UNDERFILES | An Original Undertale AU | Extended Version | [HIATUS] - Macrolunatic - Wattpad

Story cover for UNDERFILES | An Original Undertale AU | Extended Version | [HIATUS] by Macrolunatic

UNDERFILES | An Original Undertale AU | Extended Version | [HIATUS]

Reads 46
Votes 10
Parts 5
Time 13m

Reads 46
Votes 10
Parts 5
Time 13m

code files grillbys originalsans reset sans sanses underfiles undertale undertalealternateuniverse undertaleau undertaleaus undertalecode

This is the story of UNDERFILES. An alternate universe where files can be edited with the overwrite button. Humans committed mistakes that were impossible to solve, and the code of the universe began to unravel. Diseases got released, their universe began destroying itself, things were changing and monsters were frightened. The ambition went too far for the humans, it was too late, but someone got corrupted and tried to fight back.

If you feel like exploring a new world and meeting new pals, you might enjoy this original alternate universe's story! ;)All Rights Reserved

code files grillbys originalsans reset sans sanses underfiles undertale undertalealternateuniverse undertaleau undertaleaus undertalecode

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5 parts

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This life as Error Sans. by coolkidindahood

⪼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 [REDACTED] find out new things, new people, and keep up with their act? ⪼("SkReW yOu gOd!!1!".... huh?) ____________________________ ⚠︎{This story was made as a joke at first, the writing improves as time goes on. This story also contains swear words, No ships, And some grammar mistakes}⚠︎ ⪼(Cover made by me.) ____________________________ ⪼23/1/24 - #1 in Ink ⪼23/1/24 - #1 in Balance ⪼23/1/24 - #1 in Noships ⪼25/2/24 - #1 in Dreamsans ≫08/3/24 - #1 in Multiverse ⪼18/3/24 - #1 in Ausanses ≫29/3/24 - #1 in Inksans ≫30/3/24 - #1 in Undertale ≫03/4/24 - #1 in Reader ≫17/5/24 - #1 in Underverse ⪼24/6/24 - #1 in ErrorSans

Book 2: The First Fallen Human by carelesscreativity

(DISCLAIMER: THIS IS AN UNDERTALE AU) Allow me to describe this in the simplest way I can. There is a fanfic-like covering, but with a much darker, twisted undertone. Sanscest, if that's what you're for, but also a juicy amount of story with it. Enjoy!

A Currupted Starlight by ThatOneCringeGirl

'passive' nightmare sans, as people called him, was trapped inside his own soul as 'currupted' nightmare sans controlled his body, spreading negativity throughout the aus. over the hundreds of years, passive has lost himself. the insanity has gotten to him. little did he know currupted has a reason to keep him trapped. he just wants to keep him safe.. but once currupted gets caught by passive's brother, dream and the creator ink, something goes wrong and the two get separated. dreams works his soul off in order to get the sane brother he once knew back. attacking and scaring off 'currupted' nightmare. as currupted continues to be attacked un the aus he tries to run to, he meets someone that's willing to listen. will passive get back to normal? will currupted get killed trying to fight for his life in the endless aus? let's see...! but I should warn you.. not all stories have happy endings~ [ WARNING! THIS STORY CONTAINS SENSITIVE TOPICS THAT INCLUDE GORE. ALL ARTWORK IS CREDITTED TO THE ORIGINAL ARTISTS. ]

UnderStrider (Old) by Djjw10

An UnderTale alternate universe set in the far future after a true pacifist ending. Introduces a completely new cast of characters A whole new underground And a new evil that threatens both humans and monsters... All stitched together with pieces of the past If the king's plan succeeds, the future will be a dark one After centuries of war and conflict even after monster-kind was freed from their prison so long ago. Jade, a soul of generosity with an extremely troubled past, finds herself trapped within the prison of the tyrannical king Alexander. Uncovering dark secrets and hidden atrocities of the tyrant whose vengeance fuelled plan will decide the fate of the two races that ruled over Earth. Please forgive my writing I have only recently started I will improve as the story goes on -Credit to HatLad for creating the cover And also giving criticism/ideas/general support This wouldn't be possible without them -Toby Fox for creating Undertale

Underborn by AkiJabarosa

What if Undertale suffered a major glitch? Like you were glitched into the game serious? What if you were able to change the hearts of the citizens of this now twisted world? Which will you choose... Fight or Spare?

