The Multiverse (UNDERTALE AU MEGA STORY) - The Silver Spider™ - Wattpad

The Multiverse (UNDERTALE AU MEGA STORY)

AlexanderHamilWIN

Reads 5,695
Votes 109
Parts 17
Time 1h 0m

Reads 5,695
Votes 109
Parts 17
Time 1h 0m

AlexanderHamilWIN

aftertale dreamtale dusttale errortale genotale gztale horrortale inktale jakei multiverse nightmaretale reapertale skilltale swapfell underdarkness underfell underswap undertale underverse undervirus

When Undertale Sans, Gaster, and Alphys discover a way to interact with the other Alternate Universes, they had no idea just what they were walking into.
It started with a theory, which evolved into a hypothesis, which turned into a plan. 
Now what started as a simple curious idea had transformed into a reality- a universe for the various Sans and Papyrus' that were unhappy. 
At least, that was the agreement. 
Sans had gone to Ink, (Inktale Sans) for a request to let Red (Underfell Sans), come to the Undertale universe to escape his brother, Fell. (Underfell Papyrus). 
When Ink refused, Sans came up with the next best option. 
Open, The Multiverse
But when you start up space-time shenanigans, even with good intentions, you never know what -or who- might come through to play.
Trouble begins to brew from the instant Sans brings the first member of the Multiverse to the new universe. But can Ink and the AUs stop the chaos? 
Or will it take one of them-
Then destroy them all?

**DISCLAIMER** I DO NOT OWN ANY OF THE ALTERNATE UNIVERSES. THEY ALL BELONG TO THEIR RIGHTFUL OWNERS. I JUST USED THE CHARACTERS FOR MY OWN STORY
SHIPS SHALL BE INVOLVED IF YOU DON'T LIKE DON'T READ! SORRY! 
THANK YOU FOR READINGAll Rights Reserved

aftertale dreamtale dusttale errortale genotale gztale horrortale inktale jakei multiverse nightmaretale reapertale skilltale swapfell underdarkness underfell underswap undertale underverse undervirus

Table of contents

17 parts

Sign up to add The Multiverse (UNDERTALE AU MEGA STORY) to your library and receive updates

or

Content Guidelines

You may also like

Undertale Au's x reader 5 by Broken-fnaf-fan

Yes, here it is the fifth book! I went ahead and decided to make the fifth one now, new book, new ideas! Anyway, request are open, but give me some time to catch up with all of the other ones I have at the moment. Thanks! I don't own any of the AU's or art unless I say so, However the outcasts do belong to me! If this is your first one shot book from me, Welcome! Now if you've read all of the others then, Welcome back! (updates are random)

Light or dark? Bad sanses x child reader by Raining-3lsewhere

Y/n was and/or is a very sweet child, unfortunately for them they weren't treated very well by their mother or father, Y/n was abused and didn't have anyone. Fortunately one day y/n got scared and ran away from their parent that was abusive. Y/n's au is Dreamtale While the second part of this story will be inside a different castle... Partially, this story has abusive and angst. Y/n had no friends, they did not go to school, nor did they have any Familiarity's with the outside world. It was all dark for y/n. The only thing y/n could do was see outside the window, and even that wasn't good enough for them. The door was aways locked and there was no way for y/n to get help from anyone... Until one Day...

Universal Surface Angel by Lithriel

Reader insert. What if W.D Gaster didn't just get split between time and space, but actually ended up in your world in an abandoned hospital you called home? Your were a young child he decided to use as experiments to test human determination in said world and breaks physical laws to test human possibility? He knows of the powers you gained from his experiments... all but one, this one allows you to tear realities just enough to teleport into them. Knowing of Undertale you felt bad for the monsters stuck below in their world and wish to help them, but something goes wrong and you end up going to certain AUs and helping them, gaining the attention of some bad skeletons who now desire your power for them-selfish-selfs.

"Destiny"(Ink x Error/Errorink Fanfic) by Full0fRegrets

Alphatale and the other rare ones was the first Au... And the rare monsters or skeletons like gods and guardians,like Reaper,Dream,etc.,they live on the Alphatale first(this is just a story ok?) They are also studying there,the school was called AlphaTale Multiverse School Ink and Error are met together as childhood friends They're always bonding together as kids 'Ink' wasn't the first name of Ink's name,instead it was Blank Because of being emotionless and paleness But Error never knew he was a soulless being Error, Being a nerd cuz always wearing an eyeglasses, and he's glitching a little tho They also promised to each other that they'll achieve their goals together Ink-I mean Blank made a heartlocket using his power to create and broke it in half So the half belongs to him and he gave the other half to Error,for the remembrance of friendships Until one day... They got separated away,their bonds changed....and why?(let's find out ^^) -cover by meh,hehehe And some of the cover pic in ever chapter will not belong to me,so...ctto |Date Started:06/17/21| |Date Ended:07/14/21|

Becoming papyrus from underswap by KarmaAkabane425

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 brother idc is sans is the younger brother or not, I'm having papyrus as the younger brother so no complaints And it's a different multiverse maybe everything will probably be different idk yet Also give me ideas if you want me to update this story faster.

When Worlds come together by Honey_Bee669

I've seen some Undertale fanfictions where readers and original characters are sucked from our reality and transported in to the reality of Undertale and it's several aus. I got inspiration from some of the stories, I don't exactly remember the name of the stories I apologize but I give credit of the original idea to who ever came up with it first. any how, instead of the character staying human, once they are transported they're turned to skeleton, so the magic in their body can get use to not only the transfer through the void, but so their body can be use to the magic drifting around in the monster world. cover art is made from a picrew dress up/make a character site. all credit to the creator of the picrew! slight trigger warnings for those in need racism towards monsters harassment transphobia homophobia slight panic attacks here and there onwards to the story!

