Undertalemultiverse Stories

In a dying multiverse, the death of Nightmare and Error unintentionally creates a new entity; Whisper. Born of destruction and negativity, the new god is thrown into ano...

A remake of my other since I did bad. the photos will be the same at the start, but I want to try updating this one a lot more consistently. still only the prologue, the...

It took several centuries but Nightmare was finally defeated. The multiverse would be mostly at peace. At least until Error's next homicidal au destroying spree. However...

#1 of 61.7k tagged with Undertale 12/06/24 After drowning as a human, Ashe reawakens as a DustTale variant of Sans. With his ghost Papy helping keep him from falling int...

Yeah I gained an idea and stuff so things will be different even personalities and everything you can think of :)

In an unfinished universe, the only being, Code Gaster, wishes to create a happy universe for himself, but some things do not go as planned.

Welcome all to Luna's wonderforest pizzeria. A place of magical fun and adventure welcomed for all! Filled with fun arcade games, live animatronics, free balloons, and n...

Fate, Destiny, Luck, Time, Life, Death, Chaos, and Balance. What do they have in common? They are all beyond our grasps, we can never tame them, they are uncontrollable...

I DO NOT own anything but the story and the AU I swear, I suck at descriptions and summaries, but bear with me! My real talent is in the story itself! It's basically an...

Yet another undertale multiverse story

Spectator, an amalgamation, find themselves having fallen into the place they originated from, the Void. When their code starts to betray them, turning into a clump of s...

Welcome to my book of UTMV. Here have some cookies before you start. 🍪🍪🍪

Cold. Everything was cold. And dark. I was so alone... how could I have wanted this? This couldn't possibly be better than before... the warmth, and the light, and the...

undertale au stuff cover art is made by me More information and chapters soon(Credits too) Undertale by Toby Fox Error Sans by CrayonQueen Ink Sans by Comyet. Epic! Sans...

A multiverse where all undertale aus live in one world, the Pokémon world. A world where two brothers are at odds in an ongoing battle. A trainer looking to befriend and...

Basically what the title says 🔥🔥🔥🔥🔥🔥 Contains: - KNY - FPE - UT AU/ATs - Original OCs I think that's ir.

This is a FGOC and FGOD story with several ships. I'm going to list the ships I currently have planned so you can click off if you don't like. This is my AU, I created w...

The bad sanses were kidnapped, except for a now very weak Nightmare. Blue and Leo were also kidnapped by...some yellow chicken? I guess alternate multiverses are a thing...

He's a Dumpsterfire He's a Story Dumper He's an attention hogger and He needs to be quiet about this. cw: Implied Murder/Manslaughter Implied Cannibalism Visual Hallucin...

The school decided to add a new system for the students, wanting to show more of the school's capability to the world. However, this new system isn't going to be the onl...