Undertale-aus Stories

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...

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

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...

i was bored so here i am now *claps hands* anyways this is a forced destroyer story and if you dont like the concept the go. i will try not to ship but there might be so...

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...

I finally decided to do this-

Just read the book. It's actually interesting.

A place for thruth or dare request for your favorite Sanscest, Papyscest (and/or Fontcest) AUs to go. Enjoy!!!

{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...

Should I do just Reader or should I do it with other Sans Enjoy ✨

Title

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

there trash but you can look if you want

Find out more about my Au

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)

(Cover photo by me) The actual fic for All Is Fair In Love And War. It all started with Fate, who couldn't understand what's making Error distracted from his job. So, s...

long ago, there exsisted an au known as undrink. all way peaceful all was good... but not all good things last forever no heros are true, no villians are evil this is a...

I made this character. I wanted to share her. This is her adventure, I guess.

Cover was made by me (temporary) It's just what the title says. A book full of my ideas that I want to put down before I forget them- I also don't really care if not man...

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...