Reborn As Error Sans!

Someone is reborn as error sans. Except, the life they have to live is far from the one they expected.

A Virus In The Multiverse

A Man dies when he is asleep by getting hit by truck-kun and is reborn as virus 404 ⚠️WARNING⚠️ There is cussing you have been warned, and if you still read it then your a savage. I do not own any of the pictures or characters (unless stated otherwise) credit to the owners

Horror's of the Multiverse (Rewrite)

Someone dies and ends up Reborn as Sans from UnderTale. As if waking up realizing you died isn't bad enough, they then has to live through the hell of being personal Gaster's guinea pig that nobody knew about. Then as if the God or Deity of suffering was watching them, they ended up finding out they were reborn as HOR...

Unexpected Rebirth: Reborn as Error 404

Error 404 always had a singular goal, to revives AlphaTale, the first AU. But what happens when he finds out AlphaTale wasn't actually the first AU? Devastated by the Knowledge that his entire life was based on a major lie Error 404 kills himself. In a different reality at the same time, someone with a similar soul is...

Reborn as Fem Error 404

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 were strong enough would she have been able to defend themselves? And that's where it all began.

Reborn as fell but a.... HUMAN Fell!!! Sans Au's x human fell!reader

You got backstabbed in the zombie apocalypse and out of nowhere you were reborn into a Au of Underfell not just any a you a copy of underfell but as humans you make sure in this new life that you raise or at least try to raise papyrus right even though this supposed to be an underfell world how will your new journey b...

Reborn as Pj

*I do not own any pictures in this book all credit goes to the original creator* this is my first attempt at writing so sorry if its bad or cringe.

Becoming ut papyrus

What if someone became original papyrus from undertale? They can probably be like the original papyrus is but the one thing they won't stand for is frisk/chara/player killer their brother in front of them. Later that day frisk/chara/player regrets trying to break papyrus by killing his brother in front of him..let me...

Reborn as a sans au

A girl (y/n) dies from a car crash. She thinks she's dead but ends of waking up in a snowy area as a skeleton, but not just any skeleton. Her own sans au. (This is my first book it might not be the best) (Grammar may be a tad bit off)

Reborn In UNDERTALE!?

I was just a 19 year old, living my mundane life, until I died... and was REINCARNATED!? And not only that, I was reborn in the famous videogame release in 2015 Undertale. ... What do I do now?

Reborn as The Mother of Dreams and Nightmares?! But not an ordinary one?

A 14 teenage girl was walking home with her best friend. But suddenly a car was speeding through the road while her best friend went running on the sidewalk not noticing the car driving speedily, The teenager run to her best friend pushing them through the end of the sidewalk which ended up her getting into a car cras...

I Became Underfell Papyrus, But Something's Different...

Another Story about being reborn in an Undertale AU, but with a twist. How will this affect the story of Underfell? And what will happen, when they eventually meet our AUs?

Becoming A Undertale Multiverse

??? was a fan of undertale heavily but when she suddenly got hit with a truck (because everyone dies from trucks when they get isekaied.)she was expecting to be dead so she was surprised to find out she had actually been reincarnated into Undertale as a Multiverse?!? 'Okay, Author. Stop right there. What? I get charac...

Yandere underfell mob sans x chubby singer reader

You are an undercover singer. You sing backstage, you're voice heard, but unknown. You aren't the singer, sure, you can sing..but Frisk? Frisk is the true star, the true show stopper. You are just in the background, like you've always been, until a certain skeleton notices you. Now, you've caught the attention of...

Becoming Papyrus from Fellswap Gold

You died and got reincarnated into Fellswap Gold. You are now Papyrus. What the fuck! Not my art! https://www.tumblr.com/meatballsu Original creator of Fellswap Gold: https://www.tumblr.com/blackggggum

I'm...swap gaster?

Yeah sorry gained an idea on if someone became swap Gaster Also they may be apathetic or just confused on their feelings and MAYBE Autistic, I may be a bit wrong on apathetic or not completely accurate idk yet And it's a huge maybe on the autistic part it might be mentioned at some point or not I usually don't do th...

Reincarnated as our Mafia characters

Two higher guns that were brothers died and became their characters they made up after their old life as higher guns. In their new life, they quickly quit being higher guns and started their dream job all over again. But what will they do when a certain mafia family wants them to join them?

Reincarnated As DrEaM sAnS bUt Im An IrOnIc AsS

COMPLETED Its crack itself and more for entainment purposes....

Swap fell Papyrus x Half Monster Half Human Reader Lemon

You are sorta the Swap Fells' sister. Sans forces you to wear a cat ear headband and calls you Kitten while Papyrus treats you like a normal person ( except for when he's drunk. )

A Crash And Recover {Mafiafell Papyrus x Reader}

It's the roaring 20's! You're alive and well and living great in your little apartment, which is always well kept, clean, and absolutely yours! Rent's cheap and the protection fee in your area is, too! Well, to you, at least. You work two jobs in your pretty little city, which may leave you tired during the week, but...

Reincarnated as Izuku Midoriya's quirk {Undertale x Mha}

I got reincarnated as izuku's quirk.. This is great I can be finally able to be in mha.. But why are the monsters in undertale starting to appear?!.. It won't matter I'll toughen up deku and stick with him until the end.. I'll make sure He and the others gets a perfect ending and plus I'm with the main character. Th...

Becoming papyrus from underswap

What if someone became papyrus from underswap? What if they gave their brother more freedom? What if they were the one that error kidnapped instead of sans? (Things will be different including personalities because I never seem to get them completely ALSO the AGES will be DIFFERENT I'm having papyrus as the younger...

To be king

A really successful CEO of a big company dies of old age, maybe but when he awakes he finds fur all over his body and these strange people calling him king. good thing he has the acting skills of a god but whats this is he really reincarnated in the world of undertale a game he was obsessed with as a kid so much so he...

I am now Fresh in Momma Cq but as an older brother? [REINCARNATION]

Sup yo! The name is ###### and I am now Fresh! How did I die? Just read the whole story yo! And don't worry about Fate, she's very nice! and her sister too! (Cover does not belong to me)

Reborn as classic sans

Someone from our world reincarnated into classic undertale

Reborn as Fgod!Error

Hello, and welcome to my first ever fanfic! I've been apart of the Undertale fandom for a while, and have always wanted to make something for it (while I do have a few ocs, I've never shown them on the internet or anything) as it's one of my favorite fandoms. I noticed there wasn't a lot of reborn fanfics for the Fgod...

I was reincarnated as Error

being kidnapped away from my death by fate... little does he know... warnings Cringe blood crack relationships? Ink being a happy asshole

Bitter Berries

Note to self: Never make jokes about getting reincarnated into a video game character because it'll actually happen. Welp too late to go back now, considering I'm already dead. Aka: Character gets reborn as Swap!Sans

Reincarnated as Underswap Sans and how about Error get kidnapped instead?

what if someone reincarnated as underswap sans and they kidnap error instead of being kidnapped by error? let's find out hehehe... This is no Blue or Blueberry . Cover belongs to Pokefangirl491 on deviantart

Radical Reincarnation

when you were walking down the street truck-kun decided it was your turn to be reincarnated Met a God who gave you three wishes strangely enough you choose to be reincarnated as fresh