404 Stories

An Undertale fan gets reincarnated into the Alphatale Multiverse. Will they use the knowledge gathered from their first life to their advantage? Or will they perish, fig...

"I uh," Tommy starts, not knowing how to break this to the hero lightly. He hates to be the bearer of bad news. "I think your powers are broken? It's not...

"I can't imagine myself touching anyone but you. Will you teach me? Teach me, Samantha, how to please you." And then they were lost, stunned by the intensity o...

You it's because of you you make me live you make me moan you make me love you make me die I can't live without you ~ You were looking for any source for a job since y...

Error Code 404: not found The requested resource could not be found but... may be available in the future. Error Code 410: Gone The resource requested is no longer avai...

Formerly known as Purple, Violaceous has started getting these random text messages that mean absolutely nothing to him. As he tries to block them, they only continue, b...

Love Error and let's check out all his relatives shall we?~ WARNING: All of this are just an AU so don't take it seriously

hi! claire here! this is a DNF oneshot book, this one will contain no mature content, however i will have another one which will contain mature content this book will h...

What if Error considered someone family before Blue or even Nightmare's Gang? But they're gone, because of F̴̩̅a̶̭͌t̸̛͔e̷̟̓? But what IF they come back? And even freed E...

In a world full of heroes villains and vigilantes Tommy was never destined to spend the cold nights with his family and fluffy blankets and hot coco. He was made to be a...

A TCFSV/TCFS fanfic where a group of around 17-year-olds gang up on Dream...If only they knew that this would become a solo Mission ('Revenge is the best medicine')

Gwaine is the 21 years old girl from Atlanta that has an low self-esteem because of her weights. Todd Blake is the 22 years old man from Memphis, TN who fixed things dur...

(couldn't find who specifically made the cover but I found it on twitter so thank you to the person who made it.) (Hiatus/on hold) Time can be a difficult thing to handl...

After a break in at ADHOC, Y/N and Beep-o are left to secure the Facility and keep it safe... but when Beep-o and Y/N get Separated you run into the menace....

How it feels to die but you ended up in Undertale multiverse. You met one being that you never imagined to meet. You both quickly became friends and surely enough you ha...

A peaceful day it was for error and william u til the one know as author decided hey lets have fun and throw them into a different multiverse im sure everything will be...

Distortion of timeline or timelines causes something very unexpected to happen. Sans has warned multiple times to not Reset, it will cause glitches or something that sho...

I am a ghost, I appear once a month

Y/N had got into a car accident and died saving the girl life luckily he receive a second chance on living in a world of Omniverse (undertale) by reborn in a certain Ske...

What if someone transfers into another world into Error Sans but wait. It's not normal Error it's Righteous Error. What he will do in the multiverse and how he will deal...