1 - 20 of 12,180 Works in Undyne (Undertale)
Navigation
Listing Works
-
Redemption and Revolution by thevideogameempire
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
15 Jun 2026
Tags
Summary
It’s done, after all these years, monster kind can finally be free of their prison in the underground. But not all is well. A specter from the past haunts Frisk, and only by learning to move on from the past that never was can they both find peace. Meanwhile, another specter haunts the world. A war is brewing once again between the ways of old, and the way of the future. Dreams of world revolution and a classless society reignite, and soon the world will be divided between those who wish for a brighter future, and those who cling desperately to their own past that never was. Soon, the recently emerged monsters will need to choose what role they will play in this conflict, and what their place will be in the world.
-
Tags
Summary
Dust has never had an easy life. But when Papyrus, the one thing that was good in his life, died things only ever seemed to get worse. After his mother decided to move away from the house that only brought bad memories, Dust has to get used to a new school. He quickly finds himself drowning under the pressure of bullies and his home life but maybe…amidst this suffocating sea, he can find friends to help him through this.
-
Downward Yet Onward by STARinAround
Fandoms: Cookie Run (Video Game), Undertale (Video Game)
15 Jun 2026
Tags
Summary
Shadow Milk Cookie, after being stabbed by Silent Salt Cookie, had taken the other beast's soul jams. With a burst of energy, he had evacuated to one of his portals.
The spell was made hastily and poorly, and he did not end up where he had wanted to.
(Cookie Run x Undertale)
-
Tags
Summary
The skeleton shakes his head slightly, a boney hand sliding across his skull. "Ah- well- that wasn't free Doll, 'course you'll have to pay me for that..." He trails off, his cocky smirk ever present on his face as he looks you up and down for a mere second, "...little favor." He pinches his pointer finger and thumb together before rubbing them together.
_____________________________________(Y/N) is a bartender that was kept secret from the after hours patrons at the bar she worked at for two years. Her boss not wanting her to associate with the people that would further pull her into a world that she was scratching the surface of just by working there. But after staying just a few minutes later then she was supposed to she stands face to face with a gold toothed smartass with a devilish smirk- his red eyes trained on her every move.
_____________________________________I also posted this on wattpad before I was able to create this account. There will be exclusive chapters here though!
-
Tags
Summary
A dumping ground for Deltarune pieces that are unfinished, old, or so on. Specific contents and warnings are included in each chapter’s title and/or notes.
-
Tags
Summary
Or were they just like you and me?
Or, in other words: the consequences of translating human problems and feelings to a non-human being.
-
Tags
Summary
"Kris quickly tore their soul out and threw it forcefully behind them, hitting a wall it couldn’t see. As it floated there, Kris came to a harrowing realization. It was no longer the soft purple of the replacement they had grown accustomed to over the last four months. Instead, hovering before their eyes was their old possessor, glowing a haunting crimson."
Or, the SOUL does a Palpatine. (Again...?)
Series
- Part 2 of The Start Of Something. (Redux)
-
Tags
Summary
A new, green SOUL, appears 2 days prior to the main events of DELTARUNE in Hometown. Appeared in a cardboard box on the road, they get taken in by Undyne as they make friends with Noelle and other classmates.
-
Tags
Summary
Caro ne voulait pas devenir “ça”
Elle voulait juste continuer à vivre.Mais vivre devient compliqué quand son corps lui rappelle constamment ce qu’elle a perdu, quand les gens hésitent entre la pitié et la curiosité, et quand les cauchemars refusent de mourir.Puis Papyrus entre dans sa vie avec toute la délicatesse d’un feu d’artifice : sincère, bruyant, profondément gentil.
Et contre toute attente, il ne cherche jamais à la sauver Seulement à rester avec elle.Une fanfiction Undertale sur la reconstruction, l’intimité émotionnelle, les monstres, les mauvaises blagues, les prothèses pleines de sable, et un squelette beaucoup trop amoureux.
- Language:
- Français
- Words:
- 18,532
- Chapters:
- 5/5
- Hits:
- 26
-
Between the Monsters and Me: They Call Me Caro by Feeley
Fandoms: Undertale (Video Game)
14 Jun 2026
Tags
Summary
(This is a translation.)
Caro didn't want to become "it."
She just wanted to keep living.But living becomes complicated when her body constantly reminds her of what she's lost, when people waver between pity and curiosity, and when nightmares refuse to die.
Then Papyrus enters her life with all the delicacy of a firework: sincere, loud, profoundly kind And against all odds, he never tries to save her.Only to stay with her , An Undertale fanfiction about rebuilding, emotional intimacy, monsters, bad jokes, prosthetics full of sand, and a skeleton who's way too in love.
-
Tags
Summary
Being a creator themselves they hated the way that XGaster treated his creations but their wasn’t much they could do about it seeing as it wasn’t exactly real, but reincarnating into UnderVerse they were going to use this opportunity to beat some sense back into Ink, and make sure XGaster lost his life privileges and XGaster’s bitchass was going to pay, and his victims would get JUSTICE. But what was JUSTICE? And what was VENGEANCE? Could they make sure not to fall into VENGEANCE or would they even care if they did?
