-top espionage shows, as well as many {{anime}} series. It may serve as a prequel to an AfterTheEnd series, or the culmination of a JustBeforeTheEnd story. May also include CosyCatastrophe and/or ScavengerWorld elements -- if so, let's just hope the [[PostApocalypticDog dog]] lives. It's also very common in video games, where it's occasionally unavoidable, sometimes occurring halfway through the game; in other cases, poor play may result in the world coming to a bad end.

If the heroes are slated to succeed in preventing the End, they (and the audience) may be treated to [[StoryboardingTheApocalypse a detailed preview]] of what's coming. The most common subversion keys on the "as we know it" part of the phrase: the world may not actually end so much as be changed beyond of all recognition. Depending upon the world this may actually be an improvement.

Inevitably draws the suitably heroic into a SavingTheWorld plot. See ApocalypseHow for various types of End Of the World. For when TakeOurWordForIt simply won't do, ApocalypseWow is this trope given dramatic form. When asked just ''why'' they want to destroy the world as we know it, villains usually say something from the "JustForFun/WhyYouShouldDestroyThePlanetEarth" list. That is, if they even have one. May be preceded by SignsOfTheEndTimes. If the plot starts ''after'' End of the World happened, see AfterTheEnd.

The OmnicidalManiac is defined by this trope; destruction of the world is their goal because that would destroy all life on it.

It is a common source of EnemyMine if another villain wants to TakeOverTheWorld, because after the End of the World as We Know It, [[EvilVersusOblivion there's nothing left to take over]].

* TheEndOfTheWorldAsWeKnowIt/WebOriginal
** TheEndOfTheWorldAsWeKnowIt/SCPFoundation


* In many political ads, this is the implied consequence of voting for anyone other than the person who paid for the commercial. The most famous example, and perhaps the trend setter, is Lyndon B. Johnson's 1964 presidential election "Daisy" commercial, which essentially said that voting for Barry Goldwater would cause everyone to die in a nuclear war. See it for yourself [[https://www.youtube.com/watch?v=fbIfVEboAzg here]].

[[folder:Anime & Manga]]
* Society collapsing in bizarre ways seems to be a running theme in the works of Creator/JunjiIto. The most extreme example of this can be seen in ''Manga/HellstarRemina'', in which all of earth is attacked by a giant [[GeniusLoci living planet]].
* The ''Franchise/{{Digimon}}'' multiverse, which shares similarities with the ''Franchise/PrettyCure'' worlds except for the whole [[{{shonen}} shounen]] [[{{mons}} mon]] series thing, has the exact same looming threat every time.
* ''Manga/MagicKnightRayearth's'' plot begins with trying to prevent this from happening to Cephiro.
* ''Anime/MaiHime'' threatens the end of the world with the approaching of the [=HiME=] Star precipitating natural disasters and [[spoiler: the last surviving [=HiME=] gaining the power to remake the world as she sees fit]].
%%* Is what threatens to happen in ''Manga/KannazukiNoMiko''.
* Johan Liebert of ''Manga/{{Monster}}'' tries to become last standing at the end of the world by having insane supporters cause destruction until he has them kill each other.
* While ''Manga/ElfenLied'' starts as a story about two cousins hiding an abused and escaped mutant from an evil government agency, it is later revealed that said mutants may very well destroy all human life on earth and it becomes a very close call near the end, though considering how monstrous humans have been portrayed, maybe it's what should have happened. [[GeckoEnding It is absent in the Anime.]]
* Michio Yuki of ''Manga/{{MW}}'' tries to [[TakingYouWithMe take the world with him]] by using the titular chemical warfare.
* [[Anime/MagicalGirlLyricalNanoha The first]] [[Anime/MagicalGirlLyricalNanohaAs two seasons]] of ''Franchise/LyricalNanoha'' involved unstable [[LostTechnology Lost Logia]] and {{the hero}}es trying to prevent the destruction of a few worlds, including the one they call home. The [[Anime/MagicalGirlLyricalNanohaStrikers third season]], however, had a BigBad who ''knew'' how to handle Lost Logia, and thus would have only ended with TheFederation obliterated and the entire multiverse effectively taken hostage should the heroes fail. Jail's an EvilutionaryBiologist, not an OmnicidalManiac, after all.
* All of the ''LightNovel/{{Slayers}}'' continuities, especially the anime, dealt with this trope in some way.
* The final StoryArc in ''[[Anime/PrettySammy Magical Project S]]'' revolves around saving Earth.
* ''Anime/NeonGenesisEvangelion'' seems to be about preventing the End of the World as We Know It at first, but apparently this outcome had been clear [[ItWasHisSled from the very beginning]]. [[spoiler:The attempts to stop the Angels from reaching Terminal Dogma under Tokyo-3 are only meant to buy more time to arrange that the event happens in a way most favorable to the various factions. [[InYourNatureToDestroyYourselves That the 18th Angel (humanity itself) will succeed in causing the end]] in [[TheMovie The End]] had always been a foregone conclusion.]]
** Also invoked in ''Anime/RebuildOfEvangelion'': [[spoiler:''2.0'' ends with Shinji kicking off Third Impact. Kaworu stops him, but by that point, most of humanity had been wiped out, save for himself, Shinji, Rei, Gendou, Fuyutsuki, and Misato and her crew. [[FromBadToWorse It gets worse]] at the climax of ''3.0''.]]
* While the main cast of ''Manga/{{Pretear}}'' eventually succeeds in preventing the End of the World as We Know It (the standard BigBad's goal), the manga gives a nice description of the world drained of LifeEnergy -- not only without living beings, but without wind, sounds, temperature, light. The anime version further illustrates the possible outcome by having the BigBad destroy the local MagicalLand.
* Anyone living in the world of any ''Anime/PrettyCure'' series should try not to get ''too'' attached to the universe. It was ''already'' one lost fight away from total destruction in the very first episode, with multiple near-misses along the way; in particular, almost all life was wiped out near the end of ''Anime/FutariWaPrettyCureSplashStar'', though the heroines managed to [[NoOntologicalInertia reverse it by defeating the bad guy]].
* The main goal of the AncientConspiracy from ''Manga/RahXephon'' is to [[spoiler:both cause and reverse this.]] Unusual in that [[spoiler:the world already ended once and is slowly decaying away into nothing, and this world has to be purged and rebuilt again to stop it. The conflict is over who gets to be in charge of the rebuilding: the humans or the Mu.]]
* ''Franchise/SailorMoon'':
** The Moon Kingdom was completely destroyed in the past.
** [[TheWorldIsAlwaysDoomed the Earth is constantly in danger]] as one villainous group invades it after another, and the last arc[=/=]season's BigBad has already rendered ''most of the Galaxy'' dead before attacking the Earth.
** In the [[Manga/SailorMoon manga]], the world (along with the BigBad) ''is'' destroyed at the end of the third story arc by [[PersonOfMassDestruction Sailor Saturn]]... only to be immediately restored by Princess Serenity.
** In ''Series/PrettyGuardianSailorMoon'', in addition to the destruction of the Moon Kingdom in the past, [[spoiler:Princess Serenity does the same with the Earth at the end of the series]].
* The ''LightNovel/HaruhiSuzumiya'' franchise has a rather unusual condition for The End Of The World as We Know It to happen: [[spoiler:if the title character becomes ''too'' bored with her life, she could inadvertently destroy the universe in a subconscious attempt to create one more to her liking]]. Not only that, the rest of the SOS-dan suspects that [[spoiler:she has already done it]] at least once before -- but obviously no-one can tell.
* ''Anime/TengenToppaGurrenLagann'' is set AfterTheEnd, when most of humanity was wiped out [[spoiler: by the machinations of the Anti-Spiral]]. When they start making a comeback thanks to the protagonists, [[spoiler: a failsafe kicks in to [[ColonyDrop drop the moon]] on the planet and finish humanity off]]. And on top of that, [[spoiler:Spiral Energy's ability to [[HammerSpace generate energy and matter from nothing but HeroicResolve]] risks destroying the entire universe if overused, and the [[WellIntentionedExtremist Anti-Spirals]] are trying to ''prevent'' that from happening.]]
* In ''Manga/TokyoMewMew'', the aliens want to cause this by accelerating humans' destruction of the environment, just so the {{Muggles}} can see what they've done to the Earth and actually care about it.
* In ''Manga/{{X1999}}'', both sides actually believe they are fighting to prevent the end of the world. The Dragons of Earth are attempting to destroy all humans to prevent humans from destroying the Earth, while the Dragons of Heaven are trying to save humanity from the Dragons of Earth. It was revealed near the end that [[spoiler: Kanoe main supporter of the Dragons of the Earth knew that the Dragons of the Earth would lead to the complete ruination of the world (humans, plants everything), she just didn't tell anyone]].
* ''Anime/YuGiOh'':
** The second and third season of the series ([[{{Macekre}} dub version only]]), emphasized with a mantra frequently repeated by Yugi to the point of exasperation: "The fate of the world depends on it!"
** Season 4 plays this completely straight. Dartz believes that [[spoiler:killing everybody and feeding their souls to The Great Leviathan would save the world]].
** This is also the goal of the BigBad in TheMovie. This motive is questioned (and {{lampshade|Hanging}}) by Yami in ''Yu-Gi-Oh!: The Abridged Movie,'' where he asks the BigBad what he hopes to gain from the destruction of the world. Receiving an unsatisfactory answer, he dismisses the BigBad as "the most disappointing movie villain since General Grievous."
** Played straight in the final season with Yami Bakura as well.
* Carried over in the second season of ''Anime/YuGiOhGX'' but with the pressure upped even more, when Jaden is told, "The fate of the ''universe'' now rests with you."
* The ''Anime/{{Pokemon}}'' films typically leave preventing the End of the World as We Know It to Ash Ketchum and his friends.
* Standard thing the heroes of ''Anime/DragonBallZ'' are trying to prevent, although the ante was upped in the Buu saga, where the BigBad could easily have wiped out the entire universe had he not been stopped.
* ''Manga/{{Bokurano}}'' takes this trope to a whole new level of cruelty by adding a twist: [[spoiler: to save the world from ending the kids must cause the destruction of other worlds. The pilots die regardless of the outcome of the battle]].
* In the end of ''Manga/{{Saikano}}'' [[spoiler: the world does come to an end. Chise loses her body in a climactic final battle and becomes a ball of light and Shuuiji is the sole survivor in the entire planet.[[TearJerker Few things could be sadder]]]].
* Parodied in the ''VisualNovel/{{Clannad}}'' game with this quote:
--> '''Misae''': For Sunohara to have such a cute sister, and for Okazaki to have such a cute girlfriend... If it were the end of the world, it'd be bad for the sister and Furukawa-san, but... I'll say it. It's the end of the world.
* In ''Anime/SuperDimensionFortressMacross'', the SDF-1, after a year of fighting, returns to Earth only to [[spoiler:witness the nuclear bombardment of the planet by Boddolza's main Zentradi fleet of over 4,000,000 warships (killing "most" of the population and destroying 95% of the environment)]], however, [[spoiler:with a little help from a wave motion cannon back on Earth, and Lynn Minmei, the Macross nukes Boddolza's remaining flagship]]. The remnants of humanity and the Zentradi are then shown to be co-existing on what remains of the planet, but because of some of the bored Zentradi, conflict begins anew. Fortunately, later ''Anime/{{Macross}}'' series show that humanity and its Zentradi allies have bounced back and created a thriving interstellar civilization.
* This is Friend's ultimate goal in ''Manga/TwentiethCenturyBoys''. [[spoiler: He comes [[NearVillainVictory dangerously close to succeeding]], too.]]
* It is feared that this is what will happen if there should ever be a "[[SuperHappyFunTropeOfDoom Second Summer Of Love]]" in ''Anime/EurekaSeven''.
* In ''Manga/TheLuciferAndBiscuitHammer'' this is the goal of the BigBad, ''and also'' the main characters, Sami and Yuuhi. (The aim is to smash the planet to rubble, too.)
* In ''Manga/FullMetalAlchemist'', [[spoiler: Father opens the gate sacrificing the Earth itself so he can become one with God, and rips the souls of nearly every living thing in the country of Amestris with only a select few remaining humans and homunculi remaining. A true WhamEpisode. He makes a transmutation circle out of Amestris to do so, thus following the "Equivalent exchange" rule. Many people the brothers have met are seen passing out. Ed proceeds to beat Father to a pulp, and so Father enters the gates and the humanoid shape shown in earlier chapters to be 'wearing' Ed's arm and leg is hinted to be god, due to their similar colouring and grin. Father dies and they all live happily ever after]].
* The intent of [[LikeFatherLikeSon King and Lucia]] in ''Manga/RaveMaster''
* Fitting its bleak overall tone, ''Anime/{{Texhnolyze}}'' ends with Ichise as the only sane person in the dying Lux who hasn't been turned into a cyber-tree. Oh, the people on the surface are still alive, but lacking any will or initiative they are already counted as living dead. The Shapes, too. One by one, they take root and go into hibernation, also alive in only the most tenuous sense.
* In ''Manga/FutureDiary'', [[spoiler: this is Deus' reason for holding the survival game. He is dying, which is bringing about the end of the world]].
* At the end of the ''Manga/{{Tokko}}'' manga's main storyline, Ranmaru has a monologue where he reveals that [[spoiler: the world ends]] two years after the end of the story.
* ''Anime/OkusamaWaMahouShoujo'' has the majority of the plot focusing on how Cruje will erase Wonderland and recreate it when she inherits the Manager position from Ureshiko. [[spoiler: When she finally does inherit the position and recreates the world, she recreates it almost exactly as it was before, with the only difference being that the school didn't burn down, even if the baseball victory flag still has burn marks]].
* In ''Manga/PopcornAvatar'', this is the fate of the world should the Devas lose, as the Asura's stated purpose was to literally wipe the slate clean so that creation can begin anew.
* In ''Anime/PuellaMagiMadokaMagica'', [[spoiler:the protagonist does this in at least one timeline. [[WoobieDestroyerOfWorlds Considering what happens to her in this series]], and that she didn't know she would become a massively powerful EldritchAbomination as a result of defeating a weaker one, you can't entirely blame her]].
* The basic plot of ''Manga/{{Apocalypse no Toride}}'' via the ZombieApocalypse.
* ''LightNovel/ACertainMagicalIndex'' has this as the BigBad's goal in the ''New Testament'' series. However, Othinus isn't planning on just ending the world, Othinus will recreate it afterward. What form it will take, no one knows, but everyone agrees they don't want Othinus to be the omnipotent ruler of all creation. [[spoiler:In ''New Testament 8'' Othinus ''succeeds'' and ends the world with a wave of her hand. The last few pages of the book are nothing but total black. Touma is the only other survivor. After an adventure where Othinus creates world after world, she is eventually convinced to restore it to the way it was.]]
* ''Anime/ThisUglyYetBeautifulWorld'': [[spoiler: Hikari's evil alternate personality tries to destroy the world, requiring Takeru and Akari to stop her.]]
* In ''Manga/{{Naruto}}'' Tobi's AssimilationPlot is to ''invoke'' this, [[spoiler:creating a genjutsu to cover the entire world in order to create a new reality where everyone lives, heroes succeed and the like, at the cost of free will. Unfortunately, his method of completing the plan involves the revival of the Ten-Tails, the combined form of all nine of the tailed-beasts and the only being they fear. The Sage of the Six Paths, the greatest ninja to have ever lived and the founder of ninjutsu legitimately feared that its revival would cause this, as the Ten-Tails is the progenitor of all that exists in the world and the source of all chakra, and with its lack of comprehension of the ideals of good and evil, it is essentially the personification of GodIsEvil]].
* This is the plot of ''Anime/MobileSuitGundamCharsCounterattack'' - Char wants to speed up humanity's ascension into space and turn them into Newtypes, thus he decides the best way to do it is to drop a meteor onto the Earth, specifically the abandoned Neo Zeon asteroid Axis, and bring about an Endless Nuclear Winter so Earth can finally be abandoned and humanity to travel the stars. Amuro and the rest of Londo Bell really don't want that.
* ''Manga/WorldsEndHarem'', In 2040 physical labor has been made unnecessary, technology handles every sphere of society, with humanity just sitting back letting machines do all the work for them; one day a killer virus comes and kills every single man on earth, society promptly collapses for apparently the majority within the few people that could handle the independent AI that made society work were men, the surviving women couldnít provide support for the machines as good as it was when men lived and since they grew up in a society that has abandoned the idea of doing things with their own hands they barely have the knowledge to keep things together; only a select group of women can keep the world barely standing, they find that five men still live and are immune to the virus, now urging them to father a new human race and pass on the knowledge itís still available to one day get out of this crisis and prevent extinction.
* Pacifica Casull the eponymous ''LightNovel/ScrappedPrincess'' is hunted by everyone due to a prophesy that she was destined to literally "end the world as we know it." [[spoiler: subverted in that she "ends the world as we know it" by breaking an artificially enforced MedievalStasis.]]
* In ''Anime/DragonBallSuper'', [[spoiler: the entire future timeline is destroyed by Future Zen'o to stop Merged Zamasu, who fused with multiverse after losing his physical body and killed everyone in it except for a few named characters]].

