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...

! WARNING ! Contains : Violence, Suicide attempts, Blood ------ Monsters race once lived peacefully on Earth with the Human race, but due to some circumstances, Humans d...

Yeah, I guess I'm doin a leviathantale thing now, even though it's past mermay :/ btw, I don't know anything about this AU, so I'm pretty much just making shit up. Sci a...

This is an undertale au Veris By THECRABSPILOT

The Multiverse is vast, expanding continuously as more alternate dimensions are being created. Each world possesses it's own unique laws, stories and inhabitants. This w...

The multiverse collapsed, Ink, Error, Dream and Nightmare are missing. A Chara travels to another multiverse in search for answers. ( I'm bad at descriptions) Cover dra...

With monsters sealed underground, Zak, a nature loving Perseverance Soul and Eilidh, a warm hearted Empathy Soul, find themselves in a world of misfortune - spiraling do...

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.

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...

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

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...

Kaly, a skeleton found in a dust-filled au, learns that every year, all the sans and some other monsters from each aus are sent to school for 6 months, this event having...

This is a rewrite of my first book, The Royal Performance. It kinda sucked mostly because the plot had a few holes and the writing was terrible compared to my other book...

there'll be violence in dis story so if u dun like it, don't read it. dats all i ask. also im no good at making stories, neither english. qwq caharcters: dream, nightmar...

Art Book Number 3! ...My other art books make me cringe so, this is my third and most recent! This art book has been in the works since December of 2019, and- I myself f...

Something about this night feels... unusual Undertale Awakening is a Super Collab story by @Originalsparkstar with a given plot: "Everyone wakes up as their Undert...

Dust, after realizing that he is trapped in an endless cycle, finally finds human souls, glitches reality, Error takes him as an apprentice and from that moment everythi...

You may ask or dare the fluffy glow dragon pion! Rules: you can ask her anything but no inappropriate questions! Good luck!!

This little short tragic story is actually a prequel to the events of Undertale Brown. It's about Akio giving a goodbye message to a friend who has passed away and is de...