1 - 20 of 362 Works in Alternate Universe - Inktale (Undertale)
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All you wanted was some ramen after a long night of catching up on your school work. Imagine your surprise when a colorful skeleton falls through your ceiling with nowhere else to go.
Feeling compelled to help the poor monster, you allow him sanctuary within your cozy little apartment while he figures out a way home.
You never would have imagined how that decision would change your life forever.
For better...
... and for worse.
(Or, Ink crashes through you ceiling and makes your life a living hell.)
(Updates at least once a month!)
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Multiple universes are starting to collapse for no clear reason. Entire timelines are being erased, rewritten, or merging together in ways that shouldn’t be possible. The balance that once kept every AU stable is breaking down, and no one knows who or what is behind it.
As the chaos spreads, familiar faces are forced to confront the truth — something unseen is moving between realities, consuming them one by one. The protectors of creation must uncover the source before everything they’ve ever known disappears into nothing...
- Language:
- English
- Words:
- 1,918
- Chapters:
- 1/?
- Kudos:
- 4
- Hits:
- 22
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The Tales of Kháos: A Reapertale Re-Take by Palito266
Fandoms: Undertale (Video Game), UTMV
19 Oct 2025
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A sequel to the previous three stories: "Tales of Infinity," "Tales of Pragmatism and Fabulism," and "Zero Tales."
Follow the gods: a brand new species that had been given consciousness by a mysterious form and a body as well. Explore how these deities accustom not only to their existence but also to the world around them that they must protect.Reapertale was created and is owned by Renrink. Inktale was created and is owned by Comyet. Dreamtale was created and is owned by Jokublogs. Errortale and Fresh Sans were created and are owned by Crayon Queen.
(English is not my main language, so there may be some grammar issues.)
Series
- Part 4 of Markings of the Cosmos
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This little skele, a Sans type, is used to taking on whatever title was expected of him. So when the entire multiverse tells him he is a 'Bad Sans' who can really blame him for joining others who fall under this title. That is as long as Nightmare finds him useful. His past titles have left him with a very limited set of skills, knowledge, and expectation. Yet he is willing to give up so much more just to stay.
First chapter is NSFW, and then there aren't going to be much until maybe in the future. Plenty of triggers so please tread carefully, I am not used to posting for others to read.
Series
- Part 1 of Imprint
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i hide all the pieces that you never would have liked if you knew about them by Candy_Cryptid
Fandoms: Undertale (Video Game)
15 Oct 2025
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“Ink, what is this?”
“Your next outfit!”
Dream throws the hat at Ink’s face, his revenge. Ink catches it in his hands, waving it around. “You’re wearing it. You promised.”
Dream groans, turning onto his stomach and throwing a mini tantrum on Ink’s floor. Today is beautiful.Series
- Part 6 of Inktobertale 2025
- Part 8 of Ink’s Adventures
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He won't let her go. Ever. Even if she wanted to go, he'd rather kill her. And who knows, he might kill her either way.
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Omniverse - Another forgotten one by Drifting with Cross (Underverse_writer)
Fandoms: Undertale (Video Game), UTMV, Undertale Multiverse - Fandom
02 Oct 2025
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Drifter's been to many universes before.
This one is no different.
Or is it...?
Little does Drifter know what she just got herself in...
- Language:
- English
- Words:
- 5,268
- Chapters:
- 1/?
- Collections:
- 1
- Hits:
- 4
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My Roommates From Another Universe by FandomWorld9728
Fandoms: Undertale (Video Game), Underfresh - Fandom, Fellswap Gold - Fandom, Inktale -Fandom, Dancetale - Fandom, Danceswap - Fandom, Dancefell - Fandom, Mafialust - Fandom
28 Sep 2025
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Your life has been complicated since you could remember. It only got more complicated when you were thrown into a completely different world and your new roommates happened to be different versions of the same two skeletons.
Series
- Part 14 of Undertales Across the Multiverse
- Part 11 of Papyrus/Reader Fics
- Part 10 of Sans/Reader Fics
- Part 5 of Reader Inserts
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Summary
Pale doesn't have a wonderful memory, but he remembers all the “important” moments alongside a certain dramatic skeleton, which becomes increasingly relevant to him.
Not that he understands why.
Series
- Part 2 of Reverseverse
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Summary
new summary:
A long time ago, a skeleton with black tattoos found themselves alone in a white void, in one story, that skeleton went and became beloved by the multiverse that he protected, but in another, in this multiverse, that skeleton never took that journey, and stayed hidden, avoiding attention, the multiverse remaining unaware of their existence for years and years and years...until someone, dream, noticed.