[[folder:Comic Books]]
* This happens in Franchise/TheDCU every other week. It's amazing they even send journalists to cover it any more. "Oh look, it's Comicbook/{{Darkseid}} again. Wanna get some coffee while we wait for the superheroes to turn up?"
* The ''Comicbook/{{Lucifer}}'' comic books, ironically, involved the Devil's efforts to ''prevent'' this. He was leaving the Creation before the world was starting to end. When the ending did start it threatened his second Creation as well as Yahweh's, so he had to help or be destroyed. Though his principles kept him from saving the world the easiest way (taking God's place) and instead he went through a GambitRoulette to put someone else in the role.
* Many a comic book CrisisCrossover has this as its premise, the archetype being ''ComicBook/CrisisOnInfiniteEarths'' (see below).
* In ''Comicbook/{{Supergirl}}'' series ''ComicBook/SupergirlCosmicAdventuresInThe8thGrade'', [[spoiler:Mr. Mxyzptlk]] tries to destroy the third dimension together with several Reality planes to become more powerful.
* In ''Franchise/{{Superman}}'' story ''Comicbook/KryptoniteNevermore'' a group of pirates led by international spy Quig take over a Government installation and threaten with detonating a hydrogen bomb and blowing the world up if their demands are not met.
* Parodied in a Creator/GahanWilson comic showing a prophet of doom, his sign about the imminent end of the world under one arm, about to push down a dynamite plunger with its attached wires running off-panel. Apparently, the end of ''somebody's'' world is imminent!
* Is a favorite ending to many What-If? stories from Marvel.
** Korvac uses the ultimate nullifier to destroy reality in issue #32 (vol.1)
** Comicbook/JeanGrey goes nuts as the Dark Phoenix and destroys many many galaxies in issue #27 (vol.1)
** The Serpent God Set's children were successfully born in issue #25 (vol.2), they then in turn wipe out all life on Earth before moving on to conquer other planets and other dimensions.
* The R.E.M. song is [[CrowningMomentOfFunny referenced]] in ''ComicBook/FinalNight''.
-->'''Wonder Woman:''' They're saying that it's the end of the world as we know it, but they feel fine... It's a song? If you say so...
* ''Rover Red Charlie'' is a story by Creator/GarthEnnis about three ordinary dogs [[InnocentInaccurate who are seriously worried about something]] [[HumansThroughAlienEyes that's made the Feeders go mad]].
* This is the state of the world in ''ComicBook/{{BPRD}}'' since the start of the ''Hell on Earth'' arc, following a worldwide invasion of [[EldritchAbomination Eldritch Abominations]] and [[{{Kaiju}} Kaijus]]. Civilization in pretty much gone and the remnants of humanity are trying to survive by avoiding the monsters.

[[folder:Fan Works]]
* ''Fanfic/{{Anthropology}}'': [[WesternAnimation/MyLittlePonyFriendshipIsMagic Discord]] is trying to cause the extinction of the human race on Earth, [[spoiler: just like he previously did in Equestria, [[NiceJobBreakingItHero because Lyra wanted to be a human herself]].]][[MayanDoomsday There's a reason why this story takes place in 2012.]]
* MassivelyMultiplayerCrossover-but-mostly-''Manga/RurouniKenshin'' fic ''Fanfic/BloodAndRevolution'' has Saitou and [[Manga/SaintSeiya Shun]] waking a GodInHumanForm to stop a war that they believe will be disastrous. [[NiceJobBreakingItHero The god ends up inadvertently driving every living thing insane for a hundred years.]]
* ''Fanfic/TheChildOfLove'': For most of the history the Children fought the Angels thinking they were stopping a bunch of {{Eldritch Abomination}}s from exterminating the humankind. After [[spoiler:Gendo got arrested]] his right hand Fuyutsuki came clean with Misato and Kaji, revealing that secret organization SEELE was using NERV to cause the end of the world. From that point the cast fights to stop both the Angels and SEELE and save the world.
* ''FanFic/TheCutieMarkCrusadersBringAboutTheApocalypse'': Yeah, [[NiceJobBreakingItHero nice job finding that book, girls!]] Now [[WesternAnimation/MyLittlePonyFriendshipIsMagic Equestria]] is doomed because of you!
* The ''WesternAnimation/EdEddNEddy'' FanFic ''[[http://www.fanfiction.net/s/7614248/ The Ed Of The World]]'' parodies this trope rather well. Ed's monster movie marathon is suddenly interrupted by a test of the EmergencyBroadcast System. Ed, being [[{{Cloudcuckoolander}} Ed]], then thinks the world's going to end. He suddenly comes up with a crazy theory of the moon getting out of orbit and striking Earth (this may be a reference to ''[[VideoGame/TheLegendOfZeldaMajorasMask Majora's Mask]]'' though). Eddy, being the opportunistic JerkAss that he is (take note that this takes place before TheMovie) decides to take advantage of the situation for a scam. He convinces the kids that the world IS going to end later that evening and declares Ed's basement a bomb shelter, on which they could pay 50 cents to refuge themselves. They obviously fall for it, believing it to be true and having no idea that it's a scam. When the "Hour Of Doom" passes and they see that the world hasn't ended, {{hilarity ensues}}. What really takes the cake though is that ''you can totally see this happening in the show!''
* ''FanFic/TheEndOfPonies'': The end of [[WesternAnimation/MyLittlePonyFriendshipIsMagic Equestria]] is referred to as the Cataclysm; discovering how it happened drives the plot from Chapter 5 onward. [[spoiler: As of Chapter 30, the Cataclysm may also be called (or have something to do with) the Onyx Eclipse]].
* ''Fanfic/FallenKing'' has this as a looming threat. The Millennium Items can cause this, and Pegasus plans to do this.
* The fanfic ''WebAnimation/{{RWBY}}: [[FanFic/RWBYReckoning Reckoning]]'' has this as the main reason Darrel is brought into the world of RWBY. Apparently, the titular Reckoning is an event where, under the influence of the story's BigBad, the [[AlwaysChaoticEvil Creatures]] [[WhiteMaskOfDoom of]] [[TheSoulless Grimm]] amass and overwhelm humanity. Even worse, it's not just limited to Remnant. It's outright stated that when the Grimm are done with Remnant, Earth will be next.
* ''Fanfic/{{HERZ}}'': Secret organization SEELE tried to bring it about in 2015. They failed and spent the next twelve years preparing to attempt to finish it for real as the heroes prepared to stop them for good.
* ''FanFic/StarsAbove'': In this [[Manga/LuckyStar Lucky Star]] / [[Anime/PuellaMagiMadokaMagica Madoka Magica]] CrossOver, if anything happens to either of the [[ApocalypseMaiden Hiiragi twins]], the ''[[TheMultiverse entire multiverse]]'' will be destroyed.
** ''FanFic/ShatteredSkies'', another MagicalGirl CrossOver by the same author, puts the multiverse under [[ApocalypseHow/ClassZ an even greater threat]] when [[Anime/SmilePrettyCure Joker]] decides to put a permanent end to the EternalRecurrence of the battle of good versus evil.
* In ''FanFic/TheStoryToEndAllStories'', fiction itself might cease to exist if the Nothing is not stopped dead in its tracks.
* The entire overarching plot of ''Fanfic/WarriorsOfTheWorld'' is to prevent Ragnarok from taking place [[spoiler:again]].
* [[http://kleinerkiller.deviantart.com/gallery/41037509 Yognapped]]: [[BigBad Sben]] wants to cause this, as the ultimate goal of [[EvilPlan Project Ironskies]]. [[spoiler: He comes very close to succeeding -- all of the major Minecraftian cities fall, casualties number in the thousands, and the heroic Lewis would have been held responsible if [[EvilKnockoff Xephos]] hadn't been killed.]]
** [[spoiler: Herobrine]] also wants to cause this with his LostSuperweapon. [[spoiler: It fails, but he's revealed to be [[WellIntentionedExtremist in the right]]]].
* ''Roleplay/DemigodPower'': Attempted (perhaps unwittingly) during the Ronin War. [[spoiler: Destroying the gods has been stated in the source canon that it would end Western Civilization.]]
** As of the Rise of the Hierophant arc, [[spoiler: this appears to be the Hierophant's plan, in a WellIntentionedExtremist way.]]
* In ''FanFic/IcedFairysANewWorld'', an extremist [[VideoGame/{{Touhou}} Lunarian]] faction executes a virtual coup d'etat by killing the Watatsuki sisters and refusing to leave the True Moon even in the face of the human advance in the surface. Then they use their super-advanced technology to hack into Earth's arsenals and trigger a massive apocalypse by faking huge amounts of telemetry, and when that's not enough, outright seizing control the planet's nuclear arsenals and liberally dispensing nukes. The result is a bloody collapse of Earth's infrastructure, killing billions, to save a force of less than two hundred Lunarians. And to cap it off, the remaining Lunarians descend en masse to smash Gensokyo.
* In ''Fanfic/ThousandShinji'', even though the main characters save mankind from the [[EldritchAbomination Angels]], at the end Third Impact happens anyway, killing two thirds of human population.
* ''Fanfic/TheSecondTry'': After the Third Impact Shinji and Asuka are the only people left on Earth: Humanity has been wiped out, human cities are in ruins, the world has became a wasteland and wildlife is getting out of control.
-->'''Shinji:''' It wasn't a threat! You will die! Everyone will die! You're right; I've seen it! I've seen the end of the world! Just because of that selfish plan of yours!
* Throughout ''Fanfic/ChildOfTheStorm'', it's stated that HYDRA removing [[TomeOfEldritchLore the Darkhold]] from its containment is weakening the boundaries between dimensions, allowing creatures from those worlds to leak through into ours, not least of which being [[EldritchAbomination Chthon]] threatening to emerge as well. During the FinalBattle, he succeeds, causing reality to [[WorldGoneMad essentially collapse in on itself]], unleashing countless natural disasters and monsters and villains from throughout time and space onto the world. [[spoiler: Fortunately, this also brings forth the heroes from all those times and places as well, who counter the disasters and threats long enough for Chthon to be re-banished, after which Harry uses his connection to the Phoenix Force to undo the damage to reality and restore it to its normal state.]]
* The ''Fanfic/CoreLine'' setting happens after The End Of The World As We (that is, people who didn't had to be concerned about BreakingTheFourthWall and RageAgainstTheAuthor except as a random gag in a story) Knew It, in the midst of all the chaos that (even after a decade-plus of years) Earth is still reeling from. And there's a great many number of monsters out there that wish to finish the job...
* The ''Fanfic/HalloweenUnspectacular'' anthology series often uses this, or the threat of it, in many stories. This especially prominent at the climaxes of several of its yearly {{Story Arc}}s:
** In the first edition, [[HumanoidAbomination ReGenesis]] uses its [[PhysicalGod vast power]] to begin systematically destroying the world almost immediately upon being created. Within a matter of ''hours'', the remaining heroes (and possibly the only survivors on the ''planet'') are making their LastStand in Australia. [[spoiler: Fortunately, [[Series/DoctorWho the Doctor]] manages to [[TalkingTheMonsterToDeath convince ReGenesis]] to use its powers to hit the ResetButton.]]
** In the second edition, the bringing together of the three [[RealityWarper Fiddley Things]] causes the universe to be wiped from existence, except for the villains' headquarters. [[spoiler: When Sandy wins the fight for control of all three Things, reality is restored.]]
** While it doesn't quite reach this point in the third edition, it's mentioned that if the [[AntiMagicalFaction Witchfinders]] succeed in destroying Britain's magic, the whole island will be destroyed, with an implied ripple effect for the rest of the world.
** In the fifth edition, [[FallenHero Galahad's]] plan is to collapse TheMultiverse in order to [[ScrewDestiny break the cycle of fate]]. But this is doomed to fail, instead unleashing a horde of demons which destroy the world, as the BadFuture which [[KidFromTheFuture Tammy]] comes back to avert shows.

* ''Film/TheDarkCrystal'': Aughra states that The Great Conjunction is "THE END OF THE WORLD... or the beginning", noting they're the same thing.
* ''Film/TimeBandits''...
--> '''Kevin:''' Evil's got the Map!\\
'''Randall:''' Too right, and the last thing we want to do is see ''Him'' again...Come on\\
(The Bandits start to walk off)\\
'''Kevin:''' But don't you understand?...If we don't stop Him, He'll ''destroy the World''!
* Happens at the end of ''Film/DrStrangelove''. After the US recalls all other nuclear bombers, and the Russians damage (but don't destroy) the last one, the final bomber drops a bomb, which triggers Russia's DoomsdayDevice to end the world. Since it is a DarkComedy, we see a large number of nuclear explosions with "We'll Meet Again" as the background music.
* In ''Film/{{Armageddon}}'', a large asteroid is coming with enough force to blow every last bit of life into oblivion, and two teams are sent with a very large amount of explosives to split the asteroid in half just [[strike:at the right moment]] before it's too late, so the two halves fly over and under the earth.
* ''Film/TheDayTheEarthCaughtFire'' (1961). Massive nuclear testing at the poles [[ArtisticLicensePhysics throw the Earth out of orbit towards the Sun]], but a series of massive nuclear detonations in Siberia may avert the catastrophe. The last scene shows the sweating journalists waiting in the print room with two next editions ready for printing; the camera pans to one that says "WORLD SAVED", but just as it seems that everything is going to be okay the camera continues panning, and we see the alternative cover, "WORLD DOOMED."
* In Creator/KevinSmith's ''Film/{{Dogma}}'', the continued correct functioning of the laws that govern the universe are all dependent on/derived from one truth: that God is infallible. The heroes have to stop the "villains," angels cast out of Heaven, from exploiting a loophole in some obscure Catholic canon to get themselves re-admitted to Heaven, thereby contradicting God and unmaking the whole of Creation.
* ''Film/{{Fallen}}'' (1998), with Denzel Washington. The demons of the film are said to desire the destruction of human civilization, which they call "the fall of Babylon" and pursue this by possessing people. Though not said, this would presumably account for much of the evil in the world. Also not said but speculated is that true believer Christians will be immune to demonic possession.
* The film ([[Literature/TheHitchhikersGuideToTheGalaxy1 and book]]) of ''Film/TheHitchhikersGuideToTheGalaxy'' puts a comedic twist on this -- the world is destroyed to make way for an interstellar bypass. The joke is that the protagonist was trying to stop his house from being demolished for much the same reason... This becomes even more of a ShootTheShaggyDog moment when it is revealed that the destruction of Earth took place mere ''moments'' before the unveiling of the Heart of Gold and Infinite Improbability Drive, which render hyperspace bypasses completely obsolete. ''And'' that five minutes later the job the Earth was created for would have been done and (presumably) everyone could've left.
** Adams explained that the destruction of Earth was the thing SF stories were always trying to prevent, so he thought he'd get it over with right at the start and save time.
* Playfully subverted in ''Film/MenInBlack'' -- the universe is inches away from Armageddon due to alien interference all the time. The Men in Black casually erase the memories of anyone who catches wind of these impending disasters to prevent a general panic. Very similar to TheWorldIsAlwaysDoomed.
--> '''K:''' ''"There's always an Arquillian Battle Cruiser, or a Corillian Death Ray, or an intergalactic plague that is about to wipe out all life on this miserable little planet, and the only way these people can get on with their happy lives is that they DO NOT KNOW ABOUT IT!''"
* ''Film/SkyCaptainAndTheWorldOfTomorrow'' (2004). The distant-planet-colonizing rocket seems benign, until it's revealed that the rocket's afterburners will ignite the Earth's atmosphere.
* The sun is dying in the sci-fi movie ''Film/{{Sunshine}}'' and has to be reignited with a nuclear bomb the size of Manhattan Island.
** The B-movie ''Solar Crisis'' features a similar premise, but the earth is directly threatened by a massive solar flare that Our Heroes must trigger prematurely.
* ''Film/GodzillaFinalWars'' not only has the titular monster saving the world from an asteroid, but also dozens of other monsters as well.
* The British film ''Film/{{Threads}}'' and its American counterpart ''Film/TheDayAfter'' both deal with this trope in a very grim and realistic way. In both, nuclear war breaks out between [[UsefulNotes/ColdWar The U.S. and the Soviet Union]], resulting in a dark ScavengerWorld inhabited by the hapless victims of the catastrophe. Both were {{Anvilicious}} in the sense that they resorted to scare tactics to show people what the world would be like if they allowed political tensions to get the better of them, but at a time when some people thought nuclear war was survivable and a handful even cried out for war, this [[SomeAnvilsNeedToBeDropped may have been a good thing.]]
* ''Film/{{Cthulhu}}'' (2007). Although loosely based on "Literature/TheShadowOverInnsmouth" by Creator/HPLovecraft, the movie also works in elements of "Literature/TheCallOfCthulhu" in that humanity is beginning to descend into chaos as a prelude to the return of the Old Ones from the sea, with scenes of rioting, madness and murder.
* Remember how in the ''Franchise/{{Transformers}}'' cartoons and the first movie the Decepticons were merely after energy sources and planned to use them to power their armies? Well, ''Film/RevengeOfTheFallen'' tops it all. In that film, they plan to use a WeaponizedLandmark to blow up the sun, thus [[EarthShatteringKaboom blowing up the Earth]] and harvesting the raw energy output created by it. Thankfully Optimus Prime blew up the machine, so it's all good.
* An independent movie called ''Film/LastNight'' deals with this. It takes place on the very last day before the end of existence and it focuses on how different people are dealing with their impending demise. What's strange is that everyone knows that the world is ending at midnight, but what it is that's causing the world to end is never explained or mentioned.
* In ''Film/IndependenceDay'', the world is about to be blown up, settlement by settlement, by aliens in giant spaceships. But, as always, America saves the day. Which was predictable from the moment you found out the film was about hostile alien attack. Funnily enough, the {{Trope Namer|s}} song by R.E.M was playing in the background of one of the first scenes, where the UFO on the moon is detected by the radar.
** Creator/RolandEmmerich ''is'' this trope. Just look at ''Film/TheDayAfterTomorrow'' and ''Film/TwoThousandTwelve''.
* Lori Petty's opening narration for ''Film/TankGirl'' uses the trope name exactly -- hear it [[https://www.youtube.com/watch?v=4vRc1vD6k8I here]], at about 0:14 -- to describe the cause of the film's AfterTheEnd setting.
* In ''Film/TheGoldenChild'', the titular child is a CosmicKeystone keeping the forces of evil at bay by his very existence. Should he be killed, which is only possible if he [[IncorruptiblePurePureness succumbs to evil]], TheLegionsOfHell would be free to conquer Earth. The heroes' mission is to rescue him before that happens.
* The looming threat of nuclear war in ''Film/ThirteenDays''.
* ''Film/TheWorldsEnd'': As you might have guessed from the title. [[spoiler:It may be a bit misleading, however. The threat isn't the end of society, it's the nature of society itself - the [[ApocalypseHow Class II apocalypse]] is caused by ''the heroes'' when they reject the influence of the Network. This is a good thing, if a tad [[BittersweetEnding bittersweet]].]]
* In ''Film/TheLastWitchHunter'', the Witch Queen's plan is to eradicate the entire human civillization and all traits of it so that the witches can rule the world.
* ''Film/InTheMouthOfMadness'': Sutter Cane's last book on Hobb's End prominently featured the end of the world as people turned into monsters and reality became host to otherworldly horrors. [[spoiler:It turns out that he used Trent to spread this disease throughout the real world by retrieving his book. Society is well on its way to total collapse by the end.]]
* ''Film/ThorRagnarok'' is about the world-ending scenario from [[Myth/NorseMythology Norse Mythology]] that was already mentioned in the mythology folder, although [[SadlyMythtaken the film version of Ragnarok plays out much differently than it does in the myths, or even the comics]]. Much of the movie is spent trying to prevent the goddess of death,[[spoiler: who is Thor and Loki's sister,]] Hela, from starting Ragnarok and destroying Asgard. In the end, [[spoiler: it is Thor and Loki who have to make the decision to start the events that lead to Ragnarok and Asgard's destruction in order to prevent Hela from conquering and perhaps destroying the rest of the nine realms, and maybe beyond]].

