1 - 20 of 340 Works in Undertale Monster(s)
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Bat Bud: (now) "Off to grass"
Bat Bud: (now) "U know where I'll be"Nyx ignores the main door, in favor of using the staff exit.
Sunny seeks out Nyx three hours later. He finds them at the tree line behind his bar, laying in the grass, eyes closed. He approaches on silent feet, the mystery man's eyes resting heavily on his back as the older man follows at Sonny's heels.
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EBOTT CITY, 191X
Three years have passed since the two districts of humans and monsters reunited, leaving their differences, which once resulted in a civil war, behind in order to strive for a brighter future together.
In the area of Roadin, you can find a little stationery shop called "Doodlesphere", owned by a certain skeleton monster: a carefree, cheerful artist and storyteller named Ink. Despite leading a relatively unexciting life up until now, his natural ability to run into trouble causes him to bump into Error one day, the so-called "Destroyer of Progress".
Because Ink is always having dreams about other universes with Error being his archenemy, the artist decides to follow said businessman out of curiosity, only to realize that he and other "outcodes" are experiencing similar dreams that seem to be connected with one another.
So now what? Ink working together with the short-tempered Destroyer to solve this mystery sounds like a dangerous idea, right? Especially if you consider Error's relation to Nightmare's gang, the infamous mafia group which is causing restlessness in Ebott City right now...Series
- Part 1 of ÆTHERVERSE (Steampunk UTMV)
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For Monsterkind, the Surface represented freedom.
For Frisk, it's a return to some uncomfortable realities.
It all began with a simple wish. When that wish faded, Frisk tried to move on.
Except, 'moving on' was not so simple. Emerging from the Underground had put them in a worldwide spotlight.
From an unknown child, they had become an icon of great value.'The Golden Quiche'
What to expect from this story:
-Mystery Drama
-Anime
-Extensive Surface Worldbuilding
-Expanded History and Backstory
-Magic System
-More Magic
-Both new and old people.
-Feels.
-Gambits.What to not expect from this story:
-Toby Canon.
-Commonly agreed headcanons
-Slice of life. This is definitely not that.The Magus Compendium lorebook
Quiche Side Stories
My Links
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En un mundo donde los monstruos fueron encerrados bajo tierra, una extraña enfermedad los atormenta, desgastando sus almas hasta matarlos.
Frisk, un muchacho humano de 16 años y víctima de esta rara enfermedad, se adentra en las profundidades del mundo de los monstruos por error y comienza una aventura para descubrir la verdad sobre la barrera que tiene atrapados a los monstruos y la enfermedad que los aqueja.
Su determinación sera lo unico que podra mantenerlo con vida y salvara las almas de todos... o las destruira para siempre...
- Language:
- Español
- Words:
- 484
- Chapters:
- 1/?
- Comments:
- 1
- Hits:
- 4
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Another Underfell timeline, another time in which Asgore poisons Chara and they...survive and manage to escape his terrifying grasp?
The Dreemurr family fell apart, the king left in shambles declares war on humankind and the Underground grows insane, to the point that his own guard wages a war against the crown.Years have passed since then and Monsterkind tries to rekindle the shattered trust.
But where the new leadership tries to find peace with every newcomer, not everyone agrees with the new rules. Nobody can trust another soul, betrayal is more common than friendships and on top of it all, a Monster shattered behind time and space who yearns for freedom, influencing the bound shared between two souls who have never met before. -
Undertale Purple - Perseverance by AnonymousWriter08
Fandoms: OMORI (Video Game), Undertale (Video Game)
03 Mar 2026
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A long time ago... humans and monsters lived in harmony. Until war broke between the two races.
The humans were victorious and sealed monsterkind deep underground with a powerful spell, that could only be broken with the power of seven human souls.
This was the tale of Mt. Ebott, and the tale trascended into legend. Those who climbed the mountain, weren't seen again.
And so, begins the tale of the fifth human soul to fall into the land of legend, to fall... into the Underground.
This is the tale of the Purple Soul... Sunny Suzuki.
NOTE:
Currently being rewritten
Suggestions are welcome :)Rewritten chapters: 3 of 21
[IN HIATUS] -
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You managed to escape being trapped underground after running into the forest when your parents died in the war. You were up on the surface from birth up until you were the human equivalent of 18. On your 1800th birthday, you escaped your abusive foster home to join the rest of your kind below Mt. Ebott.
I update very irregularly, I try my best but don’t expect updates every week. I tend to evaporate off the face of the Earth sometimes. It’s either that or you get 3 chapters in one day. Have fun reading!
(I hate slow burns, but this won’t be quick. There will be children and unusual anatomy because skeletons) -
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This is the sequel of my work "How you SAVED me", so there're spoilers ahead for that work!
"Our final travel through the Underground was the best thing I've ever experienced. You were so relieved, so euphoric and excited. And there were so many funny, heartwarming and instructive moments that it's definitely enough for an entire new story."
