X-tale Stories

Someone dies and is reborn as their OC into their mini Multiverse they made, 1 problem. Things aren't following the script. Yes Ink and Reaper were supposed to be their...

This is about the Alternate Universes of Undertale, about a new monster. A Human-Monster Hybrid, she was an experiment of W.D Gaster. Gaster wanted to see if it was poss...

Hello everyone welcome back!! So excited to see you all again!! This is part 2 of Light or Dark? Many change have been going on at the castle recently, skeletons are mo...

In the convergence of cosmic threads, a soul found itself reborn, infused with an otherworldly essence in this fantastical universe. This reincarnation brought forth pow...

I write stuff. Yes, you can make a request. Random chapter: Okay, maybe Cross was an overthinker... Not that being one was the worst thing in the multiverse, it was jus...

Oh no ! Nightmare crushed Dream with a train, Dream became evil, Swap and Ink have to save the world !

In the first chapter there will be an explanation of this au of mine Ships: Nightberry Horrordust Kross Drink

Long ago, two races ruled the Earth: HUMANS and MONSTERS. One day, war broke out between the two races. After a long battle, the humans... wait no, the monsters were vic...

Nightmare has corrupted the Tree of Feelings, and doesn't know what to do. Out of pure fear of what his brother would do to him, rather than eating an apple, he runs. He...

Every one thinks Cross is crazy but two people. a demon child and a meme lord. All characters belong to their rightful owners!

Your dead but god gives you a second chance in life. You wish to go into the world of Undertale.

While I/notappel1948 was making a new story I "accidentally" opened a wormhole into the story and I fell in and lost some of my ability's.including the ability...

//Hopefully a original au?// A old urban legend told by many yet never changed, a legend of a mountain. That if climbed you would never return, to some this sounds like...

Cows are great, aren't they? ... =) ...Cross posted to archiveofourown.org

Let's start at the very beginning of the Multiverse we all know and love. and by very beginning I mean it, where the Multiverse was just a universe, named UnderTale. Bei...

• This is an x Gender Neutral Reader. • This book contains violent language and gore. (you have been warned.) • Slow Uds. ...

HELLO!! This is my first ever story! Hope you like it! (I will make more fanfiction such as sharing about my AU and more!) I'm also a multishipper! So any ship is allowe...

Basically my headcanons for each of the human sans aus and what I think each of their stories are.

Someone wakes up in Somewhere Completely White and Realizes That They're X-Chara and the Fact their in their 'AU'.....Pretty weird But Cool at the Same Time for Them..Th...

Someone dies and is reborn as Cross, Before Ink starts visiting but everyone died from some X-Event. (The other sanses weren't involved). Ink brings them whatever they a...