* Spider Robinson's novel ''[[Literature/CallahansCrosstimeSaloon Callahan's Key]]'' is based on the notion that if the heroes do not accomplish the save-the-day task, the entire universe not only will cease to exist, but will retroactively cease ''ever to have'' existed.
** There's also a figurative one in the earlier books, where an alien race will sterilize the Earth of humanity unless a way is found to stop it.
* Every couple of books, the ''Literature/{{Discworld}}'' is threatened with the End of the World as We Know It. In ''Discworld/TheLightFantastic'', it nearly collided with a red star; in ''Discworld/{{Sourcery}}'', the birth of a sorcerer nearly brings about a second Mage War and the Apocralypse [sic]; in ''Discworld/TheLastHero'', Cohen the Barbarian's scheme to get revenge on the gods threatens to destroy the magic that holds the Discworld together; and in ''Discworld/ThiefOfTime'', the Auditors trick a human with unusual abilities into building a clock that will leave the Literature/{{Discworld}}, and possibly the universe, frozen in time forever.
* Obviously played in ''Literature/{{Gone}}''.
* DoubleSubversion in Weis and Hickman's novel series ''[[Literature/TheDarkswordTrilogy The Sword of Joram]]'', in which [[spoiler:Joram succeeds in stopping the destruction of Thimhallan by the attackers from the Earth, only to end up destroying the magic that made it habitable]]
* Weiss' and Hickman's ''Literature/DragonLance'' series has had quite a few of these. There's the main Cataclysm, in which a "mountain of fire" (WordOfGod says it was a meteor) which annihilated the Kingdom of Istar and killed millions outside of it with fire, earthquakes, etc. On the same day, Taladas, the continent to the northeast of Ansalon, suffered the "Great Destruction," in which an earthquake wiped out the mighty Aurim empire and filled the interior of the continent with molten lava. In Adlatum, the third continent the Cataclysm came in the form of the Great Drowning in which massive tidal waves flooded large parts of the land and never receded. And then, in more recent times Chaos showed up...
* An angel and a demon team up to prevent the scheduled Biblical Apocalypse in ''Literature/GoodOmens''. HilarityEnsues.
* Subverted in an old Creator/RayBradbury short story titled ''The End of the Beginning''. The narrator describes people all over the world staring at the sky waiting for the world to end because they know the exact date, time and place that it will begin. Eventually a searing white light appears in the sky and ends the world. The twist is... I'll give you a second to guess... [[spoiler: The bright light is a spaceship that has visited the first intelligent life humanity discovered. Naturally this marks the "end" of the world and the "beginning" of the universe]].
* Victorian-set fantasy ''Literature/DarknessVisible'' is all about the [[HeterosexualLifepartners protagonists']] attempts to prevent the End Of The World, though this does not become clear until quite a long way through (because Lewis, the [[FirstPersonSmartass narrator,]] hasn't realised how serious things are). At first, we think it's only London which is at risk. [[OhCrap It]] [[FromBadToWorse isn't]].
* Many of the ''Literature/DragonridersOfPern'' novels concern the heroes' struggle to avert the End Of The World As The Pernese Know It, by defending human civilization against Threadfall. Granted, it's not the ''same'' world as this trope normally concerns itself with, but it still ought to count...
* The ''Literature/SwordOfTruth'' series by Creator/TerryGoodkind, where Richard and Kahlan save the World as we Know it... again... and again... and again. One can only assume that, since the world was just fine before they met, it's ''them knowing each other'' that's the ultimate cause for all the trouble they have to go through.
* Some time before the beginning of the ''Literature/HyperionCantos'', the Earth is destroyed by [[WhatCouldPossiblyGoWrong an experiment with black holes conducted in Kiev]]. [[spoiler:It's then revealed that the Earth was not destroyed, but instead whisked away to the Lesser Magellanic Cloud, implying that the Kiev Experiment was the Techno Core's first attempt at the creation of a Farcaster.]]
* Creator/SMStirling's ''[[Literature/{{Emberverse}} Dies the Fire]]'' and its various sequels are set in a world where every kind of "energy-dense" technology stops working, plunging the human race back in TheDungAges... forever. Not the end of the ''world,'' but certainly the end of the world ''we'' know. (And, for the overwhelming majority of people, the end of ''them'': try feeding seven billion people with twelfth-century technology.)
* In ''Literature/{{Fragment}}'', scientists and the military must act fast to eradicate the hyper-lethal, hyper-invasive wildlife of Henders Island, before it can spread to other landmasses and spell The End Of The Biosphere As We Know It.
* A recurrent theme in Creator/ChinaMieville's ''Literature/{{Kraken}}''. London's supernatural community runs betting pools and ''street parties'' in honour of various cults' prophesied apocalypses.
* Early in ''Literature/TheHitchhikersGuideToTheGalaxy1'', the Earth gets destroyed by the Vogons to make way for a hyperspace bypass.
* The ''Literature/{{Nightside}}'' novels feature one possible end of the world in a Timeslip [[spoiler: that the main character supposedly brings about.]]
* Most of the ''Literature/SkulduggeryPleasant'' novels have this theme. For the first three books, Skulduggery and Valkyrie must prevent religious fanatics from releasing a race of {{Eldritch Abomination}}s called the [[SealedEvilInACan Faceless Ones]] who used to rule the world until they were banished into another dimension. If they return, they will inhabit human bodies, tear down man's cities, destroy the countryside, destroy half the human race, enslave the rest and work them until they die before moving onto another world. In the fourth book, a madman named Dreylan Scarab tries to provoke a war between the "mortal" and magical communities that will almost certainly result in the end of civilisation. In the fifth, a race of evil spirits are released who are looking for an evil sorceress named Darquesse who will raze the world.
* This ironic and somewhat disturbing poem by Archibald [=MacLeish=], titled -- appropriately enough -- "The End of the World" (which, come to think of it, might also work as an example of the NothingIsScarier trope):
--->Quite unexpectedly, as Vasserot
--->The armless ambidextrian was lighting
--->A match between his great and second toe,
--->And Ralph the lion was engaged in biting
--->The neck of Madame Sossman while the drum
--->Pointed, and Teeny was about to cough
--->In waltz-time swinging Jocko by the thumb---
--->Quite unexpectedly the top blew off:

--->And there, there overhead, there, there hung over
--->Those thousands of white faces, those dazed eyes,
--->There in the starless dark the poise, the hover,
--->There with vast wings across the cancelled skies,
--->There in the sudden blackness the black pall
--->Of nothing, nothing, nothing --- nothing at all.
* Creator/OrsonScottCard's novel ''Literature/PastwatchTheRedemptionOfChristopherColumbus'' takes place in an AfterTheEnd world, where humanity (now numbering less than a billion) struggles to restore the ecology and reverse the effects of global warming. By all accounts, the results are promising. Except, as it turns out, the politicians are lying. The Amazon rainforest replanting project is failing due to the top-soil erosion, as is the Sahara restoration project. The Carolina dikes fail, allowing the rising ocean to sweep through the farmland. Humans around the world are using 100% of the arable land in all the world with less and less crops each year due to the increasing cloud cover (a result of the rising ocean levels). Without public knowledge, the politicians are keeping people ignorant of this, while dipping into the grain reserves to maintain the illusion. The weather satellites will eventually malfunction, but with more people being reassigned from factories to farms, they will not be replaced. The person who tells (and shows) all this to the protagonists sounds hopeful (although ironic) that Earth will, eventually, restore itself naturally. It's just that we, as a civilization, won't be around to appreciate it. Humanity is predicted to be thrown back to the Stone Age without the hope of recovery. Which is why the project meant to alter history has received every political support it can. Changing history means that this is still the case. The previous world is indeed gone.
* In ''Literature/TheSilmarillion'', the BigBad Morgoth is seeking to [[OmnicidalManiac completely destroy the entire universe]] because he's jealous that God created it and not him. Tolkien says that if Morgoth could, he would smash all of creation into dust and then hate the dust.
** In The Silmarillion, a Valar prophet known as Mandos predicted that Morgoth would break out of his imprisonment at some point in the future and instigate the Final Battle, in which he will destroy all of Arda, and it will be rebuilt in a superior image after his final defeat.
* In ''{{Literature/Ishmael|1992}}'', this is stated to be the ultimate consequence of the story the Takers are acting out.
* In ''Literature/TheAdversaryCycle'' and the Literature/RepairmanJack series, this is the goal of Rasalom and the Otherness.
* In ''Literature/{{Daystar}}'', the Federacy fears that Boh-Dabar's arrival will lead to either a complete Sentinel uprising or the complete destruction of the entire galaxy via supernova stars, and thus they set out to execute him. Unfortunately for them, [[spoiler:his deliberate death is what triggers the end of the world. However, the world is then remade in perfection, with all those who chose Life being brought into the new world, so it was not actually a bad thing]].
* In ''Literature/TheHouseOfNight'', [[spoiler:Aphrodite has received multiple visions of this if Zoey doesn't step up to plate and prevent Kalona and Neferet from achieving Power!]].
* In ''Literature/TheLastShip'', the story of an American ship after a nuclear war, the protagonists helped contribute to the end by [[spoiler:nuking the Soviet city of Orel]].
* ''[[Creator/PermutedPress Day By Day Armageddon]]'' is this like most ZombieApocalypse plots, but actually ''references'' this trope. When the survivors reach Hotel 23 they hear voices inside and think they have found survivors. It turns out to just be an mp3 of ''Music/{{REM}}'''s ''It's The End Of The World As We Know It'' set to loop at the work station of a USAF Captain who committed suicide.
* In ''Literature/CthulhuArmageddon'', the Great Old Ones finally rose from the dead in a world implied to be full of scholar and science heroes only for the heroes to be completely defeated without the EldritchAbomination's ranks even noticing. The series is a WeirdWest set 100 years later when humanity has adapted to being ants in their footsteps.
* According to ''Literature/TheGreatDivorce'', the sunrise in Heaven will cause the destruction of the Grey Town (i.e. Hell) and cause terrible pain to fall over the Ghosts who choose to remain there.
* ''Literature/VillainsByNecessity'': This is the threat the protagonists are trying to stop. Assuming that the forces of Good aren't thwarted, the entire world will be "sublimated"-vaporized in a flash of light.
* ''Literature/ThePoisonBelt'' features what the main characters ''believe'' will be the end of the world, caused by the DeadlyGas of the title, but it turns out to be harmless in the book's TwistEnding.
* The various ways this can happen are what in ''Literature/TheLaundryFiles'' are known as NIGHTMARE scenarios. Right now, the one looking most likely is NIGHTMARE GREEN, i.e. a combination of Earth entering an unstable area of space-time and the mental activity of seven billion humans causing a trans-dimensional rift and letting in something with too many angles and tentacles.
* In the latter trilogy of ''Literature/TheBlackCompany'', the Company focuses on trying to stop a cult from resurrecting the goddess [[BigBad Kina]], who will swiftly get to work bringing about the Year of the Skulls.

