Xtale Stories

What if someone died and was reborn in an undertale au as a siren? And not just any kind of siren, but a sans, a skeleton siren. They can change back between full skelet...

the third child that was given to XGaster.

[art used for cover by Rua Shio! All rights to characters to their creators! Gender neutral!] "You underestimated me, I'm determined too!" "You don't und...

Someone dies and is transported as Cross with a little twist... Ink and Reaper are their brothers! And Ink is basically a spoiled child to boot. How will they deal with...

What if someone became cross from xtale after the au was already gone? This cross doesn't really know much about xtale to begin with and has none of the original cross's...

Slow updates!!!!!!!!!!!!!!!! What if, while killer was in an au, getting some things to surprise his Gang, the world suddenly got corrupted or something and killer almos...

If you can't tell what this is from the title idk what to tell you... I will do requests and they can be as detailed or as vague as you want. I will do OCs if you want. ...

What would it be like if the soul of fear existed in Xgaster universe? Let's find out and see if things change

What if our favorite knuklehead ninja goes to Undertale multiverse, become a monster, and has gamer system? This is my first story.

Au Sanses x Reader If you like edgy and scary Sanses, and romantic and fluffy and edgy scenarios, then this is the book for you!!

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...

Y/n l/n, a monster that can copy the ability of any magic used nearby, is great friends with the one who freed him and all of his relatives from the underground. shenan...

He sheepishly smiled at me, one hand still tugging at the edge of his jacket in a nervous way. I couldn't help but smile, he was so cute when he did that. "U-Um, C...

cream and nightkiller can do love (or not) if you ship both cream and nightkiller your welcome! if you dont- Well why are you reading this uh? anyway lets fill up this b...

what if, Error was actually just a tall 14 year old? what if errors soul was slowly and painfully deteriorating? what if he doesn't destroy because he can or because he...

Nightmare the Price of the Moon is expected to marry a Princess that he has never met before. his wedding day is approaching he can't handle it anymore..... He runs awa...

Error is a glich , there is no question about that and because of that he is also verry powerfull to the point he can destroy a AU with one move . He was modified by cr...

Y/n Dreemurr is a boy with two souls, determination and an unknown one. He comes from a timeline that is constantly reseted and made by a perfectionist.

Highschool. Yeet. Also pic cover not mine, credits to ownerss

It was difficult for me to come up with a name, so I decided to limit myself to this. To be honest, I don't know English very well, so some words will be poorly translat...