Having received forgiveness for their previous genocide, Frisk has just reset the timeline once more (see the end of part 1!) Now, Frisk and Chara are on a mission to save no less than every monster, flower and other living being in the Underground. And they have collected all the necessary knowledge for that during the previous timelines. However, that still does not mean that things are always going to be easy.
UPDATE: Since it's been over a month since the last chapter, I wanna say hi and assure you that the fic is very much in progress! I'm currently writing on the next few chapters simultaneousely, but I don't wanna rush the release of the next chapter before I fully like it. Thx 4 patience, see ya!
Series
- Part 2 of How you SAVED everyone
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A somewhat loosely connected story of Frisk venturing through the Underground with a sudden guest invading their body every once in a while.
No coherent plot, just Frisk and Chara interactions at different times of their journey, in which the two grow closer and at times where one can not appreciate their own appearance, the other can take over to state how jealous they are of their body.
Mostly silly and fluffy nonsense interactions planned, some gentle explicit stuff, too.Other Monsters/Characters will be tagged as they appear/become more frequent.
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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
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As you walked you failed to hear the screams of terror of a bus going over 100 miles per hour and the sounds of it starting to bust down- it speeds near the sidewalk—the people in it shriek. Their blood curling screams didn’t occur to you, your headphone quality being way too good. Your shoulders relaxed as you stretched your limbs; very much unaware of the danger and pain that would very much make your life way more miserable. You should move out the way. But- likewise, you are unaware. Of death flickering and time excited to cut your strings.
The bus is almost out of energy- and has been stopped.
Or so people thought.
It began to tilt- right where you were very much slowly walking. Andddddddddd—
It didn’t crush you to death.
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The world changed when the barrier broke. Monsters now walk the surface, and with them came an influx of new diseases that defy human biology and are barely understood. You, a brilliant young scientist, have been called upon to work with monsterkind to help treat these strange new conditions.
Unfortunately, your new supervisor just so happens to be a deeply cynical skeleton whose apathy clashes violently with your desperate need for productivity and some semblance of control. Your professional partnership dissolves into a heated academic rivalry where lingering eye contact is definitely - definitely - just anger.
Featuring: excessive caffeine intake, attempts at professionalism (and cooking), desperate hunts to understand magic, and two people so smart they circle right back to dumbassery.
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Saving an entire world (on accident) by Pigeons_love
Fandoms: 原神 | Genshin Impact (Video Game), Undertale (Video Game)
02 Feb 2026
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When Noelle accepted this mission, she thought it would be a normal rescue, nothing she hadn’t done before.
A little child had gone out of their house to play in the mountains and after some time their mother became worried and went to check on them, that’s when she discovered their child was nowhere to be seen only for a piece of cloth so far away from the usual place they used to play.
Or Noelle goes to Undertale and helps frisk in their journey in the underground.
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After battling a god-like being, the golden flowers planted a new fear in the monsters' hearts.
The barrier shattered, and the monsters brought wounded human children to the city for treatment, discussing the kingdom's future.
Just as the short skeleton intended to remain uninvolved as always, he encountered an unexpected being.
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This is a story centered on the skeleton bros adopting an OC; I would be happy if it was regarded as a kind of AU.This is a story written with AI assistance and machine translation. For more details, please see the explanation and declaration in Chapter -1.
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Once upon a time, a human had fallen down. But there's something strange. Everything feels familiar, and that stupid flower keeps talking about knowing who they are...
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Life is hard, relentless, and cruel. Some adults can handle it. Others? Not at all. You get told that as long as you have support, anything is possible. Well, what if that support isn't there? Life becomes Hell. Sometimes, support needs to be found elsewhere.
Sometimes, support can be found..in a game.
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Papyrus has spent the last two and a half years on the surface as the official Monster Mascot, and his very important job requires every important assistants! A shame his previous employees haven't been the most kind individuals!
You've spent most of your life riding shot gun. Maybe it's time someone's on your team for once.
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Or,
A Papyrus/Reader but him being the mascot of the Monsterkind is taken SUPER seriously and the Reader (you!!) is his brand-new assistant who used to work with really shitty people and is ELATED with how much of a sweetheart Papyrus is, and Papyrus is on his 5th assistant lowkey praying this bitch isn’t racist and is pleasantly surprised.
I proposed this on my Discord (welcome to any of my readers!) and couldn't stop myself from bringing this to life.
Series
- Part 2 of How To Be A Human Being
- Part 1 of Unsweetened Lemonade
- Part 2 of I/Me/Myself
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Ever wondered what happened after the true pacifist ending, ever wish you could see all your favourite characters live out their happily ever afters on the surface, want to see what life is like when humans and monsters start living side by side again,
Well, since it seems like a proper sequel to undertale is never gonna happen, I've decided to make my own version that encapsulates everything I loved about the original game and how I think things would play out after the ending,
Hope you enjoy the story.
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- Part 1 of Undertale/Deltarune Fics
- Language:
- English
- Words:
- 386
- Chapters:
- 1/?
- Hits:
- 10