Swapfell Stories

An Undertale Multiverse I'm working on. AUs are various nations around a fantasy world with various continents and islands.

All she wanted to do was to settle down a bit with her children and live peacefully.... ...So why the hell did these skeletons and this woman appear in front of their h...

A collection of fluff and angst! Fandom: Undertale (UTMV) The prompts are from @fictober-event over on tumblr. Cover art does not belong to me! It will be taken down if...

What if someone became papyrus from underswap? What if they gave their brother more freedom? What if they were the one that error kidnapped instead of sans? (Things wil...

What if someone from our world became the multiverse? Well everything is not likely to stay the same at all.. (Things will be different even possible personalities or a...

I've seen some Undertale fanfictions where readers and original characters are sucked from our reality and transported in to the reality of Undertale and it's several au...

Your world. No. Your universe was about to be destroyed. As much as you didn't want to leave, you couldn't let him take over. So you did the only thing you could think o...

You are sorta the Swap Fells' sister. Sans forces you to wear a cat ear headband and calls you Kitten while Papyrus treats you like a normal person ( except for when he'...

an outbreak has accured, but.. it has affected the skeletons differently.

(Cover Done By Me) Y/N is a very successful woman, who is the top surgeon in her job and has a family loan that is given to her every month. But even with her riches and...

A human. That's what you are. Or, should you say were? Your skeletal palms beg to differ. No time to think, you've got a little baby brother to protect. This new world i...

(I have to rewrite the first bits I had because wattpad glitched!) Kingdom AU, merge AU, mystic creatures, people meet and fall in love

includes - All Aus (so far) - Journals (from characters) - Character lore (By creator [There may be multiple of an AU character]) - Pictures for lore - Videos for lore (...

Here is a collection of oneshots I write in between my other stories to practice some character's personalities. I will not be taking requests and there won't be any spe...

Cypher and Code come from a timeline that was once a technological haven, but fell to ruin due to the war. Now pulled into the classic timeline, they must adjust to thei...

(this is Sans Aus and Papyrus Aus x Male!reader fanfic , pls don't say anything weird about it as this is for my own entertainment -) (Also I take the tags from my AO3 s...

Hello, dears! I'll just be writing some Bonely Hearts Club oneshots here. And while yes, I still dislike the Undertale Aus (heavily), I'm a little bit of a fan of this p...

Have fun! -Note if you have seen this on AO3, I am the same person.

The reader has died and has been reborn as a killer sans but pregnant He has to learn how to use his powers and learn about himself first ------------------------------ ...

Y/N, a 20-year-old ((Insert gender)) in the city below MT. Ebott, who gets fired the day they were going on MT. Ebott and they didn't know going up this mountain would c...