[[folder:Live Action TV]]
* In ''Series/TinMan'', a Steampunk adaptation of the Wizard of Oz, the evil queen of the OZ Azkadellia seeks the Emerald of the Eclipse so that she can use it to power a device called the Anti-Sun Seeder that will fix the two moons of the OZ in a permanent eclipse, plunging the land into eternal darkness which removing photo-synthesis will result in as the Mystic Man aptly predicts, the complete destruction of the OZ. It's not entirely clear what Azkadellia hopes to achieve by this but she is after all [[TheSociopath insane]] as a result of being possessed by the [[SealedEvilInACan Evil Witch of the Dark]]. It's implied that this is the Wicked Witch from the original story, coming back to take revenge on Dorothy's descendants.
* ''Series/TwentyFour'': Jack Bauer and his allies have 24 hours to stop the End of the World As We Know It. Turned on its head in the final season [[spoiler: where ''Jack Bauer himself'' [[FaceHeelTurn is the one who nearly causes it]] on a [[RoaringRampageOfRevenge vengeance-fueled rampage]] and his former allies [[SaveTheVillain have to stop him]].]]
* ''Series/BuffyTheVampireSlayer'' built each season around a BigBad whose plans usually threatened the End of Everything if he wasn't stopped by late Spring. At one point, when Giles proclaimed the BigBad was about to cause the end of the world, everyone present groaned, "Again?" One of Buffy's [[BadassNormal boyfriends]] once lamented that hanging around her had caused him to need to know "the plural of ''apocalypse''." In one episode, averting the apocalypse was the ''[[TwoLinesNoWaiting B-plot]]''.
** When ''Series/{{Angel}}'' spun-off, the world was often facing two ends at once, one L.A.-based in the form of Wolfram & Hart's ongoing plans for Armageddon, the other Sunnydale-based with a different villain threatening the world each season. It even reached the point where, in the Buffy GrandFinale, [[spoiler: Wolfram & Hart helped ''stop'' Sunnydale's apocalypse, partly because it interfered with their own apocalyptic plans]]. With the alarmingly frequent amounts of Apocalypses going on, it's pretty safe to assume there are several happening all at the same time. Wolfram and Hart has an archive specifically devoted to upcoming Apocalypses for Christ's sake!
** There's no secret made of the fact that TheWorldIsAlwaysDoomed, in the Buffyverse.
* The aliens in the 1980s miniseries ''Series/{{V|1983}}'' intended to harvest the human race for use as snack food and drain all the water, and were turning the planet into a thinly disguised version of Nazi Germany to make it easier. In the end there would be nothing left but a dead desert planet. Diana puts a spin on this when the resistance is close to winning -- if she can't have it then no one will. She tries to deploy her mothership as a bomb to turn the world into an irradiated wasteland.
* The destruction of all life on Earth happened, then un-happened, at least once a season on ''Series/SevenDays''.
* The series ''Series/TheDeadZone'' has a recurring {{Arc}} about Greg Stillson somehow being responsible for the End of the World as We Know It in the near future, and Johnny Smith has to find a way to stop him. [[spoiler: He screws up in the series finale and ends up causing it instead. NiceJobBreakingItHero]]
* ''Franchise/StarTrek'', repeatedly and in many different ways. Most notably, the third season of ''Series/StarTrekEnterprise'' features the ship in a race against time to save not only the World, but the Universe As We Know It. If a group of genocidal aliens succeed in destroying the Earth, it will alter history and the Federation will never exist. An episode called "Twilight" showed what might happen if they succeeded.
* ''Series/{{Supernatural}}'' has a demon apocalypse progress through SignsOfTheEndTimes to a truncated Apocalypse.
* Subverted in the ''Series/DoctorWho'' episode 'The End of the World'. The Doctor takes Rose to see planet Earth finally bite the dust billions of years in the future, but it's a natural event that's supposed to happen. When asked if he's going to swoop in at the last moment and save the planet, he replies that there's no point because everyone has moved to greener pastures already. Played straight many other times, though. Menaces such as the Slitheen, the Daleks, the Cybermen, or the Master are all the time trying to cause the End of the World as We Know It:
** [[Recap/DoctorWhoS13E3PyramidsOfMars Sutekh the Destroyer]]. The Doctor shows Sarah Jane what the world would become if he isn't stopped - a dark, windblown wasteland. Sarah Jane, who had earlier said: "We know the world didn't end in 1911" (the year the events of ''Pyramids of Mars'' take place) immediately realises they have to go back and deal with Sutekh, or the world as she knows it will never exist.
** The Master actually succeeds towards the end of "The Sound of Drums", the penultimate episode of Series 3 -- but then the Doctor reverses time, saving the day, er, year, and only a select few people remember 'the year that never was'.
** Davros and the Daleks attempt to destroy the entire universe across all possible realities in the Series 4 finale "Journey's End".
** In the final Tenth Doctor story "The End of Time", the Time Lords try to achieve the eponymous "end of time", which would allow the Time Lords to AscendToAHigherPlaneOfExistence while the rest of the universe rips apart.
** Series 5's finale "The Big Bang" has the TARDIS blows up, causing every sun in the universe to explode at every instant. The Doctor manages to reverse it only because of a rather complex, self-fulfilling TimeParadox.
** Series 6's finale "The Husbands of River Song" has River trying to prevent the fixed-point death of the Doctor teased all season, which causes all of time to start happening at once. [[spoiler: Luckily, that's not the ''real'' Doctor, so it's okay to go through with shooting him/it.]]
** Series 7's finale "The Name of the Doctor" has the Great Intelligence enter the Doctor's timestream to destroy all his victories, and thus the universe. He is defeated by [[spoiler: Clara Oswald, who becomes the Impossible Girl when following it leads to countless "echoes" of her helping stop it all across time and space]].
** Series 8's finale "Death in Heaven" is a "destruction of humanity" version: Missy wants to turn first Earth's dead, then its living into an army of emotionless Cybermen -- and it's all intended as [[spoiler: a "gift" for the Doctor, so he can conquer the universe and they can be friends again]].
** Series 9's finale "Hell Bent" has [[spoiler: the Time Lords]] trying to prevent the prophecy of the Hybrid, an ultimate warrior that's said to be their ruin, from coming to pass. In the process, they accidentally turn the '''The Doctor''' into a WoobieDestroyerOfWorlds who risks the safety of '''the universe''' when their efforts to get whatever information he has about the Hybrid [[spoiler: indirectly lead to the final death of Clara]], whereupon [[spoiler: he tries to defy the fixed point in time and save her]]. He and the universe come back from the brink at the end.
* The premise of ''Series/{{Battlestar Galactica|2003}}'' is that this has already happened, and now the Colonials are on the run in search of a new home. When they get there [[spoiler: it had already been obliterated in a nuclear attack 2000 years in the past. They find another one though]].
* In the sci-fi series ''Series/{{Lexx}}'', the main characters go through much of the second season unaware that an enemy they defeated earlier is still alive. The villain, Mantrid, rebuilds himself, takes an army of simple-minded floating robot drones, and destroys much of the "Light Zone," one of two parallel universes. The heroes eventually stop him, but soon afterwards, the entire universe collapses in on itself. The main characters (and their ship, the Lexx) are spit out as interstellar debris into the "Dark Zone," the second universe.
* One episode of ''Series/BigWolfOnCampus'' has hero Tommy Dawkins prevent the end of the world by winning a wrestling match against a demon.
* Occurs during the {{Timeskip}} between seasons 16 and 17 of ''Franchise/PowerRangers''. [[DarkerAndEdgier The entire biosphere has been destroyed globally]], except for a single city fighting for survival.
* The History Channel ran the "documentary," ''Series/LifeAfterPeople,'' which speculates on what would happen to the Earth if humans suddenly disappeared...
* A series of sketches in ''Series/ThatMitchellAndWebbLook'' featured "The Quiz Broadcast" (Remain Indoors!), filmed by and starring the last huddling remnants of humanity after "the Event" destroyed civilization. The Event was apparently so horrible that it seems to have imposed a near-universal amnesia about life before it, and anyone who tries to think about it is reduced to hysterics. There's also the [[http://www.youtube.com/watch?v=oP-rkzJ6yZw live broadcast]] of the ''Invasion of the Earth by an unknown but vastly powerful extraterrestrial aggressor''.
* ''Series/OdysseyFive'' ''begins'' with the destruction of Earth; our heroes are then sent back in time to try and stop it.
* In ''Series/StargateSG1'', TheWorldIsAlwaysDoomed. A few notable examples follow.
** If the Goa'uld had ever attacked Earth with ships in orbit, at least before Season Five or so, they could have used orbital bombardment to conquer or destroy Earth civilization with impunity. The SGC prevented that with guerrilla tactics, alliances with other enemies of the Goa'uld, and sheer luck.
** The Replicators, a GreyGoo made up of Lego-sized pieces that acted like a HordeOfAlienLocusts, could have consumed and overrun Earth if they ever got a foothold on it, but they never did.
** Throughout the series, numerous Goa'uld plots or other [[ImportedAlienPhlebotinum misused alien technology]] could have caused {{Earth Shattering Kaboom}}s all by themselves. The SGC generally prevented those by [[ReversePolarity Reversing The Polarity]], digging up the right AppliedPhlebotinum, or, again, guerrilla tactics and luck.
* The ''Series/TopGear'' special, Top Gear Apocalypse showed what would happen to motoring after the end of the world via a nuclear holocaust.
* In ''Series/TheShannaraChronicles'', Amberle has visions from a large tree, the Ellcrys, that warn her that unless she acts, demons will devastate everything and kill every living being besides themselves.
* ''{{Series/Delete}}'': What would happen if the AI wins or the US destroys technology to stop it.

* The {{Trope Namer|s}}: "It's The End Of The World As We Know It (And I Feel Fine)" from ''Music/{{Document}}'' by Music/{{REM}}. [[WordSaladLyrics They don't accurately]] [[SomethingSomethingLeonardBernstein reflect ANY title]], let alone this one. To the point that even Michael Stipe [[FlipFlopOfGod isn't entirely sure of the official lyrics]], ''and he wrote them.''
* "The End" by Music/TheDoors from their debut album ''[[Music/TheDoorsAlbum The Doors]]''. "When the Music's Over" is an even more literal example.
* Music/TomLehrer: "We will all go together when we go", from ''Music/AnEveningWastedWithTomLehrer''.
* Music/MarilynManson's first ConceptAlbum, ''Music/AntichristSuperstar'' has this happen at the hands of the titular HumanoidAbomination FallenHero. The second one, ''Music/MechanicalAnimals'' has this in "The Last Day On Earth", but the world doesn't actually end in-album (it's a prequel to ''Music/AntichristSuperstar'' and there's a song after it).
* Happens in ''Music/FoodForTheGods'' by Music/{{Fireaxe}}''. Twice. The first time around it's a [[ApocalypseHow class 3a, 4, 5, 6, X, or X-2]] (it's not explicitly stated) at the end of ''On Earth as it is in Hell''. Then in ''Cold and Dark Infinity'', [[spoiler:God [[RoaringRampageOfRevenge completely loses it]], and obliterates all of creation in an angry rage, [[ApocalypseHow resulting in a Class Z]]]].
* The 1982 hardcore punk wave was also called "no future" punk, as the fear of an imminent nuclear holocaust, or environmental destruction was a common theme.
* From the Music/TomWaits album ''Music/BoneMachine'', we have [[ExactlyWhatItSaysOnTheTin aptly named]] ''The Earth Died Screaming''. The primitive-sounding percussion([[FridgeHorror implying it's being sung]] AfterTheEnd), [[MindScrew weird lyrics]] and [[GutturalGrowler Tom Waits's voice]] make for one very creepy song.
---> ''There was thunder''
---> ''There was lightning''
---> ''Then the stars went out''
---> ''And the moon fell from the sky''
---> ''It rained mackerel''
---> ''It rained trout''
---> ''And the great day of wrath has come''
---> ''And here's mud in your big red eye''
---> ''The poker's in the fire''
---> ''And the locusts take the sky''
---> ''And the earth died screaming''
* The Music/{{Ayreon}} RockOpera depicts the world ending around 2084-2085 despite [[CassandraTruth warnings from the prophet who foresaw it's end]] the end comes thanks to [[LuddWasRight technology]] and the like.
* [[http://en.wikipedia.org/wiki/99_Luftballons "It's all over, and I'm standing pretty / In this dust that was a city..."]]
* The Music/InsaneClownPosse song "It's All Over" posits everything ending in one massive, chaotic rush. However, it presents the end of the world as a ''positive'' thing -- you have no worry of DyingAlone, for all others will die with you... and isn't it glorious, to know that you're witnessing the very end of the world itself?
* The Music/{{Genesis}} song "[[http://www.youtube.com/watch?v=o02v0hkq3IA The Day The Light Went Out]]" is about ''something'' that arrives here and puts out the light... and then, it prepares ''to feed''...
--> ''When they went to bed that night no one would have believed''
--> ''That in the morning, light would not be there''
--> ''The dark hung heavy on the air like the grip of a jealous man''
--> ''No place was there known to have been spared''
--> ''Then panic took control of minds and fear hit everyone''
--> ''The day the light went out of the daytime sky.''
* Front Line Assembly's "[[ExactlyWhatItSaysOnTheTin Armageddon]]":
---> Giant projectiles surging through the air
---> Clouds of radiation, no time to spare
---> A new sense of terror attacks our creation
---> Final destination, Western civilization
--->Eins zwei drei, wir marchen forbei
---> Heads held high as they stare at the sky
---> A new sort of power won us over
---> Another country testing its nuclear power
---> Severe penetration
---> Face of human transformation
---> Severe penetration
---> Faced with human annihilation
* Matchbox 20 - How Far We've Come:
---> I believe the world is burnin' to the ground
---> Oh well, I guess we're gonna find out
---> Let's see how far we've come
---> Let's see how far we've come
* Music/{{Metallica}}:
** "Fight Fire With Fire" from ''Music/RideTheLightning''
---> ''Do unto others as they've done to you''
---> ''But what all hell is this world coming to?''
---> ''Turn the universe into nothingness''
---> ''Nuclear warfare shall lay us to rest''
---> ''Fight fire with fire''
---> ''Ending is near''
---> ''Fight fire with fire''
---> ''Bursting with fear''
---> ''All shall die''
** "Blackened" too, though it's more about Earth AfterTheEnd.
* ''Armageddon'' by Music/GammaRay:
--->It's the end of the world as we know it
--->and it's only just begun
--->the eyes of the world are closin' forever
--->when the day of the judgement will come
* Not to mention several by their sister band, Music/IronSavior:
--->Fires! In the sky
--->Helpless we stand, Defenseless we'll die
--->Shadows! Of the end
--->The Kingdom will fall life will descend
** Or better yet, in March of Doom off of The Landing-
--->Arrogance in the blind belief
--->To be in control of it all
--->Made the dancer on the edge
--->Finally fall
--->Angel of Doom
--->Your name is Humanity
--->Playing with fire
--->In madness and blasphemy
--->Mankind take a look
--->Take a look what you have done
* Outkast's song "Da Art of Da Storytellin' Part 2" is this in spades, although it has one of the strangest plots of an End of the World as We Know It.
* Music/{{Gorillaz}}' "Fire Coming Out of The Monkey's Head" from ''Music/DemonDays'' ends like this.
--> ''There were no screams. There was no time. The mountain called Monkey had spoken. There was only fire. And then... nothing.''
* Hicalculator's "A Tissue of Lies". The song is about a man who witnesses a news bulletin about a catastrophe that will befall the world. In his panic, he packs all of his belongings (including his wife) into a rocket that he had created, eventually taking off into space with her. It is shown that many people of his city are evacuating as well, only to find out [[spoiler:that the entire thing was an April Fools Joke by the mayor of his city]].
* "I'm a Distraction" from ''WebVideo/ToBoldlyFlee'' is a song about the end of the world (Specifically the end of [[Franchise/{{Superman}} the Planet Krypton]]).
* "After The Flood" by Music/VanDerGraafGenerator, due to a one-two punch of global warming and the shift of the polar axes.
* A couple of Music/BlackSabbath songs cover the subject, with causes ranging from Satan himself ("Black Sabbath"), to nuclear war ("Electric Funeral" from ''Music/{{Paranoid}}''), to terrorism and/or political corruption ("War Pigs", from ''Music/{{Paranoid}}''), to time-travelers gone insane ("Iron Man" from ''Music/{{Paranoid}}'').
* The Epoxies' "We're So Small" is an expression of affection in the last moments before nuclear destruction:
--> ''Please don't you worry, baby, we won't feel a thing.''
--> ''They say it's over in a flash.''
--> ''A hydrogen solution to our suffering,''
--> ''All our problems turn to dust and ash.''
--> ''So hold me in your arms and put your lips to mine''
--> ''There's nowhere we can run to and we're running out of time''
--> ''You're beautiful and nothing matters anymore at all''
--> ''The worlds so big and we're so small''
* Music/{{Globus}}' [[ExactlyWhatItSaysOnTheTin "Doomsday"]]:
--> Seas will rise
--> And the mountains will stir
--> With the power of creation
--> We will end in a fiery rage!
* Zager and Evans' "In the Year 2525" is not terribly specific about exactly how, but seems pretty sure that mankind will be gone by 10000 AD. And things get pretty dystopian much before that.
-->Now it's been ten thousand years
-->Man has cried a billion tears
-->For what he never knew
-->Now Man's reign is through
* ''Fire Fire'' by [[Music/MasakiYamada EZO]] is a ProtestSong... about nuclear war ending the world.
* ''S.D.I.'' and ''Shadows of War/Ashes In The Sky'' by Music/{{Loudness}} are also about a world ended by nuclear war.
* ''99 Red Luftballons'' by Music/{{Nena}} describes how WorldWarIII starts when an Army General declares a nuclear attack after mistaking a bunch of balloons as enemy missiles.
* ''Music/YearZero'' by Music/NineInchNails is set in an dystopian future. The songs "In This Twilight" and "Zero-Sum" illustrate this trope best.
* "Total Eclipse" by Music/KlausNomi from his album ''[[Music/KlausNomiAlbum Klaus Nomi]]
--> ''Last dance, let the entire cast dance''
--> ''Do the dismembered blast dance as we get atomized!''
* At the end of Music/{{Gloryhammer}}'s second album ''Space 1992: Rise of the Chaos Wizards'', which is set in a dystopian future similar to TabletopGame/{{Warhammer 40000}}, Hootsman detonates the Neutron Star powering his heart in order to stop Zargothgrax's ritual, taking the Earth with him. Weakened and defeated but not dead, Zargothrax throws himself into the cosmic rift that now stands where Earth once was, and Angus McFife XIII follows in pursuit.
* "Famous Last Words" by Music/TearsForFears is about a couple perishing in a nuclear holocaust, and a guaranteed TearJerker.
--> ''And all of our prayers will be but a tune''
--> ''The sun and the moon, the wind and the rain''
--> ''Hand in hand, we'll do and die''
--> ''Listening to the band that made us cry''
--> ''We'll have nothing to lose''
--> ''We'll have nothing to gain''
--> ''Just to stay in this real life situation''
--> ''For one last refrain''
* "Your World Will Fail" by Music/LesFriction is about someone who comes from a utopian planet come to destroy another, less utopian world:
-->''Your world will fail my love\\
It's far beyond repair\\
Your world will fail\\
And you all and the love\\
You must run for you life''

[[folder:Mythology and Religion]]
* The Literature/BookOfRevelation from Literature/TheBible, which serves as the inspiration for the ''Literature/LeftBehind'' books and any Christian end-times related fiction.
* The Ragnarök from Myth/NorseMythology.
* The infamous [[MayanDoomsday 2012 phenomenon]] (which inspired the [[Film/TwoThousandTwelve film of the same name]]), in which according to some, the world would actually end on December 21, 2012, as that's when the Mayan calendar's supposed to end, even though the [[{{Mayincatec}} Mayans]] themselves actually didn't. In actuality, the Mayans, like many cultures, believe in the concept of [[http://www.netplaces.com/guide-to-2012/who-are-the-maya/contrasting-the-mayan-sense-of-time-with-our-own.htm cyclical time]].
** This was hilariously mocked in ''Series/PennAndTellerBullshit'' where they interview someone who claims to be Mayan royalty about the end of the world. When she denies the world will end in 2012, Penn snarks "Ah, what does she know?"
** This was also hilariously mocked by {{LetsPlay/Chuggaaconroy}} in a [[https://twitter.com/chuggaaconroy/status/282166327068725249 Tweet]] added on December 21:
-->''Days like today make me glad that I already stopped the moon from crashing last year! Play ''[[VideoGame/TheLegendOfZeldaMajorasMask Majora's Mask]]'' today, you owe it to yourself!''

* This is the theme of the "Ruiner" table in ''VideoGame/RuinerPinball''; the player's objective is to start WorldWarIII and invoke a nuclear exchange.

