Undertale AU oneshotsby Whatamievendoinghere
Disclaimer! None of the characters are mine, also a lot of stuff in this book are headcanons! Also it's a human AU for several reasons
you can request anything, except l...
Path to deicide- A Fatal error x S...by Smolwriter
This story is based off of gasgrass's series path to deicide, but I am adding my own interpretation to it. It's not cannon as I'm adding things that never happened into...
Ulty: A God's Birthby Ulty Dust Sans
Official remake of Ulty: Creation of a monster
A story that starts from Dusttale and goes around the AUs, completely transforming our protagonist
English is not my nativ...
Completed
Omnipresent [Male Xenophanes reade...by Kyoki'no yami
You are a "Hellborn" demon with seemingly no trace of a family with a multitude of abilities. Some try to think and theorize where you come from. Some say you...
a fatal way (Fatal Error Fanfic)by N Zeba
fatal error was tired of being a weakling, he was tired of being hunted down, it's time to make a difference
Fatal error - belong to Xedramon
Drawing - belong to Jael pe...
~ • Fatal Error X Female reader • ~by AL3XXX_ERR0R
it's my first time using wattpad, don't judge me;-;
I'll add sum things in future probably
TW! (+18)
FATAL ERROR BELONGS TO ANARACKWARRIORS
ANIMATED FATALITYby jackstonLander
"So... Interessing... so there are other digital beings living in other universes in the imaginary reality called... Animation... there are so many foolish charact...
Strangetale by KevinMorbikus713
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...
FruitCupWriter98's Oneshot Book x...by FruitCupWriter98
(Heavy Description Overhaul!)
!Please Read!
Hello, welcome to my oneshot book, if you find this in random tags that may be confusing to a certain fandom, then you've stu...
Fatal Attractionby UrBr3adRan0ff
Okay... so. Yeah, it's been awhile since I've tried this. Let's see..
Fatal Error X Reader
Yeah, that sounds good.
Alright.. uhh, what're the warnings? Oh yeah!
⚠WARNI...
Exbungo (My Headcanon)by Renzpaolodelmo10000
In This Au Exbungo Is The Most All-Powerful God Being In The Multiverse Which Is Why Exbungo Is The Best DNB Character.
It Is An AU Of Mine So Calm Down Everyone.
Better Beginning (Hero's Of Azure)by The Cozy’s
Undertale multiverse before you ask.
Error couldn't keep up anymore. It was to hard to combat creation. But fate spoke to him again. She was always kind to him. Healed a...
Oc's, Backstories And Explanations.by Aslancan Tr
This book could contain leaks of my stories. And also, I made this book is just for fun.
A New Eraby ScorpionFactory
A new era for the Multiverse Solution Center has finally begun. The tyrannical Ink has been taken down and replaced, Nightmare is finally free, and the Underground is fr...
Undertale AU'S- The Void's Wrath...by Shade552
Error gets imprisoned by the Council Of Judges, and Balance is closer to tipping then ever.
However, little did anyone know that the residents of the Void, The Gasters...
Fatal Error x Helluvaboss/Hazbinho...by Ricky3546
Fatal Error have finish taking the code of Sonic and his universe. He have become more powerful. However, he discovered that their a multiverse that is very much like hi...
My Secretby Velocity
Sonic is hiding a secret identity. How will his friends, and more importantly, his crush, react?
{Phase Xenophanes is 6' 11" here}
{Language Warning}
Completed