1 - 20 of 15,315 Works in Frisk (Undertale)
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You’ve grown used to the bruises, the insults, and the endless hours of work just to stay afloat. But when a two skeleton brothers move in next door, one of them sees right through your facade. Can he help you find freedom from the life that’s breaking you, or will you be trapped forever?
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After losing your dad at eighteen, you did the impossible. You became the legal guardian of your curious, chaos-prone little sibling, Frisk. Now at twenty-three, you've just about mastered the art of burnt pancakes, last-minute science projects, and saying "no" to whatever ridiculous idea Frisk has next.
Unfortunately, their latest obsession?
Mt. Ebott. The "cursed" mountain no one returns from.After weeks of relentless pleading and very dramatic puppy eyes, you finally agree to take them—just to look. With supervision, obviously. You’re responsible.
But the next thing you know?
You both fall down a hole and land in a world full of talking monsters, glowing flowers with a god complex, and… a pun-loving skeleton who might just be more than he seems?Well.
So much for a quiet weekend.- Language:
- English
- Words:
- 1,067
- Chapters:
- 1/?
- Hits:
- 0
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Your Soul and Mine, Our Souls Combined by reilio
Fandoms: Undertale (Video Game), Undertale: Red and Yellow, Undertale: Yellow
14 Jul 2025
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After suffering for too long on the surface because of a war he wants no part in, Clover jumps into the Underground with his little sibling. He had grown to hate humanity over several years, to a point where he’d rather take his chances with the monsters.
Chara flees the capital after finding out what their father intended to do to every human that fell down. Despite their best efforts, they haven’t been able to stop a single human from marching straight to their death.
Will she be able to save these siblings?
TLDR: After a fatal mistake, Chara and Clover’s souls become bonded to one another.
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This story follows Frisk and Chara as they live out the events of Undertale in a unique way. What starts as an agonizing deal that sets our two star crossed companions on an adventure unlike they realized, may finally lead to the ending that includes everyone! Will Frisk and Chara learn to work together? Will they perhaps find LOVE along the way? ...or was it, love?
- Language:
- English
- Words:
- 7,191
- Chapters:
- 3/3
- Hits:
- 10
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Frisk has grown up being passed from one home to another, being placed with families where they didn't fit in. They've learned that kids who don't fit in the family eventually get sent away.
Sans and Papyrus say they're a family now...but does Frisk really belong with them?
A lil fan work of the Heart on the Table Skelefam!
- Language:
- English
- Words:
- 3,020
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 7
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Parental Union by DemonicPrince23
Fandoms: The Owl House (Cartoon), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Murder Drones (Web Series), Phineas and Ferb, Undertale (Video Game), Deltarune (Video Game), Five Nights at Freddy's, Harry Potter - J. K. Rowling, Bendy and the Ink Machine, Star Wars - All Media Types, Undertale Yellow (Video Game), & More - Fandom
14 Jul 2025
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To my sister, assuming she finds this: PLEASE DON'T KILL ME! I saw the ship listed in the list of ships and was intrigued. I'm sorry.
To anyone confused: She and I know what I'm talking about. If she doesn't... Well, I'll survive for sure, unless I do something dumb and show her it. If she does... Well, I'll need to pray.
Credit for the idea goes to a Discord friend of mine, Voltage, who isn't a fanfic writer, but came up with the idea.
Credit for each individual fandom goes to their creators. I am none of them.
Credit for the story itself, however, is mine.
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You babysit Frisk for extra income whenever Toriel has to stay working later hours at her new school for monsters and humans.
Until, one day, she calls saying she can't make it, and that someone else will come to pick them up.
That's when you meet him: a skeleton monster looking as haggard as a shipwrecked man, and smelling of smoke and booze.
You offer him some dinner and a cup of coffee over some small talk, and then, he gets comfy on your couch.
It feels bad to ask him to leave, so he ends up staying the night.
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There is a great difference in motives between doing a genocide after doing a pacifist route, and doing a genocide first.
Well, maybe not first. Death comes first.
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Our favorite narrator cannot deal with more of watching the same thing. They proceed to annoy Frisk to death by narrating badly.
Originally published 2022/10/12.
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UnderNight-Caelinus' Branching line by IFICOULDUSEFROSTORSOMETHING
Fandoms: Undertale (Video Game)
14 Jul 2025
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The relation between humans and monsters are mended and strengthen over the centuries after the war between species, solidified with all the human wars that came after it. Amongst two of these kind a certain faction exist consisting of both humans and monsters, yet different from the usual.
The Umbra Dusk the faction of the night, a place for those is dammed and thrown away from their Sunlight and forced to stay under the Moonlight. Those who came into their separated territory are considered lost forever in the night and they shall never come back
A certain kid though ignores it and determined to see what's inside the curious faction.
(A/N: I don't guarantee any consistency and good stories (heck updates even))
Original AU by: LunaIsAnArtist on Deviant Art (I must tell you that the contents about this au is just the art and basically no stories so I'm freebird my way onto this)
P.s: DESCRIPTION MIGHT CHANGE
- Language:
- English
- Words:
- 265
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 2
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jujutsutale: volumen 1 " ecos de un pasado maldito " by gaster277
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga), Undertale (Video Game)
14 Jul 2025
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despues de la muerte del mas fuerte satoru gojo en manos de toji. toda la historia cambiaria con el nuevo usuario de los 6 ojos pero su comienzo no sera de lo mas felices, muerte y odio a presenciado a tan corta edad. todo por culpa de una sola persona quien consideraba su familia, a partir de ese momento su odio por aquellos que no son humanos fue creciendo.