My Fault - Underfell Fanfiction (Sequel to Your Fault) by DragonzRawesomE

{COMPLETED} It has been just two weeks since the event that changed Papyrus' life forever. Too late, it seems, he realized what he had. And now that it is gone, he has fallen to pieces. How, or if, he will be able to cope, he truly does not know. And as if that wasn't enough, there are countless mysteries in store for this burdened skeleton-- coming from people he thought he could trust, and in places he thought that he knew. Will Papyrus ever be able to solve the mystery behind this devastating chain of events? Or will he, too, fall prey to the ever-expanding void that is engulfing the souls of himself and everyone around him? PLEASE NOTE: This book is the second in its series. It contains major spoilers to the first book, as well as this book may not make much sense without having read it first. So, if you want to keep the excitement of the first book without any major spoilers, I HIGHLY suggest going and reading that first. It is titled Your Fault. DISCLAIMER: UNDERTALE is owned by Toby Fox. UNDERFELL belongs to the AU Community. COVER IMAGE edited by me. I do not own the original image. PLOT/STORYLINE belongs to me. The events in this story are not canon and are simply for the entertainment of myself and my readers. Any OCs mentioned in this story also belong to me. MATURE CONTENT WARNING: The events in this story contain mature content that some readers may find triggering and/or disturbing. Read at your own discretion. Thanks!!

Daybreak [ Error!Sans x Reader ] by morrow-

Gone. In a single moment, in the blink of an eye, everything you have ever known or cared for is eradicated. Hopes and dreams, traditions and stories that date back centuries have been erased without thought or care. Nothing matters and no one will ever live again to pass on the memories and stories of what was lost. Except you. You are the anomaly, the glitch that survived when all else could not. When your universe was destroyed, you found yourself stranded, alone, afraid in a white world without end. But there's little time to rest when you discover that your universe was merely a grain of sand on a much bigger ocean. Whole other worlds thrive in different plains of existence, and they're all going to war. In a desperate power-struggle for the upper hand, you find yourself an unlikely ally. The future seems certain, chaos will win and the universe will be plunged forever into violence and bloodshed. And it will take a lot more than a miracle to win.

Story of Forbidden by ErrorHato

"I am no ordinary "Sans" you see. My name is Forbidden. And this name is my whole existence to the different world that I once came from. I should start from the very beginning; where my life changed." For countless times that the human did a genocide run, they never killed Sans. Why even though they killed everyone else in the Underground? The answer is much different than expained. They are not DETERMINED enough. But what happens when change starts to happen in Sans' world. What will happen to the skeleton? What happens to his universe? ~•~•~•~•~•~•~• It contains some mild and offensive language and spoilers for the Underverse. Forbidden Sans belongs to me Everyone else mentioned belongs to their rightful owners.

Prisoner...? (Bad Sanses x Human!Reader) by ShadowOfFandoms10

Y/N was a human from a brand new AU...which was practically nothing. They were eventually rescued by the Star Sanses...only to be taken prisoner by the Bad Sanses. What will happen? How would they escape...if they willingly want to? This story was originally posted on Quotev! It will always be updated first there, then here. #1 in #sanses 7/1/21 #1 in #badsanses 10/25/21 #3 in #errorsans 5/9/22 #4 in #inksans 5/9/22 #1 in #killersans 6/15/22

Torn by p3n_i3

[Yandere!Underverse x F!Reader] [Being rewritten, slow updates] What does the fate of the Multiverse have to do with you? In your past life, you experienced nothing but irony and a cold black drop, so why is it then when you're taken away everything suddenly revolves around you? You never wanted this, after being kidnapped by a glitched out monster, you expected a tranquil life until you died and he tossed you out. But now? Now you've got to learn how to fight, and not for others or the Multiverse. You've got to fight for yourself. Friends that you thought were safe are no longer, and you, the predator, has easily become prey. And you don't want that life anymore.

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Slide 1 of 10

This life as Error Sans. cover

Book 2: The First Fallen Human cover

A Currupted Starlight cover

UnderStrider (Old) cover

Underborn cover

My Fault - Underfell Fanfiction (Sequel to Your Fault) cover

Daybreak [ Error!Sans x Reader ] cover

Story of Forbidden cover

Prisoner...? (Bad Sanses x Human!Reader) cover

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 [REDACTED] find out new things, new people, and keep up with their act? ⪼("SkReW yOu gOd!!1!".... huh?) ⚠︎{This story was made as a joke at first, the writing improves as time goes on. This story also contains swear words, No ships, And some grammar mistakes}⚠︎ ⪼(Cover made by me.) ⪼23/1/24 - #1 in Ink ⪼23/1/24 - #1 in Balance ⪼23/1/24 - #1 in Noships ⪼25/2/24 - #1 in Dreamsans ≫08/3/24 - #1 in Multiverse ⪼18/3/24 - #1 in Ausanses ≫29/3/24 - #1 in Inksans ≫30/3/24 - #1 in Undertale ≫03/4/24 - #1 in Reader ≫17/5/24 - #1 in Underverse ⪼24/6/24 - #1 in ErrorSans