[[folder: Poetry]]
* ''[[https://gravitando.wordpress.com/2009/03/02/the-day-the-saucers-came-by-neil-gaiman/ The Day the Saucers Came]]'', by Creator/NeilGaiman almost [[ParodiedTrope parodies]] this, describing how ''every'' possible apocalypse happens on the same day. AlienInvasion, ZombieApocalypse, ''[[NorseMythology Ragnarok]]'' to name just the ones that get their own verses. But...
--> You didnít notice any of this because
--> you were sitting in your room, not doing anything
--> not even reading, not really, just
--> looking at your telephone,
--> wondering if I was going to call.

[[folder:Tabletop Games]]
* From ''TabletopGame/BlissStage:'' "The effects of [[LotusEaterMachine the Bliss]] were sinister and immediate: every human above the age of 18 were struck with a sudden weariness, and when they fell asleep, they did not awaken... ...Society, particularly industrialized society, begins to collapse one month later, as food production and utilities break down."
* Dominaria, the central world of ''TabletopGame/MagicTheGathering'', has suffered no less than ''several'' apocalypses:
** The Brothers' War (the entire face of the planet shattered, two thousand years of ice and snow).
** The Phyrexian Invasion (the greater part of the world's population slaughtered by demonic invaders).
** Karona's apocalypse (all magic in the world briefly extinguished).
** The "Time Spiral" crisis was an attempt to keep the entire plane from folding in on itself in the wake of these and various other huge magical events- an apocalypse caused by having too many apocalypses, and this doesn't count near-apocalypses like the end of the Thran War. It's a wonder the old rock's still holding together.
** The Melting of the Iceage was its own apocalypse, and the world exploded at least three times during the Invasion Cycle. And that's to say nothing of the other planes we've visited since Invasion, where each one has had at the very least one world-ending event, if not two or three, in addition to the general world-wide-war situation most of them are in.
** Mirrodin features a ZombieApocalypse in the Scars of Mirrodin block wherein all the people of Mirrodin are slowly infected with TheVirus and become the aforementioned demonic invaders' descendants.
** Rise of the [[PlanetEater Eldrazi]].
** In artificial planes, the lack of someone to focus on keeping the plane stable causes the plane to collapse. This happened to Serra's Realm, when coupled with [[ColourCodedForYourConvenience the presence of a Phyrexian in a white-mana realm]].
** Inverted in Innistard, where the End of the World as we know it was the return of the angel Avacyn, thereby putting the world closer to the way it was before we ever saw it.
** There are actually cards that let you "destroy all X". These cards tend to have names like Armageddon, Wrath of God, Global Ruin, Catastrophe, Planar Collapse...
* Quite a few ''TabletopGame/DungeonsAndDragons'' game-settings have a World-Shattering Kaboom in their backstory, such as Krynn's Cataclysm or Mystara's Great Rain of Fire. When you get to a high enough level, you can kill gods and wipe out entire planes of existence....
** The defining trait of the D20 setting ''[=DragonMech=]'' is that this is going on ''right now'', with the friggin' moon [[ColonyDrop descending on the planet]], complete with a perpetual meteor bombardment and the gods being attacked by the [[EldritchAbomination lunar gods]]. Well, this is one defining trait, the other being InstantAwesomeJustAddMecha.
* ''TabletopGame/{{Warhammer 40000}}'s''
** The Imperium has a policy to bring this about, on a single world, through Exterminatus. It's usually done with [[EarthShatteringKaboom cyclonic torpedoes]] or [[GreyGoo the result of a virus bombing]] (with what's left over in the latter [[ThereIsNoKillLikeOverkill usually being set on fire]]), or sometimes other, more exotic means. Normally done when a world is considered to not be worth the manpower or resources in taking it, or when the inhabitants of an established planet, or the planet itself is considered beyond redemption. This is considered to be crossing the GodzillaThreshold in-universe, though it still happens pretty frequently. Also, this is technically not as bad as other examples, since you could (on paper) escape, and there are at least a million worlds out there; but it's still a loss typically in the millions or billions of lives.
** This is also what happens when certain other entities arrive on the world. [[BugWar Tyranids]] making landfall on a world can mean a swift, bitter war; and if they aren't pushed back, they'll eat everything down to the bedrock to get all the organic matter before moving on to the next world. A single [[ZombieApocalypse plague zombie]] getting on the surface of a world can be disastrous. Certain Necron dynasties are known for sterilizing conquered worlds. A particularly bad daemonic incursion can end with all mortal life being butchered or the world being swallowed into a [[NegativeSpaceWedgie warp storm]]. Dozens of ways, really.
** On the grander scale, the universe is entering the eleventh millennium of the ongoing end of the ''Galaxy''. As the Imperium is considered to be the only real contender against most galactic threats, and it's been steadily failing by inches, as well as being the main force fighting most enemies ''simultaneously''. The only reason it's lasted this long is because most of the bringers of the end are as happy to fight each other as humanity. Chaos wants to engulf the galaxy, Orks and Necrons both want to climb to the top and kill or subjugate everything left standing, the Tyranids want to eat everything, and the Eldar fear the last war against Chaos will be starting sooner than they predicted.
* The end of the End Times event for ''TabletopGame/{{Warhammer}}'' involved the complete obliteration of the Warhammer world to make way for ''TabletopGame/WarhammerAgeOfSigmar''.
* This what mostly likely will happen if the Titans win in ''TabletopGame/{{Scion}}''
* The CrapsackWorld of ''TabletopGame/BattleTech'' ends and restarts (just to meet another horrible end) several times, including the fall of the [[TheFederation Terran Alliance]], the fall of the Star League (the closest thing to a golden age ''[=Battletech=]'' has ever had), the Word of Blake Jihad, and the destruction of the HPG communications network and subsequent "Dark Age." [[CrapsackWorld This is because this universe is a horrible place populated by horrible people that do horrible things on a daily basis]].
* Which End of the World as We Know It are we talking about when we talk about the ''TabletopGame/OldWorldOfDarkness''?
** Well, there's Gehenna from ''TabletopGame/VampireTheMasquerade'', when the [[EldritchAbomination Antediluvians]] rise from their slumber, run roughshod over the earth and devour their vampiric children.
** And then there's the Ba'ali, who believe a different set of {{Eldritch Abomination}}s will rise, the so-called 'Children' who existed before God created light and who will surely destroy all of mankind should they ever wake up. To prevent this, the Ba'ali commit as many utterly depraved acts as possible in the name of the Children, in an attempt to ensure they don't realise how relatively nice the World of Darkness is and come to remake things in their image.
** And then there's the Apocalypse from (duh) ''TabletopGame/WerewolfTheApocalypse'', the final battle against [[BigBad the Wyrm]] and his corruptive forces.
** ''TabletopGame/MageTheAscension'' featured a somewhat optimistic end of the world in its endgame, [[spoiler: where all of mankind Awakens at once and the constraints on reality are lifted as everyone becomes a god unto themselves]]. Unless the 4th apocalyptic scenario is used, where the Nephandi win and bring hell on earth.
** ''TabletopGame/ChangelingTheDreaming'' has the overhanging threat of Endless Winter, a time when imagination, belief and hope are all but gone and the world of the fae slowly withers and dies.
** ''TabletopGame/WraithTheOblivion'' ended the line with the Sixth Great Maelstrom, where a harrowing wind tore through the Shadowlands as Oblivion ran roughshod and [[TheNecrocracy Stygia]] fell. ''TabletopGame/{{Orpheus}}'' let the players explore the aftermath... while, incidentally, [[spoiler: dealing with Grandmother, the thing that spawned ''Wraith'''s big horrors and threatens to devour the worlds of both the living and dead]].
* ''TabletopGame/NewWorldOfDarkness'':
** One of the supplement books, ''Mirrors'', provides various possible scenarios to handle a campaign involving the end of the World, as well as the consquences it would have on all the supernatural inhabitants.
** Fan-made supplement ''TabletopGame/SirenTheDrowning'' has it as part of its premise: the titular Sirens actually are humans who were transformed by the song of a Goddess warning them about a BadFuture where an apocalypse called the Deluge happened, and they must now do everything in their power to prevent the various potential causes of the Deluge in order to make sure it won't happen.
* ''TabletopGame/{{Exalted}}'' has several factions planning their own, most notably TheFairFolk (who don't like order very much) and the Neverborn (who don't like anything very much).
** The "Return Of The Scarlett Empress" book details the actual bringing about of the End of the World as We Know It at the hands of the Yozi, (who actually like lots of things, but prefer them crushed under their rule), particularly [[BigBad the Ebon Dragon]] (who deeply hates absolutely everything on a personal basis).
* ''TabletopGame/UnknownArmies'' has an interesting take on this. The world will end when [[spoiler: the number of the Invisible Clergy hits 333]]; once it ends, [[spoiler: the 333 Clergy members and the Archetypes they embody get to have their say in how the next world is shaped, the Clergy is emptied, and the whole process starts again. In other words, the current incarnation of the world shapes the next, for good or ill]]. It's insinuated that this has happened several times before; [[spoiler: the Comte de Saint-Germain is always present because he embodies The First and Last Man -- the first human born in the new world and the final person to ascend to the Clergy]].
* The ''TabletopGame/{{Shadowrun}}'' setting may or may not be wiped out by the Horrors, depending on how soon they break through into reality and whether technology gives more of an advantage to them or us. Oh, and whether or not your game master acknowledges that Earthdawn ever happened.
* In the backstory of the ''TabletopGame/TowersOfHanoi'' puzzle a legend is told of a temple with 64 golden disks; when the priests manage to relocate the tower in accordance with the rules of the puzzle, the world will cease to exist. (Even if it took a single second to make one move, this will take 2^64-1 moves, or about 585 billion years.)
** As for the authenticity of the legend, [[Wiki/{{Wikipedia}} The Other Wiki]] cautiously states that "it is not clear whether Lucas invented this legend or was inspired by it."
* The angels and demons of ''TabletopGame/InNomine'' face this possibility in ''The Final Trumpet,'' when it appears that the prophesied signs of Armageddon are beginning to arrive. [[spoiler:What's not known until later is that it's actually a practical joke by the Demon Prince of Dark Humor, who's hoping to get Heaven and Hell to devastate the Earth over a [[EvilHasABadSenseOfHumor FAKE Armageddon.]] ]]
* ''TabletopGame/EclipsePhase'' takes place [[AfterTheEnd 10 years after]] rogue seed [=AIs=] called the [=TITANs=] [[RobotWar went insane, rose up against their creators, and wiped out 95% of transhumanity]] before disappearing to parts unknown. Earth is a smoking wasteland ravaged by nanoplagues and remnant TITAN war machines, and is under interdiction by [[KillSat Kill Sats]]. The survivors of the Fall have spread throughout the solar system.
* ''TabletopGame/TheEndOfTheWorld'' by Creator/FantasyFlightGames allows players to experience the apocalypse from its beginning where they live, with themselves serving as the player characters.

* ''Theatre/{{Finale}}'' ends this way, [[spoiler:with the gamma radiation from a nearby galaxy causing earth to become inhabitable]].
* Theatre/TribulationTrail is entirely devoted to this.

* ''Roleplay/{{Shadowside}}'': Resulting from a MassSuperEmpoweringEvent and the FantasticRacism it inevitably started.
* ''Roleplay/DestroyTheGodmodder'' has a more limited example. The entire community (the server in the first game, every minecraftian ever in the second) ragequits permanently, leaving the target (server or Minecraft) completely desolate and devoid of activity.

