1 - 20 of 60,602 Works in Undertale (Video Game)
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In a world where Asriel dies before Chara falls down, they don't become best friends.
They don't become monsterkind's future together.
They don't pass through the barrier as a single entity and die at the hands of humans.Years later, the Underground hones a judgement system for the humans who fall. They are watched, observed, sometimes guided before being taken to King Asgore and having their soul judged. It is their actions that ultimately decide whether they are to live or die. Those that are pure are temporarily free to live out their lives in the Undeground, whereas those who are not...
Their souls are taken for the Barrier. Their bodies are laid to rest in the royal cemetery.Clover is the seventh human to fall down.
Or, UTY Cocoapowder AU where Chara is alive and well and Flowey doesn't have save and reset powers yet.
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You are a one-of-a-kind human being, and you can't let anyone capture you.
Everything was fine until you encountered these skeletons while sailing the seas undisturbed.
And they seem to be a little too interested in you now. They won't let you go that easily.
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In This World of Infinite Choices by Lireyy
Fandoms: Multi-Fandom, Doki Doki Literature Club! (Visual Novel), Five Nights at Freddy's, Undertale (Video Game), Little Misfortune (Video Game), Sally Face (Video Games)
07 Nov 2025
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Monika is tired - oh so very tired. It's been what feels like eternity stuck in the post-deletion void, and despite herself she tried to make an escape with her friends (or, what's left of them). In her desperation and loneliness, she allows herself to be used by a certain piece of malware, who now threatens to subsume and corrupt every game he can get his hands on. Now the young poet must venture through numerous worlds to find some way to stop him, and, with the help of everyone's favorite bone-ified comedian, might just grow a little along the way.
TL;DR, it's Indie Cross meets Learning with Pibby, and braincells have no place here.
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Owning a cat is never easy. Especially when they think they're smarter than you.
Mostly drabbles about owning a cat, but with Cat Sanses because they make funny cats. -
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The village Sans lives in has always felt small, but never smaller than it did now, with Papyrus away. Struggling with his health and his loneliness, Sans leans heavily on his one and only friend- a strange skeleton named Red who lives far out and comes to town once a month.
At the same time, there's strange rumors going around about bloodless corpses and piles of dust being found in the woods...
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A horrortale Sans eats a piece of Nightmare and survives. His life will change drastically from there.
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Someone powerful is tired of the bad endings. Time to take fate into their own hands.
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they weave my conscience, so forgiving, i never knew what i was missing by Candy_Cryptid
Fandoms: Undertale (Video Game)
07 Nov 2025
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Night groans, squeezing too tight and rolling over so Dream is under him.
“N-Night!? You’re heavy, you know!”
“I don’ weigh much more th’you,” Night dismisses, and yes, sure, fine, Dream was helping him walk earlier with no problem, but it’s the principle! He breathes Dream in, taking both femurs in hand and settling between his legs and straddling him.
“Nightm—mmghf!”
“Shh,” Night puts a hand over Dream’s mouth, shushing him.
“Mmghf,” Dream groans his displeasure into Night’s hand, and Night chuckles at him.
Series
- Part 4 of A Freed Bird
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Operation Satellite by Debby913
Fandoms: 原神 | Genshin Impact (Video Game), SCP Foundation, My Little Pony Generation 4: Friendship Is Magic (Cartoon 2010), Re:ゼロから始める異世界生活 | Re:Zero Starting Life in Another World (Anime), オーバーロード - 丸山くがね | Overlord - Maruyama Kugane, Overlord (MADHOUSE Anime), Fate/stay night & Related Fandoms, Ben 10 Series, 幼女戦記 | Youjo Senki | Saga of Tanya the Evil (Anime), 幼女戦記 | Youjo Senki | Saga of Tanya the Evil (Manga), 幼女戦記 | Youjo Senki | Saga of Tanya the Evil - Carlo Zen (Light Novels), MiSide (Video Game), Doki Doki Literature Club! (Visual Novel), Undertale (Video Game), Five Nights at Freddy's
07 Nov 2025
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A being from outside the universe of Genshin Impact picks Teyvat as the base of operations to conduct an experiment.
Meaning random things that pop into my head with little to no correlation between them.
This is my first ever time writing anything literature related that isn't an essay for school so... sorry for sucking at this.