(old summery:
I always liked the image of ink being a homeless hobo skeleton creature with no sense of shame or social norms, having no idea how to math because they have no actually education and basically clinical insane, I also like to imagine that by following his rule of "don't interfere with the goings on of the multiverse" he would act feral as fuck, So this is exactly what this is, dream and blue basically trying to tame the multiverse guardian ink. but like way more plot based)Series
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When you find yourself somehow having traveled to the world of undertale how do you handle all the hot skeletons?
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Reborn [Error!Sans fanfic] [Fgod] by 3KainNyah
Fandoms: Fgod!Error - Fandom, Undertale (Video Game)
24 Aug 2025
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Error is the (forced) god of destruction, Ink is the god of creation. Both are needed to keep the balance, but while one is loved the other is hated.
Ink together with the judges elaborated a plan to finally stop Error. A deadly trap. Impossible to escape even for the feared destroyer.
But someone is not following the plan. Things get out of control. Error gets out of control.
Although things don't go exactly as planed, and the results are more chaotic than they should. It still worked. Error was finally gone. Lost into the VOID, scattering across time and space.
But someone had their eyes on the broken destroyer for a long time, and they were waiting for this moment. Now they can finally act. And take care of their chosen child....
Error woke up at the sound of his own crying. What? What's this sound? Why can't he speak? Wait, where is he? Why can't he get up? ...Uh? Why is he... so small?...what happened to him?_________________________________
This story is inspired by 'Healing what has been broken' by harrish6.- fgod Error concept belongs to harrish6
- Undertale belongs to Toby Fox
(Also available on Wattpad)
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In which Nightmare's gang and the Stars each fall in different ways.
Nightmare (and all their lovers) can't help but fall for Error, their current guest and target for love and support.
And the Stars? Well, the right thread's been pulled, and they're falling apart.
This will be written in a series of one-shots that are not chronological, with the first couple originating from Lover's Stories. You can find the timeline here. Chapters with triggering content will be marked with a *
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After Ink Sans attempts and succeeds at creating intelligent life just because they felt like it, it has some unexpected outcomes no one ever saw coming.
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A doorbell ring alerted Ink, Dream, and Blue to their front door. Of course, like idiots, they decide to open the two packages that were delivered to their house that no one should know the address of.
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Not What I Had In Mind (OLD version, REWRITTE available) by Cherry Sodda (LivingFruit)
Fandoms: Undertale (Video Game)
14 Aug 2025
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Error is done with everything and everyone, with the abuse, with his job, with murdering, with being the scapegoat and with Ink, so he just falls into the void to finally die and let the multiverse destruct itself...
Except that he didn't die, a bunch of people followed him and it seems that they're in a different multiverse...
This DEFINITELY wasn't what Error had in mind
Well... At least that multiverse is still going to destruct itself, right...?FGoD Error concept belongs to Harrish6
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The Multiverse Has Its Eyes On You by Who_Ever_Knows
Fandoms: Undertale (Video Game), UTMV
20 Jul 2025
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They are losing, and Ink goes searching for a way to turn the tides of the war against Nightmare.
Instead, he finds a small child.
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What was supposed to be just another fight between Error and Ink goes haywire when two entities of unknown origin appear from Error's destruction. Beings who shake the foundation of the multiverse with their Principles. Any attempt at finding out the nature of these entities is soon put on hold as the Multiverse is attacked by an unknown threat, forcing the destroyer and protector to join hands with the two in order to kill the invader.
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It has been one month since fifty AUs were DELETEd without explanation. Ink is summoned to Blue’s AU by an emergency call and fears the worst. When he arrives, the AU is safe and Blue, Core, and Dream convince him to stay for a while.
They were not the only ones waiting for him.
Ink's brother is so happy to see him. Everyone else? Not so much.
S̶͔̄o̵͎͊o̴͉͂n̴͎͒ ̷̠̄ï̷̠t̷̜̊ ̵̳̀ẅ̸̩́i̵̻̊l̵̖͗l̷̹̎ ̷̢̕b̴͓̔e̴̜̽ ̷̳͝ṯ̸̐í̷̹m̷̙̎ě̷̫ ̸͚͒t̸͇̕ǒ̶͜ ̵̻͠b̴̅͜r̸̙͊i̸̪͂n̷̗̂ġ̷̬ ̴̡̒t̵͓̏r̴̢͒u̶̲̒ẻ̶͉ ̶̪̋"̸̢͠j̶̘̃u̷͒͜s̶͍̊t̴̢͘i̶̘̇c̸̗̑e̴͕͘"̵̢̈ ̶̰͝t̷͙̏õ̴̤ ̷͇̀t̷̫̂h̶͚̏ḙ̴͊ ̸͔͂M̸̜͠u̴͚̒l̸̲̈ṫ̶̯i̴̛̪v̷̰̿ē̶̳r̶̮̒s̷͎̍e̶̯̿.̷̮̄Series
- Part 3 of Memories of a Protector
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In a fight against Nightmare, Dream gave up.