Undertale Au One-shots

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Votes 4
Parts 4

Ongoing14m

Last published Sun, Sep 12, 2021

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)

#462

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AU Sans x Reader Short Stories
Reader x Sans stories made by me, Requests for different AUs are appreciated. I will not do an AU that I had already made a book on UNLESS I get an idea for it. Different AUs that will be covered (In order): Underswap Dancetale Dreamtale Morphtale Underguild Altertale (1) Digitale (1) Chesstale (Other Aus will come with requests)
Complete
Webs and Bones
"Error, what did you do?" Ink didn't expect there to be AUs beyond the Doodle Sphere. Core Frisk never would have thought that there are things they can never see. Error never thought he would get his ass kicked by a bunch of humans. The Spider Society should probably have planned first contact a bit more.
Complete
Errors new puppet (Undertale AU horror story)
Strange things are happening in the multiverse and Ink decides to find out what's going on only to become a new puppet for Error, find out if Ink finds a way to escape Errors void of horrors or he becomes a puppet for the rest of his life
Complete
€Top Star Sanses, Bottom Bad Sanses€
Welcome to this story! ⚠️NO REQUESTS⚠️ But otherwise enjoy:)
Complete
[DISCONTINUED] Undertale AUs x reader
Just some Undertale and AUs x reader for funsies <3 Happy 2025!!
Complete
Requiem for a Multiverse
"What does one do when faced with an end to a story?" An Ink tells his story to the creators as the Multiverse collapses around him.
Ink relocates error (kidnapped)
Yeah I gained an idea and stuff so things will be different even personalities and everything you can think of :)
AU! Sanses x Reader Oneshots! (DISCONTINUED)
Cover by @sergeantmisos on Twitter. Likely not to be updated for at least a few years. So sorry <3 undertale and its aus aren't really something I'm fixated on anymore!
Complete
Sanscest One-shots (no lemons) (Requests Closed)
(This book is completed, if you want more stuff there's a second one) just some one-shots of Undertale AU ships. I do not own any of these characters (unless state otherwise). I try to update twice a week.
Complete

AU Sans x Reader Short Stories

Reader x Sans stories made by me, Requests for different AUs are appreciated. I will not do an AU that I had already made a book on UNLESS I get an idea for it. Different AUs that will be covered (In order): Underswap Dancetale Dreamtale Morphtale Underguild Altertale (1) Digitale (1) Chesstale (Other Aus will come with requests)

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Undertale Au One-shots

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AU Sans x Reader Short Stories

Webs and Bones

Errors new puppet (Undertale AU horror story)

€Top Star Sanses, Bottom Bad Sanses€

[DISCONTINUED] Undertale AUs x reader

Requiem for a Multiverse

Ink relocates error (kidnapped)

AU! Sanses x Reader Oneshots! (DISCONTINUED)

Sanscest One-shots (no lemons) (Requests Closed)