blookyspooks:
An Undertale AU rec. If anyone knows of one, please jump and wave your arms for me, and then also @ me OR leave an ask.
UNDERSWAP by @popcornpr1nce
Undertale characters are swapped with their counterparts in the game. Ex.: Sans now plays Papyrus’ role and carries some of Papyrus’ characteristics while still being a smol cinnamon roll.
blog: http://popcornpr1nce.tumblr.com/underswap
AFTERTALE by @readaftertale
An Undertale side-story that’s a choose-your-own adventure. Still updating!
Blog: http://readaftertale.tumblr.com/
FANTASYTALE by @theatomicpumpkin
Undertale characters in a hella fantasy world.
Blog: http://theatomicpumpkin.tumblr.com/tagged/fantasytale
UNDERFELL by multiple peeps
A design based AU where the characters are ~evil~
Blog: http://underfell.tumblr.com/
OUTERTALE by @2mi127
Everything Undertale, but in SPACE!!
Blog: http://outertale.tumblr.com/
UNDERWORLD by @coulsart
You reset too many times, and now Undertale is your own personal hell…you messed up.
Blog: http://coulsart.tumblr.com/post/132758874635/heres-my-new-monstrosity-of-an-au-probably-gonna
ROCKABILLY (GASTER!) by @borurou
Sans and Papyrus are Gaster fusions set in a greaser universe.
Blog: http://gaster-skelebros.tumblr.com/
BROMALGAMATE by @moofrog and @sushinfood
After a chain of events, Sans and Papyrus fuse together into a messy slop of brotherhood.
Blog: http://bromalgamate-au.tumblr.com/
SWAPTALE by @scotchtapeofficial
Pacifist!Frisk and Genocide!Chara swap bodies and insanity ensues.
Blog: http://scotchtapeofficial.tumblr.com/post/131874162832/i-have-a-bad-idea-for-a-comic-next
ALONE TOGETHER by @upperstories from the theory by @zarla-s
Papyrus and Sans are pieces of Gaster, from when Gaster fell into the core and split into two.
AU Blog: http://upperstories.tumblr.com/post/133572700093/poor-old-mr-gaster-fell-into-the-core-his-soul
Theory blog: http://zarla-s.tumblr.com/post/131523130670/im-100-on-board-the-gaster-skeledad-train-but
GASTER!SANS by @cliffearts
Sans loses control and becomes a terrifying gaster blaster beast.
Blog: http://cliffearts.tumblr.com/post/132588755771/sans-i-is-that-you-i-really-like-the-concept
POSSESSION by ??? ((People speculate sushinfood because of an audio post they did, but they deny the creation. I can’t find an original maker.))
Undertale characters become possessed by Flowey.
There is no main blog, but here is an example: http://gravityfallspterosaur.tumblr.com/post/133973284076/flowey-im-just-giving-the-human-a-helping-hand
OVERTALE by @chassdraws
A swap type AU in which Frisk is the monster that accidentally gets to where the humans hang out.
Blog: http://chassdraws.tumblr.com/post/129673569358/try-n-stop-me-fuckers
KINDERTALE by @me-myself-and-the-paradox
The monsters are all kids who got lost on the surface. Frisk takes them in and becomes kind of like a kindergarten teacher to them all. Super cute.
Blog: http://kindertale.tumblr.com/
BONEPUNK by @groscar
Sans & Papyrus/Daft Punk.
Blog: http://groscar.tumblr.com/post/134085787897/bone-punk-dafttale
AGE-SWAP by @yodeki
If they were older, now they’re younger, and vice-versa~
Blog: http://yodeki.tumblr.com/post/133024623828/the-age-swap-au-is-so-cute-w
SKELE-FRISK by @creativegreenbeans
Frisk is also a skeleton! Skelebro shenanigans ensues.
Blog: http://creativegreenbeans.tumblr.com/post/133911296141/the-cutest-of-the-cuties-i-also-have-a-desktop
GENOCIDE!GRILLBY/NOMERCY!GRILLBY by @zoruui
In the genocide run, anytime after Mettaton, Grillby becomes a Boss to protect his customers from you.
Blog: http://ask-grillby.tumblr.com/post/131591355760/i-think-it-would-be-kinda-cool-if-grillby-was-a
UNDERMAFIAZ by @kiatokid
The characters are mafia members!
Blog: http://kiatokid.tumblr.com/
BLIND!FRISK by @ennji-undertale
Frisk is blind, and the adventure continues…
Blog: http://ennji-undertale.tumblr.com/UTBFAU