Undertale-aus Stories

Dreamswap peeps get yeeted into the original Multiverse. *NOTE* I don't own any of the characters in this story Hhhh- old cringey writing be like

{This is the rewritten version} Fate mess up big time and had to get a multiverse reset. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Listen man I don't know how to...

During a skirmish between Error and the other sanses, one of Sci's inventions went haywire(as they always do) and it goes as well as you think. Maybe. Error feels a head...

This is my Au, if you want to make fan art or do stories about it, please ask permission

Fell sans is made by Vic the Underfella Dust sans is made by Ask-Dusttale Classic and Fell has been together for a while. And of course Fell loves him with all his hear...

be for warned im bad at spelling and writing since im new to this plus im still in school so dont expect frequnt updates I will try my best plus im also going to be thro...

cover by @hideandseekfan13 please credit her she let me use it same with the sans edit she did later in the book. Yes I know her in real life but I'm not telling how. I...

I have wanted to do this for so long. Have fun reading!

It all started long ago, when man and beast lived atop the world. Both had their own ways, nor did they discriminate. War soon broke out, driven by fear. Humans and mons...

Yep. No requesting. I will only update when I feel I must. Shipping and short stories. Some will be related to Blossoming Fate and other books, others (mostly others) n...

Just read the book. It's actually interesting.

Roleplays I had on a discord server of mine but in a fanfic format. Trigger warnings!! - Bright colors are shown in the illustrations, beware. - this may have some viole...

there trash but you can look if you want

these are undertale characters aus they don't belong to me plus the photo is not mine. pls don't sent hate over me if you don't like the ship then thats alright but you...

A compellation of my late night ideas staring various Undertale Au's #9 in undertale-aus (5/5/2021) #134 in code (5/5/2021)

DISCONTINUED!!! DISCONTINUED, I SAY! "Holy f-ck did someone set the school on fire?" "Wait I think someones still in there-" "SH-T LET'S GO TE...

Basically, This AU Is About Monsters, Being Stuck Inside A Never-Ending-Like Forest. You Are In The Game, But It Will Be At The End. I'm Sure Error Wont Mind Being Los...

cross is the king of x-tale and misfortune- nightmare is the king of negativity and darkness the two of them never really got along...but maybe someting will change that?

Requests are open! So request. Please. I have no life...

this is an undertale story based on a roleplay, me and a few friends on Discord started go to @LunarThing They have written a version of this roleplay too and it's great...