[[folder:Video Games]]
* ''VideoGame/CommandAndConquerTiberianSun'' was unique in that its last missions were essentially a race against time before everything changed. Kane has completed his World Altering Missile, which will turn all life into Tiberium based life, and there is only three hours left till it is fired. As Nod, you have to set up the ICBM launchers in Hammerfest which will destroy the Philadelphia as it passes overhead, thus assuring the WAM goes off. As GDI, you have to prevent the launch of the missile in Cairo and the [=ICBMs=].
* The ''VideoGame/SuperRobotWarsAlpha'' sub-series's finale had several endings that involved trying to stop the death of all sentient life in the universe. The worst one involved the embodiment of life and rebirth going nuts and using its WaveMotionGun at the party... which kills everyone in the quadrant.
* The end of Chapter 4 in ''VideoGame/BravelySecond'' has the heroes arrive just too late to stop the Kaiser's plan: He escapes into the Holy Pillar bringing Agnes with him, but not before destroying the Moon, which kills all of Magnolia's allies, plunges the world into an eternal night, and since the Moon was the only line of defense against Ba'als, they invade Luxendarc, replacing all random encounters, with [=NPCs=] in every town going from panicking to being resigned to their fate. [[spoiler:Good thing the player has a ResetButton and Yew is [[BreakingTheFourthWall quick to recommend they use it]].]]
* In [[VideoGame/FireEmblemTellius Fire Emblem Radiant Dawn]], Ashera is the Goddess of Order. If there's too much war and conflict, she destroys the world, angry that the dark god has been freed and [[spoiler: that Lehran hasn't been able to fulfill his promise.]]. However, [[spoiler: the galdr of release freeing Yune]] prevents her from doing this and she turns almost everyone into stone statues, preparing to rebuild the world anew.
* ''VideoGame/CityOfHeroes''... if there were a time when the world ''isn't'' imperilled by callous [[{{Supervillain}} villains]], [[HumongousMecha giant robots]], aliens from AnotherDimension, Experiments GoneHorriblyWrong and so forth, it was probably removed in beta. Even the villains get a few cracks at saving the world in a bit of Destiny subversion [[spoiler: a certain arc shows you what would happen if you fulfill your potential as a Destined One and take over the world -- there'll be no world left to take over. You then have to thwart BigBad Lord Recluse in the future to convince the present Recluse not to go through with the plan... which really does mess with the whole ball of [[TimeyWimeyBall Timey Wimey Stuff]], and player's heads]].
* ''VideoGame/TreasureOfTheRudra'' followed this pattern of extinction of races about 5 times before the game actually begins; Every 4,000 years, a being called Rudra kills off the current race and creates a new one. [[spoiler: This turns out to be a plan established by Mitra: Creator of the world in order to create a race that can defeat invaders from destroying the world in the first place when she is defeated or unable to do her duty.]]
* In ''VideoGame/StarOceanTheSecondStory'' the main antagonist plans on erasing the universe by causing the Big Crunch. [[spoiler:His plan goes through anyway even after you defeat him.]] And in ''VideoGame/StarOceanTillTheEndOfTime'', the BigBad intends to ''delete'' the Universe.
* In ''Novalogic'''s F-22 Lightning II, the last campaign has a collection of military and political extremist groups contesting the last Ukrainian election, with the intended result of re-creating the USSR. In the second to last mission US, Russian, Israeli, British and such intelligence have assured that even if they take a nuclear silo, they cannot reconfigure a new launch code. Now, not only have they taken one, but they have reconfigured the launch codes. Russian attempts to initiate self-destruct have failed. Their KGB sources no longer answer their phones. The world is only minutes from a nuclear holocaust.
* The Halos in the ''Franchise/{{Halo}}'' series are weapons designed to wipe out all sentient life in the galaxy, i.e. The End Of The Galaxy As We Know It, to prevent [[TheVirus the Flood]] from spreading; naturally enough, when such an outbreak occurs in the [[VideoGame/HaloCombatEvolved first game]], the PlayerCharacter has to stop the weapon from firing.
* ''VideoGame/CommanderKeen'' had to prevent this a couple of times in the classic platform-game series by Apogee. His first game-series was titled ''The Earth Explodes'', and he had to prevent the [[MindControl mind controlled]] Vorticons -- who were being manipulated by his EvilCounterpart -- from doing just that. The sequel, 'Goodbye Galaxy', upped the ante as suggested. The next series was supposed to be about him preventing the end of the entire ''universe'', but at that point, Apogee was running out of money, and he only got enough funding to save his babysitter.
** In the second game [[spoiler:it is in fact possible to blow up the earth by 'accident' by flipping the switch on one of the {{Death Ray}}s before disabling it, leading to a NonstandardGameOver]].
* In ''VideoGame/TheLegendOfZeldaMajorasMask'', a falling moon threatens to wipe out the world of Termina. In most other games in the series, the villain's only trying to ''rule'' the world.
** Stated at the very end of ''VideoGame/TheLegendOfZeldaALinkBetweenWorlds'' that [[spoiler: Lorule, Hyrule's alternate dimension counterpart, was crumbling away after Princess Hilda's ancestors destroyed Lorule's Triforce. Death Mountain suffers from an everlasting winter, the swamp region is always flooded, constant earthquakes have torn the land apart, and the kingdom is overrun with monsters. Without the Triforce, Lorule would eventually be destroyed. Luckily, Link and Zelda use their own Triforce to restore Lorule's Triforce.]]
* A Similar event occurs in ''VideoGame/DarkCloud 2'': [[spoiler: The being who is the true identity of the assumed BigBad is the one who has invoked and is responsible for stopping the Star of Oblivion from falling]].
* Would have been the fate of the world in three of ''VideoGame/{{Drakengard}}'s'' MultipleEndings if not for the intervention of the protagonists.
* In ''Franchise/KingdomHearts,'' The Darkness is attempting to extinguish [[TheLifestream the Heart of reality itself]]. The protagonists get a glimpse what will happen to the multiverse if they fail when they visit [[TheVeryDefinitelyFinalDungeon a place called "The End of the World."]] It's the center of all Darkness -- a bleak, mostly formless mess made up of the stuff of worlds devoured by TheHeartless, who themselves are made up of the stuff of ''people'' devoured by TheHeartless or devolved by their own [[ThisIsYourBrainOnEvil descent into evil]].
* In ''VideoGame/SuperPaperMario'', Count Bleck [[spoiler: and Dimentio]] wish to destroy ALL worlds via the Dark Prognosticus. [[spoiler: They actually succeed in destroying the Sammer Guys' Kingdom -- ''almost'' while the heroes are ''still in it''.]]
* In ''VideoGame/LiveALive'' [[spoiler: You are actually given the option to end all of existence by your own hands just by selecting the Armageddon option!]]
* Every ''Franchise/ShinMegamiTensei'' game (including the spinoffs) deals with this in some fashion or another.
** In one of those spinoffs, ''VideoGame/{{Persona 3}}'', the Main Character is explicitly told from the start that "the End" is coming soon. [[spoiler: If he chooses, he can delay it a couple of months and have it come without knowing it's coming. Or, he can go out fighting, but it's ultimately portrayed as futile. [[DidYouJustPunchOutCthulhu And then you win.]]]] [[spoiler: [[BrokeYourArmPunchingOutCthulhu Kind of.]]]]
** In the original ''VideoGame/ShinMegamiTenseiI'', halfway through the game, civilization is destroyed in a nuclear war. You and your companions are spared by being transported to the demons' realm, but when you return a few decades later, the world remains devastated as demons roam free and the forces of Gaia and Messiah wage war. [[spoiler:Then Messiah floods Tokyo for good measure.]]
** In ''VideoGame/ShinMegamiTenseiIIINocturne'' (or ''Lucifer's Call''),[[spoiler: the world ends after the first hour of gameplay and you spend the rest of the game rebuilding it while not getting ganked by the Demons who roam freely now.]] And the True Demon Ending [[spoiler:involves ending ''everything'' in order to destroy Heaven.]]
** In ''VideoGame/DigitalDevilSaga'', another spinoff, not only does [[spoiler:the world of the Junkyard end at the end of the game]], but [[spoiler:the real world that you end up in was half destroyed five years ago, and starts disintegrating into the sun halfway through the game. Your goal is to stop it.]]
** In ''VideoGame/ShinMegamiTenseiStrangeJourney'' the Schwarzwelt swallows Earth in a few seconds if you die.
** In ''VideoGame/ShinMegamiTenseiIV'' if the protagonist decides to take the Nihilist route [[spoiler:because of the endless war between Law and Chaos,[[OmnicidalManiac The White]] help him destroy the entire world. With a black hole for irony]].
* There's a free online flash game ''VideoGame/{{Pandemic}}'' and its sequel ''Pandemic 2'' in which the player assumes control over a disease by spending evolution points on symptoms like fever or making the disease transmitted by air. The goal is to kill every single human on earth.
** Its SpiritualSuccessor ''VideoGame/PlagueInc'' follows the same concept. It also includes some non-standard world-ending scenarios, such as [[spoiler: humanity devolving to Neanderthals.]]
* This is at least part of the villain's plan in almost every ''Franchise/FinalFantasy'' game.
** Subverted in ''VideoGame/FinalFantasyVI,'' wherein the BigBad, Kefka, ''actually succeeds in destroying the world'', despite your best efforts otherwise. You watch as countless [=NPCs=] are killed as their land is ripped apart, and the world map is left permanently scarred. The rest of the game is spent trying to get revenge because you failed the first time around and trying to break his tyrannical grip on what's left of society.
** In ''Videogame/FinalFantasyX'' [[spoiler:this is subverted towards the end, as the protagonists try to end the "eternal spiral of death" that had the entire world in it's grip for a thousand years, bringing the End of the World as We Know It.]] In ''VideoGame/FinalFantasyX2'', [[spoiler:the world is recovering from the confusion left after the removal of the CorruptChurch. It's played straight with the original creation of Sin, which turned a futuristic cyber world into a society of villages outlawing the use of machines and advances technology.]]
** This is the main goal of the BigBad in the ''Chains of Promathia'' expansion in ''VideoGame/FinalFantasyXI''. It really doesn't help that the avatar Bahamut [[spoiler:thinks that the best way to prevent this is to wipe out all sentient life on Vana'diel]].
** Serah and Noel attempt to avert this trope in ''VideoGame/FinalFantasyXIII2'' by changing the future. They ultimately do change the future... [[spoiler:but the results are [[ApocalypseWow much]], [[TheBadGuyWins much]] [[DownerEnding worse]]]].
** And as such, the sequel, ''VideoGame/LightningReturnsFinalFantasyXIII'', establishes that this is inevitable no matter what. Lightning's task is to save as many souls as she can to bring into the new world that shall be created.
** ''VideoGame/FinalFantasyXIV'' had Nael van Darnus [[ColonyDrop bring down the lesser moon, Dalamud]] as a part of the Meteor Project. The moon turns out to be an ancient Allagan construct designed to seal the elder primal, Bahamut. Once the moon breaks apart, Bahamut razes all of Eorzea with his fiery and destructive powers. Bahamut could have easily caused total global destruction, but thanks to Louisox intervening, the damage was reduced to just within Eorzea itself.
* In ''VideoGame/ChronoTrigger'', the driving point of the game is to prevent Lavos from destroying the world in 1999 AD. (The 'present' year in the game is 1000.) And that one of the [[TimeTravel time periods you eventually find yourself]] is 2300 AD, thus providing the player a playable [[StoryboardingTheApocalypse Post-Apocalypse]].
** Also, after a boss battle, [[spoiler:the magical kingdom of Zeal]] does a ColonyDrop where the entire floating continent falls from the sky. The resulting destruction (including a huge tidal wave) destroys everything, leaving a small handful of survivors in the world. This apocalypse is also [[spoiler:indirectly]] caused by Lavos.
* In ''Franchise/MassEffect'', Shepard's mission is to prevent the End of the Galaxy As We Know it at the hands of Saren, whose [[spoiler:ship is in reality an AI known as Sovereign, a representative of an ancient race of sentient machines (AIs) who are responsible for bringing about the destruction of all sentient organic life in the galaxy every 50,000 years or so.]]
** In ''VideoGame/MassEffect3'', this happens in the first ''ten minutes'' of the game.
** At the end of ''VideoGame/MassEffect3'', [[spoiler:all of the endings have shades of this, though with an optimistic outlook for the future. Except for the Refusal option, where the Reapers ultimately succeed in harvesting the current galactic civilization, and the minimal-EMS "Destroy" ending, where the activation of the Crucible causes the mass relays to overload and cause widespread damage throughout the galaxy]].
* ''VideoGame/{{Terranigma}}'' kinda reversed it. The world has already ended from the start of the game and it's then the job of the Hero to starts the world again. [[spoiler: Then he takes on the task of keeping it from ending ''again'', much to the consternation of the god he's been taking orders from the whole time.]]
* All 4 games in the ''VideoGame/GuildWars'' series involve a looming threat that will destroy the world if the player characters don't stop it. The first game (''Prophecies'') twists the trope by having you discover at the end (just in time to be able to do something about it) that [[spoiler:you've been duped by the BigBad, and all your actions have been ''helping'' to bring the end of the world, instead of averting it.]] The next two (''Factions'' and ''Nightfall'') play the trope straight. The fourth (''Eye of the North'') subverts it at the end, when a cutscene seen by the players (but not the characters) hints that [[spoiler:you didn't actually kill the BigBad, and something end-of-the-world-ish is still going to happen anyway]]. WordOfGod has confirmed this interpretation in pre-release information about ''Guild Wars 2''.
* In ''VideoGame/WorldOfGoo'' -- and this meets the original definition of sheer -- the world [[spoiler:becomes incompatible with its inhabitants, like ''software'', when it's ''upgraded'' into three dimensions]].
* ''VideoGame/SuperMarioGalaxy'' has one, but purely by accident and is not a part of Bowser's plan, but ignoring the programming of the game, it would have happened anyway whether he defeats Mario or not, because he unwittingly puts his plan above his own safety. After beating Bowser for the final time, [[spoiler: one of the suns around his galaxy reactor implodes, causing a huge chain reaction that creates a massive super black hole that begins to suck up everything in the universe. This is the end of the ''universe'' as they know it! All the Lumas throw themselves into the black hole to stop the destruction in a HeroicSacrifice]].
* ''VideoGame/AvalonCode'' has this as its premise. The world is going to get destroyed, and your job is to collect (well, scan them by hitting them with the book...) anything worth being recreated into the next world. [[spoiler:It turns out that this particular end is happening too soon, due to Werner and Olly's meddling.]]
* ''VideoGame/{{Mother 3}}'''s [[SealedEvilInACan Dark Dragon]] would easily destroy the world if [[spoiler: Porky]]'s minions managed to pull at least four of the [[CosmicKeystone Seven Needles]].
** [[spoiler: He does anyway when Lucas pulls the final needle, but in the finale you find that most if not all of the good characters survived, presumably to be reborn into the next world.]]
* Several of these in the ''VideoGame/WingCommander'' series.
** In ''VideoGame/WingCommander III'', one of the missions is to shoot down missiles carrying biowarfare warheads that would render a planet uninhabitable by humans for centuries. Also the fate of Earth in the losing scenarios of the game, though just hinted at with a ''[[Film/Terminator2JudgmentDay Terminator 2]]''-esque scene of a [[CatFolk Kilrathi]] boot crushing a human skull. From the same game there's also the [[EarthShatteringKaboom more literal world-enders]] of the ''Behemoth'' and the Temblor Bomb.
** Believed to be the fate of humanity by [[WellIntentionedExtremist Tolwyn]] in ''VideoGame/WingCommander IV'', without his plan to shape humanity into a race focused on killing, as enacted by the [[ANaziByAnyOtherName Black Lance]].
** The novel [[Literature/WingCommander ''Fleet Action'']], by William Forstchen, not only has the Earth threatened with orbital bombardment by "dirty" nukes (averted by a BigDamnHeroes moment), but actually kills off two colonies in orbit around Sirius by that manner, on the way to Earth.
*** Fan-made mod ''Standoff'', based on the events of ''Fleet Action'', lets you play as one of the said BigDamnHeroes.
* In ''[[VideoGame/ArmoredCore Armored Core for Answer]]'', it's implied that the ''[[VillainProtagonist main character]]'' wiped out the rest of humanity on ending C. Other paths to humankind's extinction exist in the game as well...
* The ''VideoGame/{{Resistance}}'' series on the UsefulNotes/{{P|layStation3}}S3 features TheVirus systematically conquering and assimilating humanity in an alternate history setting.
* This is the goal of everyone in ''VideoGame/ArTonelicoIIMelodyOfMetafalica''. [[spoiler: There are two different {{Assimilation Plot}}s: Ascension halfway through the game and Sublimation at the end. You yourself almost destroy the known world when you [[NiceJobBreakingItHero screw up singing Metafalica]] early in the game, and at the end you have to destroy half of it in order to reveal the VeryDefinitelyFinalDungeon.]]
* ''Franchise/TheElderScrolls''
** In the series' mythology, Alduin, the [[DragonsAreDemonic draconic]] BeastOfTheApocalypse, provides a very literal example of the trope. It is repeatedly stated that Alduin, as the World-Eater, is not going to erase all of Creation from existence; he is "merely" going to destroy the current incarnation of the world so that a new one can take its place. This EternalRecurrence is his divine mandate. As Alduin is ''[[AnthropomorphicPersonification embodiment]]'' of the end of the world itself, he can only manifest his full power when it is time to actually end the world, at which point he becomes a [[EldritchAbomination titanic monster]] with divine power even beyond that of the [[OurGodsAreDifferent Daedric Princes]].
** ''[[VideoGame/TheElderScrollsIVOblivion Oblivion]]'':
*** Mehrunes Dagon, the [[DestroyerDeity Daedric Prince of Destruction]], serves as the BigBad. As an OmnicidalManiac of the highest regard, he seeks the utter destruction of Mundus, the mortal world. Naturally, it is up to the [[PlayerCharacter Champion of Cyrodiil]], HiddenBackupPrince Martin Septim, and the [[AncientOrderOfProtectors Blades]] to stop him. Worse still, in ''[[https://www.imperial-library.info/content/seven-fights-aldudagga The Seven Fights of the Aldudagga]]'', it is implied that Alduin originally cursed Dagon into this state as a form of IronicHell as a punishment for hiding parts of earlier kalpas from him:
--->'''Alduin''': "You I curse right here and right now! I take away your ability to jump and jump and jump and doom you to [the void] where you will not be able to leave except for auspicious days long between one and another and even so only through hard, hard work. And it will be this way, my little corner cutter, [[ImpossibleTask until you have destroyed all that in the world which you have stolen from earlier kalpas, which is to say probably never at all!]]"
*** In the ''Shivering Isles'' expansion, you need to help prevent this from happening to the titular Shivering Isles, the [[EldritchLocation Daedric realm]] of Sheogorath, [[MadGod Daedric Prince of Madness]]. During a [[EternalRecurrence recurring event]] known as the Greymarch, the Isles are destroyed by Jyggalag, the [[ControlFreak Daedric Prince of Order]]. As it turns out, [[spoiler:Sheogorath is the [[SealedInsideAPersonShapedCan person-shaped can]] that Jygglag was sealed inside of by the other Daedric Princes who were fearful and jealous of his power]]. Saving the world in this case involves [[spoiler:taking on the [[AGodIsYou mantle of Sheogorath yourself]] to free Jyggalag and end the ViciousCycle]].
** In ''[[VideoGame/TheElderScrollsVSkyrim Skyrim]]'', the aforementioned Alduin returns and serves as the BigBad. However, he has chosen to shirk his duties as World-Eater and instead wants to TakeOverTheWorld instead, to rule it and be worshiped as a god by mortals, something he once established long ago with the other [[OurDragonsAreDifferent dragons]] and mortal [[SinisterMinister dragon priests]]. Akatosh, Alduin's divine father and TopGod of the [[SaintlyChurch Nine Divines]] pantheon, has sent the [[PlayerCharacter Last Dragonborn]] to oppose Alduin. Failure would still mean the end of the world, with an emphasis on "as we know it".
* ''VideoGame/{{Touhou}}'', in its eleventh game, finally featured a BigBad who was actually willing to pull one of these off. She just happened to be a crow who was ''[[ILoveNuclearPower powered by nuclear fusion, and turning the underworld into a new Sun]]''.
* Skarin from ''VideoGame/VikingBattleForAsgard'' brings this about. Granted it's more the extremely uncomfortable variety but it still counts [[spoiler: since he unleashes Fenrir who kills the Gods thus bringing about the Norse version of the Apocalypse]].
* In VideoGame/{{Fallout}}, The World As We Know It Ends on October 23, 2077.
* In ''VideoGame/{{Fahrenheit}}'', if you [[spoiler:give Jade to the Purple Clan]], the world ends in eternal winter. [[spoiler:Giving her to the Orange Clan or learning her secret yourself saves the world, though in the former case that may only be for a short time.]]
* In ''VideoGame/PokemonDiamondAndPearl'', the BigBad Cyrus wants to use the power of [[OlympusMons Palkia and Dialga]] to wipe out the current world and create a new "[[{{Dystopia}} perfect]]" one in its place.
** ''[[UpdatedRerelease Platinum]]'' further expounds his motivations: to eradicate human "spirit", which he [[TheEvilsOfFreeWill deems responsible for the world's ills]].
** Further back, the climax of ''VideoGame/PokemonRubyAndSapphire'' has Groudon/Kyogre's awakening bring about an endless drought/flood. The game outright states that the Hoenn region could be destroyed if this isn't stopped, but who's to say it would end there?
** In ''VideoGame/PokemonUltraSunAndUltraMoon'', [[spoiler:it is heavily implied (and outright confirmed in Lysandre's case) that a few alternate universes were destroyed as a result of the lack of anyone stopping the BigBad of various games from their goals]].
* The final stage of ''VideoGame/SonicTheHedgehog2006'', the aptly-named [[ExactlyWhatItSaysOnTheTin End of the World]], has the protagonists scrambling to gather the Chaos Emeralds from the distorted fragments of reality that remain as the [[SpacetimeEater time-space-devouring]] [[EldritchAbomination abomination]] Solaris goes to work.
** ''VideoGame/SonicForces'' has Eggman winning and the whole world getting run over with fire, Death Egg Robot sentinels, and Infinite's replicas. Oh and, the Resistance has only 3 days to stop the end of the world.
* ''Magic Planet Snack'' has this a couple of times:
** There is a wizard in the middle of every planet. You have to tunnel through the planets.
** More obvious in the good ending:
--> "And then they ate the entire universe. THE END."
* This is the theme of VideoGame/WorldOfWarcraft's 3rd expansion pack, appropriately titled ''[[ExactlyWhatItSaysOnTheTin Cataclysm]]''.
* In the first two ''VideoGame/SpaceQuest'' games, BigBad Vohaul plots to destroy Xenon. Roger must save Xenon from an EarthShatteringKaboom in the first game, and from insurance salesmen in the second.
* ''VideoGame/MissileCommand''. Only you can prevent the nuclear destruction of Earth's last remaining cities. And [[FailureIsTheOnlyOption you will lose]].
* In ''VideoGame/ChampionsOnline'', the fallen angel Therakiel is destined to bring about the Apocalypse in the city of Vibora Bay. Two mortals, Robert Caliburn and Valerian Scarlet, shall be the key players of this final conflict, though no one knows which side they shall take. [[spoiler:[[NiceJobBreakingItHero Well, actually Valerian is working for Therakiel and you just handed the apocalypse starting artifacts to her. Oh, and you stole the gem that gives Robert his powers.]] Better fire up the [[TimeTravel time machine]]!]]
* VideoGame/MetalGearSolidPeaceWalker's climax (of Chapter 4, at least) dealt with trying to stop Peace Walker from both launching a nuke to Cuba ''and'' transmitting false trajectory data to NORAD after Coldman, in his dying breaths, activated Peace Walker.
* All of the ''VideoGame/StarFox'' games deal with this trope on a more galactic scale; however, VideoGame/StarFoxAdventures plays this straighter with the potential end of only Dinosaur Planet (renamed Sauria in later games).
* Since ''VideoGame/OdinSphere'' is based on the Norse legend of Ragnarök, the world ends no matter what path you take. The fate of the world, however (whether it stays destroyed or reborn), depends on whether or not the player correctly chooses who faces the final bosses.
* In the fourth installment of the ''VideoGame/HeroesOfMightAndMagic'' series, the world that the previous games take place in is destroyed when two incredibly powerful magical swords that were featured in expansions of the previous game clash. Fortunately, portals start appearing all over the place that take the lucky survivors to the new world of Axoth.
* The planet of ''VideoGame/TalesOfSymphonia'' and ''VideoGame/TalesOfPhantasia'' suffers from this like a recurring rash. It happened for sure 4000 years before Symphonia at the conclusion of a devastating war, when the planet was split in two and taken over by a malicious racial supremacist theocracy, and then again between Symphonia and Phantasia when another devastating war set the planet up to be nuked back to the dark ages by a meteor strike. Also, there were several during the 4000 years of theocratic rule due to a resource conservation scheme[[note]]Only one of the two halves would get the resources it needed at any given time, and it would periodically switch- and when that happened, societies in the previously thriving half would crumble[[/note]], but we only know of one for certain[[note]]The fall of the dynasty ruling Sylvarant[[/note]]. It comes close to happening again in Phantasia[[note]]The Big Bad needs humanity to use as few resources as possible, and decided the best and easiest way to do that would be to KillEmAll, or at least nuke 'em to the stone age[[/note]] but the heroes stop it that time.
* One of the levels in ''[[VideoGame/TearsToTiara2 Tears to Tiara 2]]'' takes place in an unnamed village. The [[PreacherMan village priest's]] description of it sounds like Benedictine Monasticism. [[spoiler:Turns out [[ChurchMilitant the priest]] is a GiantSpider, the village full of monsters, the [[MassHypnosis inhabitants are brainwashed]] and forced to pray to Watos, and it's all a test for a bigger project by [[TheEmpire the Holy Empire]].]]
* In ''VideoGame/InFamous'', [[BigBad Kessler]] and the [[AncientConspiracy First Sons]] have, in the name of human advancement, developed a device that can activate superpowers in the user... and it kills everyone else in a six-block radius in the process. It turns out that only some people with a specific genetic trait can even use it, and others who meet this criteria in the blast radius will also receive powers. It doesn't take long for most of the cast to come to the obvious conclusion: whoever can get their hands on this device will be able to make their own super-powered soldiers with plenty of collateral damage they can blame on terrorists, ushering in a new era of warfare that will irrevocably change the world for the worse. [[spoiler: And all of that's just a RedHerring, because Kessler is actually a time traveler from a BadFuture and his real goal is to awaken his past-self's powers ahead of schedule so he'll be ready to face down a genocidal monster called [[NamesToRunAwayFromReallyFast the Beast]] before it can rise, at which point it will ravage the entire world and end all life.]]
** In ''VideoGame/{{inFAMOUS 2}}'' we learn that [[spoiler: [[PropheticFallacy Kessler was missing a vital piece of information]] and the Beast's actual goal is to save as many people as he can from an incurable plague that's spreading across the world, but his process kills others. The evil ending is agreeing that this is the best course of action and helping him do it]].
* In ''VideoGame/{{Rift}}'', Defiant player characters are sent back in time from a BadFuture in order to avert the [[ApocalypseHow Class 5 or 6 apocalypse]] that's the result of [[BigBad Regulos]] [[TheBadGuyWins winning]].
* In ''VideoGame/ArcTheLad'' the final boss's first sentient act after being released from imprisonment is to rip the world a new one. He seems to learn to prioritize better in the sequel, since when he is released that time he then decides to have fun ''after'' he kills those pesky heroes.
* In ''VideoGame/{{Xenosaga}}'' [[spoiler: humanity has unconsciously been causing a chain reaction to undo all existence over many myriad iterations of the universe, all because of the existential horror of uniting with the Collective Unconscious. The BigBad is trying to ''[=stop=]'' this from happening. Sort of. God tries to figure out what our deal is]].
* ''VideoGame/AssassinsCreedII'' reveals that the main plot, [[TheHashshashin Assassins]] versus [[UsefulNotes/TheKnightsTemplar Templars]] fighting over ancient artifacts that can control the fate of mankind, is actually part of a larger plot by [[{{Precursors}} Those Who Came Before]]. ''VideoGame/AssassinsCreedRevelations'' details how their First Civilization, countless millennia ago, was [[StoryboardingTheApocalypse destroyed by a solar flare]], [[CosyCatastrophe nearly wiping mankind]] off the face of the Earth. The Pieces of Eden and the [[GeneticMemory genetic legacy]] they left in certain human bloodlines were all designed to converge in 2012 and communicate the information necessary so that the modern-day Assassins can avert a repetition of this catastrophe.
* This is what Galactus plans to do in VideoGame/MarvelVsCapcom3. Should you lose to him in the final battle, [[EarthShatteringKaboom he succeeds]].
* This is the ultimate goal of Ruin in ''VideoGame/DuelSaviorDestiny'', though the details on it are only slowly unveiled. First it seems that the world will simply have humanity purged from it and replaced with monsters, [[spoiler:then it turns out that this will happen to ''all'' worlds if it happens in Avatar and then it turns out that the universe ''itself'' will be remade should Ruin win]].
* In ''VideoGame/{{Crysis 3}}'' this is the result if [[spoiler: you don't fire Archangel at the True Ceph warship; it fires its WaveMotionGun and the last thing you see before fade to black is the shockwave visibly spreading over Earth's surface]].
* The ''Awakened'' DLC for ''VideoGame/DeadSpace3'' has [[spoiler:the Brother Moons - planet-sized {{Eldritch Abomination}}s spawned from entire species consumed by the necromorph virus - chowing down on Earth itself at the end. Gotta love that CosmicHorrorStory]].
* ''VideoGame/FarCry3BloodDragon'' is set in an alternate-timeline 2007 where cybernetics and war are more common, plus culture hasn't progressed past the '80s.
-->"It is the near future. The apocalypse has had an apocalypse!"
* ''VideoGame/MinecraftStoryMode'': [[spoiler:The Wither Storm is basically a walking version of this. If not stopped, it will likely reduce the world to bedrock.]]
* In ''VideoGame/UncommonTime'', if the World Tuning isn't successfully performed by the end of the year, the world will experience global cooling and enter an ice age. This ends up happening in one of the bad endings, where [[spoiler:Alto decides the world doesn't deserve to be saved and allows the eternal winter to spread.]]
* In ''VideoGame/TimeSplitters'' series, the world has ended in wars past... you fix everything in the [[VideoGame/TimeSplittersFuturePerfect third game]] though.
* ''VideoGame/{{Cataclysm}}'' takes place in the near-future, where the world has been simultaneously been struck by a ZombieApocalypse, giant bug invasion, MushroomMan infestation, and the opening of several portals to an alternate dimension full of {{Eldritch Abomination}}s.
* ''VideoGame/DarkSouls'' revolves around this. If the First Flame dies out, darkness will cover the world. Most of the game's characters want to stop this from happening, by rekindling the Flames (called "Linking the Fire") and allowing them to keep burning. A bit of a twist in that there's no grand evil being that's actively trying to quench the Fire; the Flames are dying simply due to the long march of time, as nothing can last forever. It's also pretty clear that ''the world'' will continue on just fine, the question is whether any life as it is currently known can survive the oncoming Age of Dark. Ultimately, [[spoiler:the games leave it up to the player to decide what's really best for the world: kindle the Flames and try to prolong the current era as long as possible, let the Flames die and nature take its course, or reject the choice and seek a third option... if any such option even exists.]]

