1 - 20 of 101 Works in Alternate Universe - Glitchtale (Undertale)
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Everything was going to be fine by Sonauzy for Mariolevi
Fandoms: Undertale (Video Game), Deltarune (Video Game)
23 May 2025
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Summary
One month after the monsters were freed, Asriel goes to a beach with his new friends.
There was still much to deal with, but it was time to put it to rest, at least for now.
Series
- Part 1 of Sweet Dreams
- Language:
- English
- Words:
- 2,254
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 108
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Summary
Her mind was nothing but a mess. Ever since the first time they saw each other; when his memories coursed through her mind, seeing all the atrocities he did, Betty knew Frisk wasn't worth saving... but not just the bad things, the good things as well. Despite all his sins, all his killings, all the destruction he caused to those he called "friends", he chose to be good, to be kind, to be loving... a walking contradiction, that somehow, made her goal of both hating and killing him seem way harder than it should be.
Series
- Part 2 of Frisk x Betty Legacy Series
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Summary
XChara being the Higuruma (only one available) of the situation is tasked with attempting to reform the captured villain of Betty, who isn't too keen on the whole "going good" idea.
I'm aware of the amount of canon breaking I'm doing by even placing XChara in this scenario but it's a sacrifice I'm willing to make
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Glitchtale: Blood Red Hawai'i by Mariolevi
Fandoms: Undertale (Video Game), Deltarune (Video Game)
08 Apr 2025
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Summary
3 years after Betty's defeat, and it almost seems like everything's solved...
But in truth, there's a far bigger world than Asriel Dreemurr thought... and one he had just fallen into.
Now trapped in Hawai'i with a stand, with the help of Dess Holiday and Silas Callister, can Asriel find a way back to where he should be, and if he can't, what is to become of him?
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Glitchtale Rewrite, Book 3. by The_One_Aaron_1
Fandoms: Undertale (Video Game), Glitchtale - Fandom
05 Apr 2025
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Summary
Edit: (12/26/2024)
I lied
book 4 is on
but it might take a pretty long while. I might not post any of it until I'm a dozen or two chapters into making it.Edit: (4/18/2025)
Book 3 has been submitted in full. I hope Y'all enjoy.Book 4 really IS gonna take a while though. Sorry.
Series
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Fear, Hate and Quirks. by Gdberg
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Undertale (Video Game)
21 Feb 2025
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Summary
A sixteen year old Undertale fan gets Isekaied! Two small problems, they are Isekaied into the My Hero Academia universe, of which they barely know shit about and their powerset is about an AU they barely know about. Well, at least they have a blob friend on their side!
My attempt on making a Bête Noire powerset crossover with MHA. Liked the concept but didn't like the execution 99% of the time. So here we are.
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Summary
Las cosas habían cambiado para ambos. Tras su espada cortarle el brazo, ella supo que no había nada que pudiera hacer para derrotarlo, ni a él ni a ninguno de sus amigos mientras estuvieran juntos. Sus planes se desmoronaron, así que desapareció y nunca más la volvieron a ver, o eso creían todos. Su vínculo nunca podría romperse; porque estaban entrelazados por el destino. Frisk iría tras de ella y Betty le encontraría cada vez, y así fueron pasando los años. Al final... era inevitable que terminaran enamorados el uno del otro.
Series
- Part 1 of Frisk x Betty "Series Legado"
- Language:
- Español
- Words:
- 21,028
- Chapters:
- 1/1
- Comments:
- 2
- Hits:
- 120
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Summary
Things changed for both of them. Right after his sword cut her arm off, she knew there was nothing she could do to defeat him, nor anyone as long as they were together. Her plans crumbled, so she vanished, never to be seen again, or so they all thought. Their bond could never be broken; because they were intertwined by Fate. Frisk chased after her, Betty met him each time, and so the years went on. Eventually... it was inevitable that they would end up infatuated with each other.
Series
- Part 1 of Frisk x Betty Legacy Series
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Assimilation by Linz100
Fandoms: Glitchtale - Fandom, re_glitchtale, Undertale (Video Game)
09 Jan 2025
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Summary
“It was all so sudden.”
A re-telling of the events from Glitchtale Game Over Part: 2
An AU where Gaster absorbs Jessica’s soul
- Language:
- English
- Words:
- 1,668
- Chapters:
- 1/1
- Kudos:
- 9
- Hits:
- 101
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Summary
small rewrite going on currently
'You are Fear.'
'I am Fear.'
Sometimes, a low whisper like that comes to me, as if a ghost in the wind was talking, but I don't really understand why or what this could tell me.This was the closest thing that had any similarity to an identity, but what...does it mean to be Fear ? I asked this question to myself again, however, like the times beforehand, an answer never came to me.
Today, this is going to change. I'm going to find myself. Who am I really meant to be ?