Lone Survivor by EightRose8

The monster realm was much different than the human one, with that separation it was hard to get along and soon a war started, families died, monsters and humans. It wasn't a good time for anyone, children and teens left to fend for themselves while the world wrecked havoc. After years of this chaos it seemed to ease, only for Monsters to hit twice as hard, now enslaving any human they could find as pay back. They took everything from you, well everything that you had worked for that is. It's been about 11 years since the accident happened I was 19 years old currently so that happened when I was 9 I've been alone for 11 years. Taking care of myself and I got pretty good at it to. I hated the monsters, despised them for what they did, but now as I'm alone running away from one, fear was the only emotion flowing through my body. What happens when you get caught by that monster? Disclaimer, no art in here is mine unless otherwise stated in that chapter, all credit goes to original artists.

Depression... A Sansest Story. by Undercorn1

Everything was running smoothly for the Star Sanses on this amazing day. Ink was drawing happily, Blue was running around chasing butterflies, and Dream was reading! Until we look a little... deeper. Dream was fine. But Ink was thinking about things much darker than his smile gave off. Blue, on the other hand, was thinking all happy thoughts! To an outsider. To anyone else, he would never have depression. To others, he was a cute little innocent boy. But only he knew the truth. Dream was the happiest out of the bunch. Not really surprised, are you? Let's check in on the 'villains' as you may call them. Dust and Cross were running from Killer, who was tightening his strings on his hoodie, NIghtmare was reading just like Dream, skimming over the page, Horror was playing with his ax, and Error was knitting. Who is depressed? Ha. You really are blind, dear, dear reader. Have you yet to notice that the strings were on Killers wrists, so they wouldn't show? Or the way Nightmare never turns a page in his book? Geno was running away from Reaper at that moment, who was laughing. Reaper was slightly sad because he had to reap some souls, but Geno was the one suffering. Fell was being beaten by his brother at that moment, and no one would save him... "You can't be saved without help." This involves Crossmare, Dustberry, Errink, Afterdeath, Kreme, and Scifell. No, I will not be using Horrorlust in this book because I just don't get the ship. Sorry Horrorlust shippers... I really got this whole sanscest thing from Bubblyship and __Purple_Fluffball__ so go check them out AFTER you read this. Please read... This is very depressing, as you can probably tell. 0-0

UNDERVERSE by isimpforanimeboys1

!THIS BOOK WILL NOT BE UPDATED!FOR FULL STORY, CHECK OUT JAKEI ON YOUTUBE AND PATREON! The story takes place in a post-Pacifist timeline in the original universe of Undertale, where half of Sans' soul is stolen by a corrupted alternate version of himself known as Cross, who has his Chara inside his body. With the help of Ink -the guardian of the AUs- Sans will travel through the Alternate Universes to recover his soul while he discovers the origin of Cross and the imminent danger that will put the Multiverse at risk: The Overwrite button. Undertale - Toby Fox XTale - Jakei Inktale/Ink - Comyet/Myebi Error - Crayon Queen Fresh - Crayon Queen Aftertale/Geno - Crayon Queen Dreamtale/Dream/Nightmare - Joku Underfell - AU Community (The creator wishes to remain anonymous) Underswap - AU Community (The creator wishes to remain anonymous) Outertale - 2mi127 Core! Frisk - Dokudoki Undernovela - Pig-Demon Killer! Sans - Rahafwabas Fatal! Error - Xedramon Mild Swear and Violence Warning. Hope yall enjoy my suffering :D (Original story by Jakei - Transcribed by isimpforanimeboys1) Hey! You've reached the bottom. Quick note, the editing in this is quite bad. I wrote this in 6th grade, and I'm not very proud of it. There are multiple mistakes, such as me calling Underswap!Chara Frisk, and referring to X!Chara as they/them. PLEASE DON'T PAY ATTENTION TO THESE MISTAKES. THANKS FOR READING THIS.

Undertale:Secrets by ItIsComic

Remaster on my page - check it out! Sans has had an interesting past. A past that even his beloved brother barely even knows of. A past that he wishes could remain a secret. But when the questions start being asked, what does he do? These questions seem so little, yet they cause so much to happen. One little question. "Who is ??????" can change so much. A chain reaction from a single sentence can cause an entire world to crumble. Or maybe two. This is my first book so dont expect anything great. Inspirations: The "Better Times" trilogy by: @ANinnyMouse42 "Royal Blue" by: @dealialestine Started: 24th May 2021 Finished: 29th December 2021 A full 7 months of great fun with this book! Cover art by someone? I couldn't find the original owner :( Undertale by Toby Fox

You may also like

Slide 1 of 10

Undertale Au's x reader 5 cover

Light or dark? Bad sanses x child reader cover

Universal Surface Angel cover

"Destiny"(Ink x Error/Errorink Fanfic) cover

Becoming papyrus from underswap cover

When Worlds come together cover

Lone Survivor cover

Depression... A Sansest Story. cover

UNDERVERSE cover

Undertale:Secrets cover

Undertale Au's x reader 5

Yes, here it is the fifth book! I went ahead and decided to make the fifth one now, new book, new ideas! Anyway, request are open, but give me some time to catch up with all of the other ones I have at the moment. Thanks! I don't own any of the AU's or art unless I say so, However the outcasts do belong to me! If this is your first one shot book from me, Welcome! Now if you've read all of the others then, Welcome back! (updates are random)