Error404 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...

A girl named (Y/N) was walking back from her job when someone in a black hoodie shot her and stole her purse. While she was on the ground bleeding out she asked, if she...

This is my first story also it has bad grammar and slow update. And cringe ahead, YOU HAVE BEEN WARNED

Note! This will not cause any love or harem story. This will be only Y/N reincarnated as Error404 (William) in Gensokyo. So if you like something as harem and love, plea...

(This story is not a part to the Alphatale Story) Gradient, the eldest of his siblings, as well as likely the most powerful of Error and Ink's spawns. He is both a creat...

The title says it all. If you don't like vore, leave or your gonna have a firey time. Those who love vore... I hope you enjoy. I also take request. Some of the parts in...

Eh, it person reincarnates with the power of error 404 and goes to fate grand order. You expected good shit... I don't believe I can do that. Second Book and not m...

The story of the unstable verse and the new destroyer post exudes. Fresh 404 is learning what it takes to do Error's job. The originals council is learning to face their...

⚠Cover art is not mine⚠ This book has been discontinued, I'm sorry to those who enjoy the oneshots but I just don't have fun writing them at the moment, I do hope to rem...

This book(?) is about nightmare and his bonding with his family(the gang) and friends. Underrated sanses will also be part of this story. There will be lot of ship, bec...

Witness the life of Error404 with Core Frisk and their friends as they go on a lifelong adventure to a happy life.

Error404's soul being merged with Rimuru's soul during the process of recantation. What will happen?

What happens when a die-hard gamer, programmer, and certified weirdo gets reincarnated as a skeleton in one of the most dangerous and bizarre worlds ever imagined? Well...

(Alphatale and Ten no Kami belongs to Shadikal15) Once of the TransVoid, an entity named Ten no Kami, is the spawn of a Being, who is named MalesGrow, resembling a black...

Bill is a giddy, excitable skeleton on the outside. But, behind that façade is a normal skeleton that has too much to hide. When Nightmare calls for a gang reunion, Bill...

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...

This is like an Error Harem, originally got the idea from the Error!sans oneshot book im writing! Hope you guys enjoy! NONE OF THE ARTWORK IS MINE (unless said so) <...

This is just a what-if scenario, so anything will be non-canon (ofc). I try to make it as close to the canonicity as possible for each character, especially 404. All cha...

История является переводом, никаких прав на неё я не возлагаю. Перевод происходит по договору с автором, никаких авторских прав не нарушается. Возможна коррекция текста...

(This book used to be called "How I became Geno" but i changed it to it's current name) this is my first story, and I like to make characters break the 4th wal...