1 - 20 of 62,121 Works in Undertale (Video Game)
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It’s fun being dead.
Or undead, rather, as your sister likes to correct you. Your dear sister is the kind of person who took her dark arts very seriously. Or, her necromancy, rather. You’ll be the first to admit, you don’t know a lot about her school of magic. She doesn’t know much about yours either, but it’s always enjoyable to discuss magical theory with her. She says it’s not her specialty, but she tends to under credit herself.
Or: A remixed spinoff story of this_is_my_alt's The Sacrificial Skeleton and the Labyrinth of the Gods <3
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Assortment of La Jupo Vania related Fanfics by AwesomeGreen
Fandoms: Undertale (Video Game)
16 Feb 2026
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Fanfics I wrote based on a certain idea I had or have relating to the characters, not the most fleshed out but not the worst things I’ve written either
- Language:
- English
- Words:
- 1,676
- Chapters:
- 2/?
- Hits:
- 0
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Red wakes up in an AU that's not his own. After being taken in by Sans, his adventure begins. Drama, violence, silly insults, actual serious moments, romance, and more!
I don't know what tags to use, so tag suggestions are welcome! -
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Sans is tired of the resets and breaks the game trying to kill frisk once and for all. Can the new human created from this accident make it to the end of the corrupted files and fix the timeline or will the world be deleted?
- Language:
- English
- Words:
- 1,387
- Chapters:
- 2/?
- Hits:
- 12
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Soulless |UnderDelta Novelisation by Freddyjumpi
Fandoms: Undertale (Video Game), Deltarune (Video Game)
16 Feb 2026
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Being born without a soul was not a rare thing, it was in fact quite common, however the children born soulles tended to to gain their Soul one year after being born.
Can however, was not only born soulless, but they never even gained their soul even after the first year of their life passed. As a result they ended up lacking basic Human emotions like: Happines, empathy or fear.
Can didn't know why they were like this but they didn't like it, especially not when it was the reason their parents gave them away to the orphanage. The Orphanage wasn't much better, so they decided that they would leave them all behind, even if it mean lteaving behind the one good friend they had there. Can did this to finally find the one thing that has been missing in their life:
a SOUL.And Can's search for a soul has led them to a certain mountain.
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Now I know what’s real and what’s fake by Morkat_kitty
Fandoms: UTMV, Undertale (Video Game)
16 Feb 2026
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The multiverse is a world where AUs live and coexist with each other.
There is no creator, or a Protector referred to as one.
There is no need. Yet, there is a doodlesphere that’s missing something.
Missing someone.
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A child falls out of a tear in the sky. They’re in a new world, one that looks a little too different from the one in his head.
A sunny skeleton asked him for his name. The child thinks, they could give them the name [Redacted], but they have a better one.
Their name is Ink.
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This is about Alphys and the True Lab, except instead of entries, she writes in a diary. And with added guilt! All of this is based on lore, so please read if you already know the lore of undertale. (i know this is a terrible summary throw stuff at me all you want)
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Soul's Delight by novarechive
Fandoms: Undertale (Video Game), Alternate Universe - Underswap (Undertale) - Fandom
16 Feb 2026
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At the age of 10, you didn’t expect your dreams to be confirmed with your soulmate tattoo.
‘WHAT’S THE SWEETEST THING YOU HAVE?’
Neither did you expect that the sweetest thing you'd ever get to have would be your future.
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A misunderstanding lands you in a meeting of monsters and fetishists. From the chaos you find yourself in the dynamic company of a kinky Mutt, gasterblaster! Sans, and a cat-ear wearing Axe.
Deals are made. Boundaries are broken. You become thoroughly entangled in this group of horny skeletons with very unhealthy coping mechanisms. Even with your PATIENCE, and the comfort of your cute rescue collie, there’s some skeletons that are better left in the closet… -
OC LORE (BSD) by br3adeater
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs, Undertale (Video Game)
16 Feb 2026
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My oc!!!!! he's rlly peak
- Language:
- English
- Words:
- 68
- Chapters:
- 1/1
- Hits:
- 4
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His Deltarune: The Preparation Phase by MeriDess
Fandoms: Deltarune (Video Game), Undertale (Video Game)
16 Feb 2026
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Part 1 of Gaster planning out Deltarune
Series
- Part 1 of His Deltarune
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I'm the well they're gonna drag you down by Dude_o_gold
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
16 Feb 2026
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Life is comfortable out in the wilderness near Nowheresville, New Hometown. You don't get bothered by the obnoxiously loud noises of the construction sites, and you get to keep the company of various animals... Cows, it's mostly cows. But if Clover had to choose a downside to their lifestyle, it would be the constant, looming threat of vampires descending upon the innocent townspeople.
