UnderTale aus
48 stories
A Killer Life by FewCafe
FewCafe
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adopted story. original by @Mijunaa :3 - The afterlife of a dead human that reincarnated into a Killer!Sans variant. The facade of the new owner of the body, could he keep playing along forever? or A person from our world, just an innocent civilian (or is he?), reincarnating as an alternate version of our well known Killer. - AUs and characters belong to their respective creators NOTICE: This story will start significantly darker than the original version, so if you don't like that, this is a heads up. Also no ships, sorry :P. WARNING: there might be gore in the future chapters. :) [titles with * means its mostly based off the original story] cover art by me :3
[RESET] by AmeliaForEli
AmeliaForEli
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Did you know that there is a multiverse [RESET] and it exist? Well they do. Error has all his memories of all the [RESET], The others as well as the out code didn't have their memories. Now what if the last [RESET] glitch and that Error didn't have said memories of the last [RESET]? what if the other sanses as well as the outcodes got their memories of the previous [RESET]? What if this is the real reason of Error Insanity? What if something at large is at work? FIND OUT! *NOTE: The Multiverse Automatically [RESET] when the balance becomes unstable. *NOTE: Error Is the Oldest in the multiverse. *NOTE: After the First Multiverse [RESET] Error figured out is because of the balance. *NOTE: Error is Force to Destroy for said balance, as he figured their is no counterpart of creation *NOTE: In the Anti-Void They call Error Ancient One Or Erry *NOTE: Error is one of the smartest sans before the start of the multiverse [RESET] and that he is well verse in Coding and Inventing before the multiverse [RESET] *The Multiverse [RESET]: 332x ヾ(•ω•')o Y O U C A N ' T S T O P M E F O R I C A N C O N T R O L Y O U . . . JK! (●'◡'●)
Fallen To Freedom by Originalsparkstar
Originalsparkstar
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Plot adopted from https://www.wattpad.com/user/absolutelYin-Sane After Error had enough, he finally snaps. After years of abuse from Ink and his friends, he took a knife, and set himself free, forever. But Destiny was so upset over her chosen child, she decided to give him a second chance at life. https://www.wattpad.com/story/237266345-fallen-to-freedom <- The original story/First five chapters
Becoming an error by KarmaAkabane425
KarmaAkabane425
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What if someone from our world became error and didn't destroy au's and left that for nightmare and his gang and claims au's? ( different things including personalities
Becoming a creator from undertale aus by KarmaAkabane425
KarmaAkabane425
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What if..someone from our world died and became a creator that was everywhere and nowhere at the same time? What if that someone..became dust sans friend before he joined nightmares gang? What if this is a forced god of destruction but quite different? (Different things happening, different starts, different ending, maybe different personalities im not good with those etc
Reborn as Red by HyperFixtionSucks202
HyperFixtionSucks202
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Somebody dies and is reborn as UnderFell Sans. They, aren't too happy about it. But now here they are, left with baby-bones Papyrus. Fuck! How do you raise a baby skeleton?
error? (fgod) (Really Slow Update)  by sans-from-undersing
sans-from-undersing
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Error is the forced god of destruction but what happens when everyone finds out?
His will to SAVE [Old, Rewrite Is Out] by Mondi06
Mondi06
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When Error CQ received the bad end of their story, he couldn't take it, no, he would not take it. He could not let go, especially since there could be a chance to help Geno, like in the time travel stories! So when he found out the existence of the RESET button, his Determination coursed through him, he wanted, no, he NEEDED to save Geno... To stop his brothers from dying. By his own hands or from the sickness... So with that Determination coursing through him, His will to SAVE his family starts. He never took into account on how hard it will be, or how much it'll take a toll on his mental health. !!MOMMA CQ AU!! !!TRIGGER WARNINGS!! - Angst - Sensitive topics like being self destructive - Major character death... Multiple times - Sad Error - Sad Geno - Sad Fresh
To become a parasite by KarmaAkabane425
KarmaAkabane425
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What if..someone became the same parasite that was fresh? Not as the skeleton, but the parasite, the thing is, when this parasite gets memories of another life and their feelings...they become..protective of their host...and train..a lot with the host and without the host.... Now all they want to do is protect fresh, and a few select skeletons. They wonder what will happen when they change things? (Different things happening, different personalities, etc not what you think Uhh idk.
Reborn as sans from UnderSoul  by KarmaAkabane425
KarmaAkabane425
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I was reborn as sans from my own made up au. How did that happen? I have no idea. Luckily I was still a kid so I didn't have to act like how I made sans to act like but maybe having that act on will be amusing? And wait how did I end up in undertale with my brother and dad and..other sans and papyrus? What exactly happened next? Well you'll just have to read my own story. (Also I made that up as far as I can tell. I don't think I've heard of an au called undersoul before so yeah..different things will happen and begin and possibilities of different personalities etc) different things and yes I made it up and it's not like it's real so I made up the stats for them etc.