Undertale react

So basically I kidnapped the undertale crew and am making them react to songs! Enjoy (I did not copy this. Read the first chapter)

Gosh This is HORROR-ble (Reincarnated as Horrortale Sans)

A story where you, the reader, are reincarnated as horrortale sans, some things you still retain from your past life, like how anxious you are, and how you pretend to hate puns (you secretly love them). You're not sure what this new life has in store for you but nothing could compare to how bad your past life was...

Sans aus reacts to more of the Multiverse

So I got some Sans aus in a theater for them to react to some of their aus requests are more than welcome! wanted to do this for so long! why didn't anyone else do this!? I will not have Every sans au I know of in here just a few which are also probably the most popular if you don't like that well than go male your ow...

Reincarnated as a Voice

TW: Swearing and slight gore Y/N reincarnates in the anti-void as a Voice... Will he befriend error or will they make them hate their guts? And will they meet other people? Only time will tell. Hello, this is going to be my first book and idk if it's going to be good so meh :v This story was inspired by transported a...

Life Can't Be RESET [UnderTale]

Pacifist. Neutral. Genocide. SAVE. LOAD. RESET. Over, and over again. Living through an endless loop has started to take its toll on Sans. Eventually, he just doesn't care anymore. It's the same routine, scripted as if it were some endless book, a never ending cycle. Becoming withdrawn is one thing, depression is anot...

undertale react to sans

I only post for once.. does not make sense.. and there's ALOT of sans angst :D

This life as Error Sans.

⪼A life where our beloved [Reader/REDACTED] died a very.. 'Fun' death. ⪼upon realizing their death, they'd realize that they reincarnated into error sans, a character they used to know as a kid. ⪼[REDACTED] Gained some friends that were on his side along the way, siding with the bad side of the AU's proudly. ⪼would [...

Immersed In The Shadows

After dying, someone is reincarnated as a Shadow Papyri and settles into a routine. However, that routine seems to be continuously disturbed and constantly needs to be adjusted. How are they gonna survive when they can't follow their routine anymore? (Rewrite of "Reborn as a Shadow Papyri")

Reborn As A Dust Sans [Undertale Multiverse]

#1 of 61.7k tagged with Undertale 12/06/24 After drowning as a human, Ashe reawakens as a DustTale variant of Sans. With his ghost Papy helping keep him from falling into suicide a second time, Ashe slowly learns he can have fun, and what's more fun than fucking with the Star Sanses who have totally mistaken him for t...

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...

【• 𝐏𝐨𝐢𝐧𝐭𝐥𝐞𝐬𝐬 •】-𝑨𝒏 𝒖𝒏𝒅𝒆𝒓𝒕𝒂𝒍𝒆 𝒇𝒂𝒏𝒇𝒊𝒄-

(Currently under revision and editing) A story about classics journey through the multiverse (and his own mental state) that doesn't have any relation to Underverse.

Eccedentesiast

Eccedentesiast Noun Someone who hides behind a fake smile, when all they want to do is hide and/or die. (Cover art is not mine, and full credit to the artist!! (I cant find any active @ to tag them but if you can please let me know so i can give proper credit), Undertale is Toby Fox's, please don't sue me I'm br...

sans aus react to classic

I do now ship this.. maybe? idk The sans aus have been trying to find classic.. (for some apparent reason) he is the most powerful sans. and the only hope to defeat to viruses .. a mysterious person teleports them to a (BIG AS HECK) theater to react to... classic? (angst, gaster, genocide, ect) I dont know why.. I'l...

Forgotten God

A baby skeleton appears in OuterTale, no knows whose baby it is. The skeleton bros of the aus try to take care of them before realizing they aren't the best caretaker. They give the child to other aus each one not fit, but they all have HOPE for the babybones. Desc by Forgotten_Name-Blue

An Error's Doll

You didn't have a bucket list or anything, but you wished you could've at least read a few more fanfics or done literally anything fun before dying. Oh well, at least you didn't have to socialize- Wait. Since when did dying mean becoming a doll in an Undertale multiverse? How did this happen?? This was inspired by a t...

One Day, I'll Save Myself- Reincarnated as Sans

You remember a life before war. A life lived in a body of flesh instead of porcelain bones. You look down at your little brother, little precious Papyrus, swaddled in green. You know then and there that in the first time since you were forcefully created and pulled into this strange vessel, there was something more pr...

A Broken Hearts Repeat

In a world filled to the brim with secrets, one skeleton just wants to stop the world from continuing it's cycle of death and pain but how many secrets must he keep in order to save his brother and his friends. What happens when they find out whats hidden under his clever puns and solid jokes, will they even understan...

Reincarnated as an Ink!

A person is reincarnated as an Ink sans and has no clue on what's going on. I don't claim any characters or Aus. Cover by Keers Seeri on Tumblr.

The Comedians Mask -Undertale *Discontinued For Now*

Sans is a comedian, telling puns and playing pranks is part of who he is. Or is it? Resets, his parents deaths, and bringing up his brother alone has all taken its toll on the pun loving skeleton sending him into a spiralling depression. His comic front is becoming harder to uphold against the wear of time, only to be...

Undertale Reacts

Undertale gang reacts to songs, animations, comics, and more.

Hiding in Sight (Sans and Papyrus GB Story)

Dr. Gaster made 1-S and 2-P to break the barrier and start a war. When he disappeared, they were scared, confused, alone. They broke out of their prison and Grillby raised them. Many years later, they are on the surface and he comes back. They don't want to go back though.

reborn as ink sans but in Fgod au

(hello moonlighs so that's my first story and there will probably be some mistake as eng isn't my first language ) alll ----- could remember was that he was in a hospital almost all his life that isn't that long anyway but he did find a fandom named undertale and took interest in since he couldn't really move alot fro...

Undertale react

I have kidnapped the whole undertale squad and am making them react. Have fun

Undertale Meets Underswap (Skelebros!)

There are not enough of these out there. So, I decided to make one myself. Undertale sans and papyrus meet Underswap sans and papyrus. I do not own the cover art or Undertale. In here Frisk will be a girl. But if you want, change the Frisk parts of she to he. What happens when Underswap sans and papyrus are brought in...

Abused-Underfell Au

Sans is getting abused by his younger brother, Papyrus. That's all I have to say.

I'm Killer Sans? Am I getting taller or what? [Reincarnation]

What should do I now?... Hold on... I can change this story for the better ending! Buuuuuut I can't even save Dreamtale but I can save the two apple twins bonding's, that would be great! I should probably change my nickname instead of Killer sans...

Broken Heart = Broken SOUL

The Sans of this Swap AU has a unique case. If their heart is broken, that's not the only thing that's broken. The SOUL is also broken. But a RESET should fix everything just fine... Right? What if, one day, it doesn't RESET? What will happen to the Sans? Will someone help them? What price will they have to pay? Will...

I am the classic

Somehow...I've become a sans...and not just any sans.. I'm classic!? What the flip is going on!? Wait why are different sans and papyrus's showing up at my home? I didn't even mess with the machine yet since I got here since I was busy working out so I didn't tire easily! (Different things happening, possible differe...

Avid Adopter

The Guardian of Negativity, sometimes called the King thereof. He's one of the coldest, meanest beings in the multiverse. So..why does he suddenly have small footsteps scurrying around the house? Nightmare Sans story. I do not own Nightmare Sans or any of the characters in this book.

Not a Berry Anymore

Blue was always known as the cheerful blue dressed skeleton but one day things go down hill for their little friend . Will they be able to turn blue back to his jolly self or will he be a murderer for the rest of his life.....