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A deal is accepted.
A partnership is formed.
An identity is forged.
Series
- Part 1 of stop overthinking series
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these imperfections will persist until the end of time by starry_window
Fandoms: Undertale (Video Game)
07 Nov 2025
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Horror's pain flares up, and all he can do is try and tough it out.
Luckily, he's got a slightly inexperienced immortal falling over himself to take care of him.
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Frisk's spaceship crashed into an unknown planet, having only injuries and their determination they kept moving forward, ready for whatever this planet threw at them.
This is an Outertale inspired AU, enjoy!!
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Вопрос Доверия by ballistic_Renegade
Fandoms: Deltarune (Video Game), Undertale (Video Game)
07 Nov 2025
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О странном знакомстве простого почтальона и его (не слишком простого) соседа.
...Или, одним дождливым вечером Спамтон находит возле своего дома раненого Тенну. Ничего плохого не случится, если протянуть руку помощи - правда ведь? -
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Nightmare gets hit with a permanent baby potion
That's it, that's the plot...
Enjoy? -
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You'd never expected to be one of those people who bonded with a random stray, and if you did, you never expected it to turn out like this. The tiny... blob of an animal was cute, affectionate, and melted your heart before you'd even named him. Unfortunately, not everything is as it seems. You've met this lovely creature before, and he definitely remembers you...
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GravityTale by MidnightCreatorwreken24, Shelby_Kid
Fandoms: Undertale (Video Game), Gravity Falls
07 Nov 2025
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Fritz Prime is a major fan of Undertale and gravity falls. But being a fan doesn't exclude him from reality hitting him the face. From a quiet stay in his house all day playing video games to being a Savior...? He has to endure not only trying to break the barrier but also stop bill and Flowey from getting their revenge. Oh and aus both fandoms.
Or...
Fritz meets a wolf girl (monster) and ends up being transported into a Undertale fanmade game called GravityTale. And well, he has to save people from the impending doom- also drama and life~ and the multiverse colliding.I would like to thank Shelby Kid from discord for helping me think of an idea name GravityTale. Thank you so much :3
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The lights goes out.
Killer remembers that one of them has power-outage-related trauma a little too late; guess he'll just have to kiss it better.
Wait, what the hell did he just think?
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Shattered Decade by An_Overly_Curious_Revolver
Fandoms: Undertale (Video Game), Undertale Yellow (Video Game)
07 Nov 2025
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Ten years.
Clover has been trapped in a loop of running through all the different routes of Undertale Yellow for ten real-time years.
Then, during one of the thousands of hateful massacres that have played out, something changes.
Right at the end of the bloodsoaked path, unable to suppress a guilt gnawing at them from within, Clover turns their gun on the yellow flower a touch early.
The gunslinger fights Flowey with an equal level of Determination. The save file is damaged in the crossfire, and the save system is destroyed.The data corruption sends Clover through the void, all the way back to just outside Mt. Ebott, and also ages the gunslinger as well as the world itself by ten years.
While in the void, he sees fragments of events in the other routes, and a vision of a person he's never met before trapped in a certain laboratory.Burdened by the weight of his sins from his last journey, and armed with a vastly more mature body and mind, the fully grown cowboy decides he has to do things differently this time.
No more SAVEs. No more LOADs. No more RESETs.
All actions have permanent, irreversible consequences.
This is their final shot.
Do or die. -
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Life is monotonous and dull, but it’s okay. You’re fine.
Assignment after assignment, test after test, meaningless conversation after meaningless conversation. It fills the void like a flitting firefly in the smoggy night sky, a brief flash of light— followed by an endless expanse of nothingness.
That’s okay. You’ve grown accustomed to it like a goldfish stuck in a glass bowl. You swim, back and forth, over and over and over again until you can’t anymore. It keeps you occupied, distracts you from your lonely, miserable existence.
Until you meet someone who simultaneously fills the void, and drags you so much deeper into it.
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Underfell Sans x ReaderA story about the woes of young adulthood. Includes themes of abusive relationships, inappropriate age gaps, mental illness, and substance abuse.
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Killer doesn't always have time to clear the goop out of his eyes when he's in a battle, so he just... keeps going. Nobody has to know.
But damn is it funny when they find out.