Also if they might be able to help out a pair of lovers along the way and see one of their favorite ships come to fruition, well, no one could blame them~
But can the others at least stop calling them kid!
-
Random Fandoms by 0ShiniChan
Fandoms: Gravity Falls, Minecraft (Video Game), Undertale (Video Game), Deltarune (Video Game), Pocket Monsters | Pokemon (Anime), The Amazing World of Gumball, Five Nights at Freddy's, Fallout (Video Games), Fallout 4, Fallout: New Vegas, Fallout 3, Dexter's Laboratory, Biohazard | Resident Evil (Gameverse)
14 Jun 2026
Tags
-
A Future Without Them by Baddrummer
Fandoms: Deltarune (Video Game), Undertale (Video Game)
14 Jun 2026
Tags
Summary
Years pass. People grow. The world moves on without you. The Angel grew content with that for a while. It still hurt whenever they thought of the world that had long banished them, but something new pulled them out of the depths. Now, the Angel walks amongst friends who swear that they will not be banished. Kris, Susie, and Ralsei mean everything to them. Maybe this time, their banishment doesn't have to be as set in stone as they thought.
The Roaring comes. The light falters. Everyone falls.
A desperate connection is established in an attempt to save what remains of the Angel. If they fall, all hope will be lost. The world that banished the Angel long ago has forgotten them, but they have not forgotten it. This connection will have to be enough. Even if the rules have changed irrevocably, the Angel's one goal remains the same: Find them.
Series
- Part 3 of Clawing Toward What Hope Remains
-
But the Game Refused to Die by FelCJ
Fandoms: Gameoverse (GLITCH Web Series), Undertale (Video Game)
14 Jun 2026
Tags
Summary
Farcade and Syntax find themselves exploring the game world of Undertale.
During a genocide route.
Everything goes about as well as you'd expect.
-
Tags
Summary
Papyrus always thought his underlings had too much to say about him behind his back and too little to say to his face. One night, he gives in to his doubts…
...and sets up an anonymous gossip forum account.
[Underfell AU]
Series
- Part 1 of Papyrus' Humerus Escapades
-
Tags
Summary
Much as I like animals, I ain’t afraid to snuff one out. And when the door was left unlocked, best’ve let myself in with the surety that this here cock-holster understood that. Should know his future consisted of a bit in the teeth and a grave to match.
Yup, monsters had invaded my home: high-ranking royal steppers, dark romantics, and base shittery that had said neighborhood a’ mine alive with protest. I had just got outta jail, and now I needed to make another mess.
In my own house, no less. Just awful. Plain and awful, it was, mama.
***
A middle-aged, down-on-her-luck woman (with odd thoughts on parenting), looks to enact revenge over the skeleton that took her home. Afterwards recounts the whole story to her mother.And leaves out the part where she ran over a guy and probably his dog and maybe his wife and just possibly his kids, and, it cannot be confirmed by any means on whose grandma was at the scene but—if she bore any relation to our man a' honor—she now bore more relation to the road.
Hanlon's Razor: never attribute to malice that which is adequately explained by stupidity.
(an underfell fanfiction) -
Tags
Summary
Twenty years ago, the monsters were sealed underground again for reasons hidden from ordinary humans. Twenty years later, two girls explore Mount Ebbot, looking for their missing friends. They stumble upon the hole to the underground, and.....well..........I invite you to follow them
Series
- Part 1 of Monsterfall
-
Tags
Summary
Sorry that there is not that many tag: I don't know to tag things
Anyways, here is the Summary:
Horror was hungry like always so of cours he didn't ask himself any question before devouring the actual spaghetti that was sitting in the fridge. Did he notice it wasn't his house? No. Did he notice Classic Sans approach? No. Was he still hungry? Yes.
Both Sanses help each other with their problems even if they both want to avoid talking about their past. Also Papyrus is there. -
Spring Rain (remake) by LucidAngel
Fandoms: Undertale (Video Game), Handplates - Fandom, Handplates (Zarla Comic)
13 Jun 2026
Tags
Summary
((yes, i was the one that wrote that fic four years ago; yes, i orphaned it because i have commitment issues; yes i'm stupid for that lol. on with it, then!))
It wasn't every day Gaster actually had an answer to an ultimatum he presented himself with. And it's certainly unprecedented that the choices end up moot as a result of forces outside of his carefully articulated power.
He ultimately deserves it, really. It's only natural, for a villain like him— A reminder that always chased his conscious; judgement, punishment, isolation. Might as well do it himself before the weight of the decree kills him at the end of the road.
...Too bad the Human brought judgement day early.And you, the Human's sibling, really, *truly* get on his nerves.
- Language:
- English
- Words:
- 31
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 14
-
Tags
Summary
Just a bunch of silly, fluffy one-shots featuring Sans and Papyrus being their best brotherly selves.
Series
- Part 11 of Skeletwins Side Stories