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i dont know how to by metalgeargayz
Fandoms: Undertale (Video Game), Glitchtale - Fandom
25 Dec 2024
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Summary
" gaster... " pause.
" listen.. to me. "
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Webs And Bones by KarmaSpidr
Fandoms: Undertale (Video Game), Spider-Man: Spider-Verse (Sony Animated Movies), Spider-Man - All Media Types, Spider-Man (Comicverse), Marvel, What If...? (Cartoon 2021)
14 Dec 2024
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Summary
"Error, what did you do?"
Ink didn't expect there to be AUs beyond the Doodle Sphere. Core Frisk never would have thought that there are things they can never see. Error never thought he would get his ass kicked by a bunch of humans.
The Spider Society should probably have planned first contact a bit more.
Series
- Part 1 of Marvel and Undertale
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When Timelines Collide AU Info by A Butterfly (DetectiveAzura)
Fandoms: Deltarune (Video Game)
13 Dec 2024
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Summary
A summary and guide towards several AU-related headcanons, info stuff, arts, and other things about the Deltarune/Undertale AU When Timelines Collide. It is also a pseudo-rewrite of Glitchtale without Season 1, with the idea that all of the glitches came from excessive modding of the game.
Series
- Part 1 of When Timelines Collide
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Glitchtale: Red and Black by JadenLightvale
Fandoms: Undertale, Glitchtale - Fandom, Naruto
10 Dec 2024
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Summary
A lot of this shit I wrote a while ago, so my writing is probably ass. Expect typos and shit like that. Also, I take EXTREME inspiration from Naruto, outright copying stuff too. But the point of the story is not to make something BRAND NEW. It is to invoke emotion within the reader, and I want to do that no matter how much is reused material from other media. I want the reader to come out of this a broken and depressed mess from seeing just how much shit Jaden and the other characters go through. Generally, this story follows the plot of Naruto until around the 30th chapter, then shit gets real. Enjoy!
Enter the world of Undertale. Yet this isn't just your regular Undertale (of course it isn't). The code has been messed with, and it's all the player's doing. The player (who clearly has too much free time) has made changes to the code, changing the entire layout of the game. This all results in the creation of Jaden, who the player inserts as an OC to replace Frisk. Yet, Jaden isn't some puppet that'll oblige with being wrapped up in strings. Come into this world inspired by animes like Naruto, Dragon Ball, and Jojo! This story is obviously geared towards people who are well versed in Undertale and it's AUs.
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Taller by Krebreb
Fandoms: Undertale (Video Game), Glitchtale - Fandom, Meropos - Fandom
23 Nov 2024
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Summary
“Do you think…” the man began, neutrally, making every effort to keep his speech intelligible. The frown on his face deepened before he could continue, evidently, in anticipation of his next words: “that guy was taller than me?”
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Summary
Uma reescrita da série de Camilla Cuevas, Glitchtale, de modo em que a história tenha mais aprofundamento e que os temas de undertale sejam mais fortes na história, ao invés das lutas e violência sem sentido entregues na história original.
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Stargazers by Krebreb
Fandoms: Undertale (Video Game), Glitchtale - Fandom, Meropos - Fandom
25 Sep 2024
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Summary
On this day, moments from now, unexpected and not invited, the Grey Phantoms were going to have a hearing with His Royal Majesty Ozrich Maekrik.
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the erased meets the erased 💥 by zhromedoesthings (Lemon_Ri)
Fandoms: Undertale (Video Game), Daybreak (Roblox)
16 Sep 2024
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Summary
they're in a void after all
(glitchtale frisk goes by he/him but erm, DONT YELL AT ME ITS THE CREATOR'S DECISION, but uhh ill also add they/them rjsnd)
plus it isnt meant to be serious 😭 i just wanna have fun deksmns
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Inanimate by Krebreb
Fandoms: Undertale (Video Game), Glitchtale - Fandom, Meropos - Fandom
21 Aug 2024
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Summary
In spite of everything, they still were very intently placed on that armchair. They were meant to sit there, and Four could perfectly imagine it if the time of that they were sentenced to was forever.
- Language:
- English
- Words:
- 1,503
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 25
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Double by Krebreb
Fandoms: Undertale (Video Game), Glitchtale - Fandom, Meropos - Fandom
21 Aug 2024
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Summary
It hung aloft, and just in the space between their heads - a shrub of mistletoe, plain to observation even at this dusky hour of the evening, thanks to the sparkles of Justice magic dancing atop its leaves, like flames that would never get to properly feast on them. The same light glistened off the snowy white of the berries, poking in between the green, and Gall got to meet it once more, when he looked in front of himself, and saw the yellow shining in the eyes and hair of the one before him, settling softly on the features of the both of them.
Series
- Part 3 of Kitty Ships Short & AUs
- Language:
- English
- Words:
- 1,172
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 9