[[folder:Visual Novels]]
* In ''VisualNovel/FateStayNight'':
** In the end, [[spoiler:it is revealed that the Holy Grail has been turned into an ArtifactOfDoom that will [[JackassGenie grant all wishes as destruction]], and continuously spew out evil on a scale that threatens the entire human race]].
** Gilgamesh's "sword", which he calls Ea, is said to have the capacity to end all life on Earth, effectively destroying the world. Gilgamesh never uses that much power though... [[PragmaticVillainy kind of stupid to destroy the world you're living in, after all]]. [[spoiler:WordOfGod states that if Gilgamesh ever actually tried to do that, he would fail: the [[SentientCosmicForce Counter Force]] would get involved to prevent the destruction of both mankind and the planet, and even Gilgamesh isn't powerful enough to resist the wrath of the Counter Force.]]
* ''VisualNovel/ShikkokuNoSharnoth'' nearly has an end of the world situation when [[spoiler:Sharnoth overwrites the real world for a brief time]].
* In ''VisualNovel/{{Rewrite}}'', the world is at risk of undergoing the Song of Salvation and having humanity wiped out. It has happened before.
* In ''VisualNovel/MuvLuvUnlimited'', [[spoiler:all of the endings result in this.]]

* ''Webcomic/CollegeRoomiesFromHell''. Don't be fooled by the early years; the "from Hell" part is quite literal.
* In ''Webcomic/TheWotch'', Anne actually [[http://www.thewotch.com/?epDate=2007-05-21 laughs at Xaos]] when he reveals that he wants to use her to [[http://www.thewotch.com/?epDate=2007-05-18 destroy all worlds]], claiming she is "not sure [he] thought this diabolical plan all the way through."
* This is the threat K'Z'K poses in ''Webcomic/SluggyFreelance''. [[AnotherDimension Other dimensions]] shown in the series have visited have faced similar threats. On a couple occasions the main characters have helped save these other worlds; on a couple other occasions, they're actually the ones responsible (directly or indirectly) for the destruction of the human race. Oops.
* Tom Siddell described ''City Face'' (a ''Webcomic/GunnerkriggCourt'' interim comic) as "a story of how love can save the world." It turns out to be literal: a fairy informs City Face that if he doesn't win the heart of his dream girl, the world could be destroyed.
** City Face is a pigeon, and Gunnerkrigg fairies are ... not renowned for their sanity (they're basically all manic-depressives, except that when they're "depressive," they're ''still'' manic). So how seriously one is supposed to take this is questionable at best.
* Averting this trope is the main reason ''[[Webcomic/TheOrderOfTheStick Order of the Stick]]'' have been struggling to foil Xykon and Redcloak. [[spoiler: May turn out to be a subversion, as recent revelations suggest there's more to the Snarl's prison than both good and bad guys have been led to believe.]]
* In ''Webcomic/IrregularWebcomic'' the various [[TemporalParadox temporal paradoxes]] eventually destroyed the whole universe. It got better.
* ''Webcomic/{{Homestuck}}'' features a [[TheGamePlaysYou benign-looking computer game]] that turns out to summon the end of the world. In a unique variation, this is how the story begins, and rather than being the result of a villain's meddling, [[spoiler: it is a natural part in a multi-universal circle of life.]] Not that that makes it any less disconcerting to see messages from the people [[JustBeforeTheEnd left behind on Earth]].
* ''The Earth Explodes'' is the name of a web comic where after each strip the world explodes, well, the final comic in the collection is always a picture of the planet exploding. ExactlyWhatItSaysOnTheTin, can be read [[http://www.earthexplodes.com/about.html here.]]
* ''Webcomic/FarOutThere'' opens with Trigger being trained from birth to [[http://faroutthere.smackjeeves.com/comics/1027072/page-5-dun-dun-duuuun/ prevent this]]. (It turns out to be [[http://faroutthere.smackjeeves.com/comics/1027076/page-9-when-exposition-attacks/ completely unnecessary]])
** Avatar was also created [[http://faroutthere.smackjeeves.com/comics/1027280/page-32-the-strange-story-of-avatar-part-1/ with this in mind]].
* In ''Webcomic/{{Endstone}}'', [[http://endstone.net/2009/02/10/issue-1-page-2/ Jon tried to do this.]] Given the hints of a LotusEaterMachine, this may not mean he's a complete monster.
* In ''Webcomic/{{Sinfest}}'', [[http://www.sinfest.net/archive_page.php?comicID=2623 God starts this, changes his mind, and rewinds.]]
* ''Webcomic/OffWhite'': The premise of the whole comic is that the balance of all things has been upset and thus everything is slowly going down the drain.