This fanfic is not affiliated with prettyinpink2468's Cocoa powder Vampire AU on tumblr, but it is SLIGHTLY inspired by it.
This fanfic is also not being actively proofread or beta'd because i can't read and none of my friends can either. We ride with what we write over here💥
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when that concept blossoms, it falls, like ripened fruit by starry_window
Fandoms: Undertale (Video Game)
16 Feb 2026
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Killer, attempting to do something nice for what is potentially the first time in his life, falls off a chair and cracks his skull open. Luckily (or maybe unluckily), he's got two people who are Very Gay for and Very Worried about him.
Series
- Part 2 of gardening & its repercussions
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Undertale Yellow: Gilded Tale by Tokal
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
16 Feb 2026
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Clover stands at the fateful crossroads after the fight with Ceroba, listening to his loved ones bicker over keeping him safe, they hear the voices of every beloved friend they made along the way, but something sticks out to him out of the constant voices.
"Our little girl... Kanako... She needs to live a happy life, unaffected by my endeavors."
After such pain inflicted to a child and mother, Clover decides on a final solution.
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After the events of The Yearly Ball things have not gotten much better for anyone. Script now has LOVE and is still trapped inside of her head. The gang and allies are working hard to try and bring her home, but will she be the same after all the years have passed? Will Sol finally face the hangmen so to speak? Is Script ever going to find a chance to actually be? So much is left in the dark ....
Edited 12/31/2025 to reflect change in title and storyline development
Series
- Part 1 of Out In The Multiverse
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The multiverse of silence and reaction images by PeepawsASHes
Fandoms: Undertale (Video Game), Doom (Video Games), Hollow Knight (Video Games), Metroid Series, The Legend of Zelda & Related Fandoms, Pocket Monsters | Pokemon - All Media Types, Portal (Valve Video Games), Rain World (Video Game)
16 Feb 2026
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That one tumblr post abt silent game protagonists in a discord server?
Yeah, I'm writing it
Sorry for any inaccuracies, I haven't played most of these games! -
Between the Monsters and Me: They Call Me Caro by Feeley
Fandoms: Undertale (Video Game)
16 Feb 2026
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Two years after the monsters reached the Surface, life is slowly returning to normal, with its routines, unexpected events, and surprises. Caro discovers that friendship, chaos, and curiosity intertwine, and that a certain ambitious skeleton can make every day... delightfully complicated.
- Language:
- English
- Words:
- 2,507
- Chapters:
- 1/1
- Hits:
- 1
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Trading her freedom away for the safety of another, this book loving woman finds herself in a strange castle, guarded by the castle’s inhabitants. Unbeknownst to her, these four have another fate in mind for her… they’d agreed to her deal in hopes that she could break their master’s "curse".
With a heart as firmly guarded as their realm, the dark beast that reigns over the castle is resigned to a future alone and unloved. With a job as nasty as his self image, there’s no way this kind stranger could ever care to look upon him… right? Can a caring hand light a fire in this realm of permanent midnight?
A tale as old as time, told in a new way.
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Request Open // Where we lose ourselves by Lucia_Oleander
Fandoms: Undertale (Video Game)
16 Feb 2026
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Commission open! Sanses Only!!
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the tale of the four elements by victoriaexmachina
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), LEGO Monkie Kid, Undertale (Video Game), Black Clover - Tabata Yuki (Anime & Manga), Samurai Rabbit: The Usagi Chronicles (Cartoon), Bakugan Battle Brawlers
16 Feb 2026
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Summary
leonardo has always felt attracted by the water, red son is a fire demon so fire has always felt appealing, when asriel stepped out of the barrier carrying chara he felt the wind on his face for the first time and it was truly spectacular and julie has always found comfort whenever she was standing on solid ground. All of them felt that something was calling them, and trough time it just became stronger. So will this strange feeling allow them to survive some critical situations, let's find out.
this is my first ever fic and english is not my first language