Undertaleocs Stories

What if the six fallen humans who died before Frisk never died and instead joined Frisk on their journey through the Underground? It all seems good... aside from Frisk...

The multiverse is full of enemies. Its a known fact. But what happens when an impossible phenomena takes place, will SHE be able to bring them together despite their old...

I wasn't supposed to end up in his body. He wasn't supposed to still exist. And yet... here I am, trapped inside Killer!Sans, the infamous skeleton who lost everything...

Cover art by: Shybug×17, Thank you so much love! Welcome to my book of one shots! These one shots will be for my boys, The Outcasts! If you're new, Welcome! The Outca...

It's... it's an Undertale roleplay book. That's it. OCs or Multiverse allowed, I'll be introducing my own within. Once you see a character you like, message me on their...

💫 What if you woke up inside the body of a guardian of light... whose soul isn't entirely yours? Dream Sans was supposed to be the eternal protector of positivity, the...

I decided that I would remake this and make it cute! paperjam is a sweet skeleton that owns a daycare with kids with different and chaotic personalities, who knows what...

After Chara is freed from the Void, reunited with her friend, Gaster, and gone through a Reset of time, she must now help guide young Frisk through the Underground, sho...

This is an Undertale AU I originally planned on making back in 2019 but, I wasn't capable of making all the character designs and forgot about it for two years. A few mo...

Ok here are my UT oc's because... Why not? Anyways let's goooooo.... derp

A pair of twins work as a tailor in an area called Shurizaka. Everything went great as love begin it's growth on the youngest between two, until a suspicion lead to a tr...

So uh...just finished my first Undertale playthrough and oh my stars, I am obsessed so naturally, I have made an RP Book for it.

This is a book of my Gacha Club OC's. Enjoy Gacha Club fans!

Most pictures will be in Gacha but there might be the occasional drawing! You don't have to read this, this is mostly just to help me keep track of my ocs, but you can r...

A Story about 2 humans in the Underground, Illys and Lily One with DETERMINATION and one with PATIENCE. ---------------------------------------------------------- Lily...

Just an epic art book. All my art from 2018-19 to present. Also, husky memes and glithing dogs along with other news.

This is an undertale au Veris By THECRABSPILOT

If given the chance, would you start over? After falling into a timeline where nobody was murdered, his mother never died, and his father was never erased, Sans should b...

Before the events of current Undertale, Ariun had a story. Before everything went downhill. Follow her recounting her adventures before the fall.

**This story is the backstory of my Undertale OC Karma, Also arts featured here are made by me** --------------------------------------- A mysterious creature emerges fr...