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A stand-up comedian with a bad temper and low motivation ends up falling for Frisk's homeroom teacher, her irritatingly soft voice, and her smug attitude.
Who would've known?
There's probably a lame old joke hidden in there somewhere, but he doesn't give a damn about that right now, so maybe come back later, and he'll think of something.
(Mostly told from his perspective, but there will be chapters featuring Second Person POV.)
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Waking up buried in snow, alone, and with no memories but basic common sense?
Check.
Seeing numbers, words, and broken code floating around every object and surface?
Also check.
Looking like a walking system crash—with one eye red, the other computer-blue, and a body flickering like corrupted a light?
Triple check.He doesn’t know who he is.
He doesn’t know what happened.
And most importantly...
He doesn’t know why everything feels like he shouldn't be alive.Everywhere he looks, the world speaks in code—and he can read it like instinct. Names, stats, system files, broken timelines. And yet, the more he tries to remember, the more he feels like a mistake.
Note from the Me:
This is my take on Fatal Error—a much more none canon, wandering version of him. He’s not fully canon-compliant inn terms of power and has a different origin and personality. It’s a reimagining: glitchy, lonely, and filled with questions, bad puns, power and some more bad puns. -
Why did I have to fall for a boy?! - DeltaTale: The Story Has Just Begun by ThatOneRandomMultifandomArtist
Fandoms: Deltarune (Video Game), Undertale (Video Game)
13 Jul 2025
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Jared Tumbles is a human boy who lives with his parents and sister in the underground-also called Hometown. While on his first week of school, he meets a boy his age, named Kris, full name Kristophner Dreemurr...and Jared falls for him! HARD! He can never have a normal Tuesday, can he?
Jenna J., Jared's sister, also wants to have a normal Tuesday. That is until she falls down a magic closet with her brother, Susie, and Kris.
Kris just wants to have their own life, Kinnsley, his twin sister, says she will always be there for him. But this whole 'SOUL' thing is getting out of hand...oh and they fell for a boy named Jared Tumbles not knowing if it's mutual. That adds on to his pile of miseries.
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DeltaTale Chapter 1: 1-?
DeltaTale Chapter 2: [404] -
Sick To Death (Of Me Chasing You) by CrossoverAU
Fandoms: Undertale (Video Game), Alice by Heart - Sheik/Sater/Sater & Nelson
14 Jul 2025
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Summary
Raine was sick. Really sick.
The kind of sick where, despite not knowing what she had, she knew she didn't have long left.
Her best friend Sans knew that too.
Not wanting her to live her last moments trapped in her house, Sans read her one of her favorite stories, Alice in Wonderland.
While chasing her through the pages, Sans learns that he loves her too much to let her die.
Will he be able to let her go or will he try to selfishly stop the clock?
Aka an Undertale/Alice By Heart crossover fic because I couldn't find one
Note: knowledge of Alice By Heart isn't needed to read this fic!
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It wasn't long after the barrier had been broken and monsters were free once more that they learned of magic's disappearance on the surface. It had gone not long after they had; there had not been a human mage in hundreds of years, and humans now didn't seem capable of acquiring magic from their new monster neighbors.
A shapeshifting human child showing up out of the blue would have been a reason for celebration if she wasn't badly injured and terribly afraid. She latches onto the first monster to show her kindness- a tall and talented skeleton named Papyrus- and now he and his family need to find out what the hell is going on.
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Where Do Monster Souls Go When They Die? by Just_AliAnne261
Fandoms: Undertale (Video Game)
13 Jul 2025
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"Papyrus felt... strange. Softer. Lighter than ever before.
He could've sworn he was just in his bedroom a minute ago. He remembered his old, cold bones curled up under the sheets, his soul crying out with deep, painful loneliness. He's pretty sure he just fell asleep in that bed with tears running down his face.
He's never been the same since Sans passed away two years ago.
But now he's on a fluffy white cloud, high in the sky. At least, that's where he thinks he is."
Series
- Part 12 of Skeletwins Side Stories
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Frisk has faced danger and death many more times than any child should ever have to, but they aren't out of the woods yet. Being the first human in who-knows-how-long able to use magic has shoved them back in the spotlight. And just when their life was settling down into whatever counts as "normal" for the town of Ebott's Wake, where monsters sell ice cream and the gym teacher thinks anime is real.
It's nothing they haven't had to deal with before at this point, but that doesn't mean it's going to be easy, even with Papyrus taking over as Ambassador and the Finest scientific minds in the town working on a way to help Chara. After all, the first fallen human climbed Mt. Ebott for a reason, and it wasn't a very happy one.
And now, that reason knows about Chara too.Series
- Part 3 of We're Not Weird, We're Eccentric
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Grillby knew he still had much to remember, but he enjoyed their time together. Though an unspoken thought haunted him: What had happened before Gaster disappeared? Grillby never brought it up for fear of frightening his love. He was sure the memories would come in time.
In which Grillby begins to remember the sad memories.
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A novelization of Undertale, as should be evident by the title.
But... there's a little twist.
Series
- Part 1 of Undertale: The Novelization