[[folder:Western Animation]]
* In ''WesternAnimation/AvatarTheLastAirbender'', in the first episode of the four-part series finale Aang learns that if he doesn't stop the Firelord before Sozin's Comet, that [[spoiler:Ozai will go on an Earth Kingdom and Water Tribe genocide, obliterating every race in the world except the firebenders]]. And the worst part is that he's more than capable of doing that.
* ''WesternAnimation/TheLegendOfKorra'' has a scenario that is even worse and to the letter; it's implied that if UltimateEvil Vaatu wins during a Harmonic Convergence, humans won't be around to see the next one, and Vaatu and the Dark Spirits will rule the world. [[spoiler:In the Book 2 finale, we see what would happen if Vaatu succeeded, but it didn't last]].
* The GrandFinale of ''WesternAnimation/DannyPhantom'' does this with an asteroid.
* Used in ''WesternAnimation/{{Futurama}}'', when the Professor and his crew must prevent a giant ball of 20th century New York garbage from returning to Earth and destroying the planet.
** Then there was the What If episode where Fry destroyed the universe by never coming to the future, causing a TemporalParadox.
** And again when the Brainspawn plan to destroy the Universe after learning every piece of data in it.
** And again when a box containing our Universe is about to be destroyed because [[spoiler: it's in a Universe that's about to be destroyed because it's in a box that's about to be thrown into the Sun]]. Try to sort that out.
** "The Inhuman Torch" has a blue flame alien who nearly turns Earth Supernova. [[spoiler: Bender stops him, though.]]
* ''WesternAnimation/TheGrimAdventuresOfBillyAndMandy'' enjoyed doing this in as many ways as possible: Martian Zombies, all-powerful demons, everyone being turned into Cthulu-esque monsters, everyone being turned into demons, everyone being turned into a different TYPE of monster...
** Then there's the time Mandy grabbed a genie's lamp and wished everyone in the world would just go away. [[VillainProtagonist For her, that was a happy ending.]]
* ''WesternAnimation/JusticeLeague'' faced these several times.
** ThePilot had the formation of the League to stop an invasion by the aliens that destroyed all life on Mars.
** In "Twilight", ComicBook/{{Darkseid}} gets the League to help him save his own world, [[{{Dystopia}} Apokolips]], from being destroyed by Brainiac. However, [[spoiler: not only are the two villains in cahoots in an EvilPlan to capture Superman, Darkseid betrays Brainiac and rewrites his programming to become a servant of his will. He intends to use him to [[GalacticConqueror destroy the universe and remake it in his image]], which obviously qualifies for this trope in its own right]].
** "War World" [[SadisticChoice forced Superman to choose]] between death and letting this happen to an innocent planet.
** The second season finale, "Starcrossed", has the Earth invaded by the Thanagarians. They say they're building a giant shield generator to [[ForYourOwnGood protect us from even more hostile invading aliens]]. [[spoiler:It's actually a [[ShoutOut hyperspace bypass that will destroy the Earth.]]]]
** "The Return" has the super-android Amazo come streaking back in from wherever he's been, destroying [[GreenLantern Oa]] on his way back. [[spoiler:Turns out he just moved it out of the universe because it was in his way.]]
** ''Two'' of these occur in "The Greatest Story Never Told", in which ComicBook/BoosterGold is relegated to traffic duty while the rest of the League- the ''entire'' League, consisting of dozens of heroes-, battle against the [[EvilSorceror Dark Lord Mordru]], who will bring this about if he is not stopped. Instead Booster becomes a HeroOfAnotherStory when a HotScientist needs his help to stop a black hole consuming the planet.
** "Dark Heart" had a gray goo scenario, with fairly large goo.
** "The Once and Future Thing" culminated with the unraveling of reality due to the [[TimeParadox injudicious use of time travel]].
** "Divided We Fall", the second season finale of ''Justice League Unlimited'', brought back [[spoiler:Brainiac, and his standard procedure of absorbing all information on a planet and then destroying the original]].
** And finally, in the two-part GrandFinale "Destroyer" and "Alive!", [[spoiler: {{ComicBook/Darkseid}} comes BackFromTheDead and decides he's going to bring this about, [[RevengeByProxy purely to get back as Superman for killing him the first time]]. He nearly succeeds, and actually defeats the Man of Steel in battle, but ComicBook/LexLuthor (seemingly) destroys him and himself with the Anti-Life Equation. [[PyrrhicVictory That or they are both coming back in the future to enslave the universe]]]].
* Princess Luna's SuperpoweredEvilSide, Nightmare Moon, in ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' trying to bring TheNightThatNeverEnds, which, as WordOfGod says, would have turned all of Equestria into an icy hell.
*** [[ComicallyMissingThePoint Anyone else up for]] [[HumanPopsicle Pony Popsicles?]]
** [[EldritchAbomination The Windigos]] once nearly caused this in the past. By feeding on ThePowerOfHate cased by the ponies racial tensions at the time, they nearly froze the world before being destroyed by ThePowerOfFriendship.
** In the Season 4 closer, [[CameBackWrong Tirek]] decides to suck up all the magic ([[TheMagicGoesAway which would have made things]] ''[[ApocalypseHow very]]'' inconvenient. Fortunately, after a ''Anime/DragonBallZ''-esqe battle between Tirek and [[WaveMotionGun Twilight Sparkle]], [[spoiler: backstabbing by Discord]] and things getting back for our heroes, the [[BigDamnHero Mane 6]] use ThePowerOfFriendship to save [[TheMagicComesBack the day]].
** The Season 5 finale puts all of these to shame. [[ArcVillain Starlight]] [[UnwittingInstigatorOfDoom Glimmer's]] TimeTravel plan to ruin the Mane Six's friendship results in [[ButterflyOfDoom increasing worse]] {{Bad Future}}s with the various previous {{Big Bad}}s ([[ArsonMurderAndJaywalking and the Flim-Flam Brothers]]) conquering Equestria since the Mane Six weren't there to stop it. This eventually culminates into Equestria becoming [[SugarApocalypse a barren wasteland of rock, dirt, and dead trees]] that wouldn't look out of place in ''VideoGame/{{Fallout}}''. This, plus [[TalkingTheMonsterToDeath Twilight telling Starlight]] [[FromBadToWorse things could become even]] ''[[UpToEleven worse]]'' [[FromBadToWorse if she continued]], convinces [[MyGodWhatHaveIDone Starlight]] to put things back to normal.
* Stuff like this occurring is the norm in ''WesternAnimation/RegularShow''.
* ''WesternAnimation/SouthPark''
** Parodied in the episode "Make Love, not [[VideoGame/WorldOfWarcraft Warcraft]]." A player in the game has become so powerful that even the admins can't stop him from killing other players, and the fear is that everyone will become frustrated and stop playing:
---> Gentlemen, this could very well lead to the end of the World... of Warcraft.
** TheMovie had this happen when Satan rises at the climax and starts two thousand years of darkness.. [[SarcasmMode Thank you, Sheila]].
* The Season 4 3-part finale on ''WesternAnimation/TeenTitans'' to conclude the big Raven arc. [[spoiler: The world ended, but was restored after the BigBad was destroyed in Raven's big moment of CallingTheOldManOut.]]
* This sort of thing happens a lot, to any number of planets, at various points in the assorted ''Franchise/{{Transformers}}'' cartoons, comics, etc. Some planets make it, some don't.
* In ''WesternAnimation/TurtlesForever'', the [[WesternAnimation/TeenageMutantNinjaTurtles2003 2003 Shredder]] plans to set out on a conquest of the [[TheMultiverse Turtles Multiverse]], until he learns that there ''will'' be a team of Ninja Turtles that would be waiting to stop him in ''each'' and ''every'' dimension. He decides to destroy all of them at once by going after the source, [[ComicBook/TeenageMutantNinjaTurtlesMirage Turtle "Prime"]], blind to the fact that destroying the multiverse would mean the end for ''him'', as well. And he almost ''won'', too.
* The end of the world was threatened so many times by so many different villains of ''WesternAnimation/XiaolinShowdown'' that it was eventually {{lampshade|Hanging}}d.
* ''WesternAnimation/AdventureTime'':
** Occurred about 1000 years before the events of the show in the form of what is only known as the Great [[UsefulNotes/NuclearWeapons Mushroom War]]. The circumstances are left extremely ambiguous, although the presence of both evidence of modern society in the wreckage and supernatural beings in the present has [[EpilepticTrees led many to conclude]] that [[TheMagicComesBack the magic coming back]] was somehow involved.
** Also the goal of the show's OmnicidalManiac BigBad, [[OurLichesAreDifferent The Lich]].
* The opening sequence for ''Once Upon a Time... Man'' [[http://www.youtube.com/watch?v=dfnLa4B-Pbg ends with this]].
* In the season 4 finale of ''WesternAnimation/{{Archer}}'', we find out that Pam has a thing for this trope, including keeping a "bug-out bag" on-hand with vital supplies.
* On ''WesternAnimation/GravityFalls'', [[spoiler: [[EldritchAbomination Bill Cipher]]'s goal is to open a tear to his dimension and turn Earth into a WorldGoneMad. He succeeds near the end of the second season when he manipulates Mabel into giving him a compressed dimensional rift accidentally created by Ford's portal. Thankfully, a barrier limited his power to Gravity Falls, and he was defeated in the GrandFinale before he could escape]].
* In WesternAnimation/StevenUniverse, it's revealed that "the Cluster" Peridot was sent to check on is [[spoiler: an enormous conglomeration of Gem shards that will destroy the Earth if it awakens. Fortunately, in "Gem Drill" Steven is able to pacify the Cluster and get its component shards to "bubble" one another.]]
* In animated Christian short ''WesternAnimation/TheWayOfPeace'', the world ends in a fiery nuclear holocaust, which the narration warns is what will happen if we don't follow Jesus and "the way of peace."
* The Canadian [[AnimatedFilm Animated Short]] ''WesternAnimation/HotStuff'' demonstrates how lack of fire safety can result in this.
* ''WesternAnimation/{{Kaeloo}}'':At the end of [[spoiler: Episode 77]], the planet gets destroyed by a meteor, but [[StatusQuoIsGod it's back to normal by the next episode.]] Nobody dies, fortunately, since everyone escapes except Stumpy, who is an IronButtMonkey.
* ''WesternAnimation/WanderOverYonder'': This is [[OmnicidalManiac Lord Dominator's]] MO. Although other characters, such as [[BigBad Lord Hater]] and [[FluffyTheTerrible Buster]] have destroyed worlds too.

[[folder:Real Life]]
* Well, in a few billion years, the Sun will become a Red Giant, which will mean the end of the world.
* In about 600 million years, the acceleration of the greenhouse effect due to increasing solar luminosity will make earth too hot for C4 photosynthesis to occur, wiping out most (but not all) plant life on earth; by 1.1 billion years, nearly all surface life on the planet will be extinct and the oceans will begin to evaporate, increasing the atmospheric pressure to Venus-like levels, making things even hotter.
* Various theories in modern physics predict that baryons have a limited lifetime. Considering that everything is made with baryons this would mean that given enough time the whole universe will simply fall apart no matter what happens.
* There's always that threat that Mankind will stuff up something before any of the above "Real Life" Tropes even come close to coming true. There is even rumour of a small cult of people who believe that Mankind will push their "playing God" role too far and rather spectacularly fail, thus killing themselves. A wonderful quote from ''Franchise/JurassicPark'' which is much worth mentioning:
-->'''Dr. Ian Malcolm:''' God creates dinosaurs. God destroys dinosaurs. God creates man. Man destroys God. Man creates dinosaurs...\\
'''Dr. Ellie Sattler:''' Dinosaurs eat man. Woman inherits the earth...
** Never fear though; it'll be years before some corporate giant realizes that it's only a simple task of some genetic mutation and they'll be making millions out of Raptor-thigh cutlets.
*** Creator/IsaacAsimov did that in a short...
* The Permian Extinction, also charmingly known as [[NamesToRunAwayFromReallyFast the Great Dying]], which occurred on the [[CaptainObvious Permian]]-Triassic Boundary, was very nearly the End of the World as We Know It. At least, it was very nearly the end of ''life'' as we know it. 95% of all species went extinct. The extinction that killed the dinosaurs (the KT Extinction) wiped out "only" 60% of all species. Somewhat interesting, the Permian extinction killed large numbers of individual species, but kept many groups intact. The KT Extinction killed whole groups (such as the dinosaurs, ammonites, etc.), but saved more groups of individual species.
** Did we mention that it might have been caused by [[EarthShatteringKaboom Siberia exploding]]? No, not a single volcano in Siberia... [[ThatsNoMoon the entire region]] exploded, sending massive amounts of dust and volcanic ash into the air, causing acid rain to fall virtually nonstop.
* Speaking of extinction events, there was also the Great Oxygenation Event, also known as [[NamesToRunAwayFromReallyFast the Oxygen Holocaust]], which makes the Permian Extinction look like a walk in the park. Basically, at this point, life on Earth was comprised almost exclusively of anaerobic bacteria (meaning that [[WeaksauceWeakness oxygen was lethal to them]]). Thankfully, the planet's waters and atmosphere were fairly poor in oxygen at the time, so they did just fine. Enter cyanobacteria, who began to thrive and photosynthetize at staggering speed, [[HostileTerraforming filling up the water and the air with oxygen in the process.]] Result: the first and biggest extinction event in Earth's history. 99% of anaerobic bacteria were completely wiped out, ejecting aerobs (who could thrive in oxygen) into the position of dominant form of life. However, it ended up [[GoneHorriblyWrong massively backfiring on cyanobacteria]] - the buildup of oxygen in the atmosphere resulted in the formation of carbon dioxyde, which was a less efficient greenhouse gas than methane, which the atmosphere was previously saturated with. Because of this, the temperature of the Earth sharply dropped and the planet entered a massive ice age known as the Huronian Glaciation which lasted for ''[[EndlessWinter 300 million years]]'' and triggered a ''[[HolyShitQuotient second extinction event]]'' that [[HoistByHisOwnPetard killed off nearly all cyanobacteria]] in turn. Basically, cyanobacteria almost killed all Earth life by ''[[MikeNelsonDestroyerOfWorlds breathing.]]''
* As far as the "as we know it" goes, this has happened periodically throughout human history in both small scale (see: the fall of the civilization on Easter Island), and large scale. Society utterly collapses, economies revert to sustenance agriculture and some hunter-gatherer-ing from more complex dynastic and mercantile ones, and cultural development and arts get tossed to the wayside as survival becomes more crucial and difficult for most of the people. The world is still there afterwards, but it isn't as people knew it anymore.
** At the end of the Bronze Age (between 1206 and 1150 BCE), many highly advanced civilizations existed in the Eastern Mediterranean region. Among these were; in Egypt, the New Kingdom; in Anatolia, the Hittite empire; in the Levant, the Canaanite cities; and in the Aegean, the Mycenaean culture. Almost overnight, all of these civilizations collapsed or were destroyed, beginning a dark age that lasted for several centuries. The cause of this Bronze Age Collapse is still a mystery. Various theories have been proposed, including volcanic eruptions, drought, earthquakes, and invasion by "the Sea Peoples." But no one knows what could have wiped out so many powerful civilizations in such a short time and without leaving any conclusive evidence as to what really happened.
* Somebody's world ends every second, when they die. But the rest of us don't notice. And when the world ends for you it will carry on for everybody else.
** [[CompletelyMissingThePoint Unless it's something where a lot of people die at once, like a war or an accident.]]
* There are a number of proposals that [[SufficientlyAdvancedAlien super-advanced extraterrestrials]] might construct [[BigDumbObject massive, astronomical-scale objects]] for their own purposes. If that's so, it's not so hard to imagine that future humanity might decide to do something similar (for example, building a DysonSphere). It would required an enormous amount of building material, which might lead to the human race ''deliberately deconstructing Earth itself'' to use as raw material. Same might so for the Sun too (by far the largest single object, and thus source of matter, in the Solar System).
* The smallpox-typhus-cholera-influenza pandemics in the Americas make a great example, though it only affected 1/10 of the planet's population[[note]]Despite the widespread use of corn and potatoes, two crops with excellent calorie-returns on the effort required to cultivate them, the Inca confederation was on a not-very-fertile mountain range and the Empire of the Aztecs wasn't too fertile either and was smaller. The Americas lacked beasts of burden, so all the farm-work had to be done by hand (no horses or oxen available, ergo no plows). The population of the entire Americas was about 50 million - about the same as Europe or 1/4 of the Chinese Empire of the Ming[[/note]]. Within a few decades the recurrent pandemics reduced the population to some 10% of what it had once been, the coastal and riverine areas being hardest hit. It was in this environment that the Castilians arrived and two small bands (of 100-300) of free-lance soldiers sided with the powerful rebel factions within the highly centralised Aztec Empire and Incan Confederation, bringing down the established governments and installing themselves at the apexes of the new hierarchies. Funnily enough, though figures like Bartolomé de las Casas talk of many natives being literally worked to death under the slave-labor system established shortly thereafter, in reality most of the natives used as slaves died of disease because of their close proximity to Europeans and their diseases. In fact, the mortality-rate continued to be so high among those exposed to Europeans that slaves had to be brought from Europe, the middle east, and increasingly from Africa to make up for the massive labor-shortage. These ''also'' died in high numbers because the Caribbean's swamps were great breeding-grounds for malarial mosquitoes, which meant the slave-stocks constantly had to be topped-up by new purchases from the African slaver-kingdoms[[note]]Which, you guessed it, were kingdoms built around organized agriculture, free trade, and periodically enslaving one's neighbours at gunpoint and selling them off to the western-Europeans, Indian Muslims, and Arabs[[/note]].
* There are about a thousand theories on when the world will end, prior to being destroyed by the sun. The currently (strangely enough) least popular are the UsefulNotes/{{Nostradamus}} 2012 and Mayan Long-Count Calendar prophecies. Not many have heard of the Nostradamus-prophecies, though, which might explain the lack of panic over it, and hundreds of scientists, NASA included, have debunked the Mayan Long-Count theory. It turns out that according to the Mayan calendar, the 13th Baktun ended back in the 1960's, and that the 2012-thing was an error in the calculations (it was solidly confirmed when 2012 came and went without incidents on this level, completing the transformation of this end-of-the-world scenario into SnarkBait, [[Film/TwoThousandTwelve especially for a Roland Emmerich movie that had this as it's major plot point]]); the Mayans also ended with the 13th Baktun because they could not calculate past that point, not because the world was ending). The next "big" Doomsday, is scheduled for the 2030s, when an asteroid should hit us (with a 0.000001% chance of actually doing so). Luckily, by then we'll most likely have the defense-systems to wipe out giant rocks plummeting towards the Earth.
** In 2011 when a religious individual named Harold Camping claimed to have figured out the exact date of the world's end according to the Bible, saying that the world would suffer massive and simultaneous earthquakes on a global scale. The date came and went, confusing people who were expecting and preparing for the world's end. Naturally, the person who made the bold doomsday claim went into hiding from the public while others who still strongly believe the prophecy brushed off the mistake by saying the world is still going to end, but not right now. [[AuthorExistenceFailure He died not long after this fiasco turned him into a punchline.]]
*** What makes the above example ''hilarious'' is that anyone who actually ''read'' the bible would know that his claim to know the end was coming was bogus. The Bible ''explicitly'' says "No man will know the day of the Lord's coming", so his claim to know the date of the end times was bogus ''simply because he claimed to know it.''
*** Though this didn't stop those who claimed Harold was on the right track from carrying on his legacy; an online-only Christian organization called the eBible Fellowship predicted October 7th, 2015 as the next big date for God to systematically wipe out the planet. The founder of the group, Chris [=McCann=], directly referenced the previous prediction in 2011 as a simple cessation of cataloging which church-goers would be spared obliteration by fire, stating that the new date would seal the Earth's fate: "It'll be gone forever. [[ApocalypseHow/ClassX Annihilated]]."
* [[Wiki/{{Wikipedia}} The Other Wiki]] has a very [[http://en.wikipedia.org/wiki/List_of_dates_predicted_for_apocalyptic_events nice list]] on predicted ends of the world. Over the last five centuries, it "should" have ended about once every 5 years. And that's just the ones popular enough to have made it into history.
* Joule was a very influential scientist as he had discovered that energy disappeared out of a system once it was used. Unfortunately he never discovered that the energy was still there, but transmitted into another type of energy and heat. He ended up predicting that the end of the world would happen because all of the energy that keeps the world stable would get lost forever.
* The pace of technological and cultural change has accelerated tremendously since the industrial revolution kicked off. As a result, to a person born in the 80s and growing up in the 90s and early 00s, the world will be a very different place. This has resulted in people developing nostalgia for things that are merely 10-20 years old. This was not as noticeable in the early 20th century, but people born around the beginning of 21st century and beyond will probably see their world change radically during their lifetimes, for better and/or worse.
* The only (debatably) "good" scenario involving this would be the so called Technological Singularity - the creation of strong AI that would continue to improve itself exponentially. Said AI could on elevate humans and/or all life on Earth into demi-goodhood, or alternatively devour the Earth to build itself up. The median value of AI development predictions falls somewhere in 2040s, so we should know relatively soon if this will actually happen.

''I feel fine, though.''