1 - 20 of 1,713 Works in Undertale Monsters on the Surface
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Life isn’t fair, case in point, you didn’t expect to be trudging through the snow to the corner store to pick up some much needed, over priced, feminine hygiene products while trying not to bleed all over yourself all because you failed to remember to pick them up with your normal shopping. That’s the thing, no one ever said life was meant to be fair did they?
~*~
Promises were just words, promises of home, safety, love. Only ever worth something if the person kept those words close to their soul. That was something he learned pretty damn quick. Built for love, to be a friend, a companion, tossed into the rings to be a fighter, something he was never meant to be. The only promise he knew he could trust were the few he made to himself, the promise to never fall for the sweet lies of a pretty face again.
~*~
What happens when two souls who honestly need each other, don’t know how to open up and trust? Can love, trust, and home be found when the world has proven that trust is a dangerous thing? Can they get over the hurt that this unfair world has piled on them? Open up to each other and maybe, just maybe find the home they both need?Series
- Part 1 of Shifting Perspectives
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Top of the Class, Bottom of the Heart by reincarnatedfrog
Fandoms: Undertale (Video Game)
02 Jan 2026
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Monsters have lived alongside humans for a decade now, and you’ve dedicated your studies to understanding them. But on the first day of your third semester, a scoreboard in the university’s new building throws you off balance—because the top name belongs to someone you’d have sworn wasn’t even trying to stand at the top.
Get to know a strange human with an even stranger family and friends, and experience chaos across both the surface and the underground in this little writeup of mine!
Story mostly exists cuz I am a Chara simp and there's not enough slow burn out there that gets heated later on ngl. -
Purple Emperor by Tea_Of_Tears
Fandoms: Undertale (Video Game), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
02 Jan 2026
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- a species of butterfly that prefers dead things.
- Language:
- English
- Words:
- 2,538
- Chapters:
- 1/?
- Hits:
- 1
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A mutation has spread across the globe when monsters were released, humans either dying as their bodies couldn’t handle it or mutated with the rest.
The mutation was simple really, a change of dynamics. Humans started taking more unusual forms, growing more than a few ears, eyes, arms, legs, shit even a head at one point. Or body morphing differently altogether. Turning into their worst nightmares.
Y/N being a young child at the time of the outbreak changed with the rest of her family, half of her family died or killed themselves resulting in her being an Orphan at a young age, left alone in the world as her body shifted and changed. Body becomes leaner, smaller…cute. Cat-like ears and tail sprouting from her body, legs breaking and reforming into back hind legs of a cat's, fur covering her legs stopping at her waist.
Not only that, but she is an Omega.
Of course she doesn’t know oh no no no blissfully unaware, well that is until an over caring human Frisk decides to visit the Orphanage dragging along her friend Chara. Whom in turn absolutely dreads the visit. Let's say…frisk was the door to meeting a rowdy group of skeletons…
THIS WORK IS COMPLETE!
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You wake up in an empty room, you can't remember who you are or how you end up here, all you know is that you need to leave this place. Your first encounter being a pair of skeleton brothers that seem both too nice and scary, you wonder what's the deal with this place but does it really matter? the place is full of strange creatures, what would you do?
There's no place for someone like you in a place like this.
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Happy New Year's to All (New Year's Special 2025/26) by MapleInk62
Fandoms: Five Nights at Freddy's, Undertale (Video Game)
31 Dec 2025
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After experiencing a rather excessively white Christmas, New Year's Eve brings about the perfect weather for day out on the town of Newer Home. Before that evening's New Year's celebrations with some of his friends, Helpy decides to see what other Anthros in town get up to on the 31st of December. And yet... he quickly realizes his idea is easier said than done when you're an Anthro of Helpy's size deciding to strike out into the neighborhoods of Newer Home.
Luckily for Helpy, he won't find himself tiring out his short legs for too long before coming upon the offer of friendly company to join in his little adventure of wishing the rest of his Anthro friends a 'Happy New Year'!
Series
- Part 27 of Freedom AU [FNAF/UT]
- Language:
- English
- Words:
- 4,754
- Chapters:
- 1/1
- Hits:
- 5
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In which a deity comes to earth disguised as a human and gets tangled with a bunch of skeletons.
Athena had her own goals, her own secrets, and the skeletons had theirs too, but somewhere along the way, intentionally or otherwise, their paths just happened to cross, and whether they realize it or not, the more they intertwined, the more the foundation they built their facades on crumbled.
It was only a matter of time, really, before one of their walls collapsed, but until then, things are about to get real silly. Incredibly and stupidly silly.
[Has nothing to do with greek mythology; Reader sharing a name with the greek goddess Athena is pure coincidence]
Series
- Part 1 of Undercover Deity: The Series
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The Purest Soul 💙 by Sinsational_Sinnabon for merrinbrite
Fandoms: Undertale (Video Game)
31 Dec 2025
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The leader of the human province and head mage, Cadoc, has no qualms in letting anyone willing to listen know that his third daughter—an unassuming girl with a deep blue Soul—has the most powerful magic known to mankind. She's able to perform feats that would make the entire monster kingdom tremble in fear. She may even have enough magical prowess to tip the scales of power between the already tentatively peaceful neighbors.
Reluctant to violence, but hand forced with the protection of his recently unearthed populous, King Asgore levels the humans with an offer. Hand over this Blue mage to be paired with his Son, in a show of unity between their nations. Eager to breach the tall walls of their secret kingdom for information, Cadoc agrees.
Unbeknownst to all, there's a third party at play, who's been intently watching the Head Mage's daughter as she spends her time in the meadow between their lands. She's nothing like everyone says she is... and soon he finds he's fallen for her—hard.
When the Prince agrees to switch places with him for the courtship ritual, her secret admirer will have to win her heart, and Soul, sight unseen. But can he keep pretending he's someone he's not?
Series
- Part 5 of The Butterfly Effect 💚💛🧡💜💙🩵❤️
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You met him once in passing, and maybe got a bit of a crush. Him, the famed Monster scientist, a handsome and charming older gentleman.
Now, the two of you run into each other again at an impromptu New Years party...whatever could happen next?
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Wake up buried in snow, alone, and with no memories?
Check.Keep seeing numbers, words, and random text floating around every object and surface as far as the eye can see?
Also check.Why does every person he meets say he needs help?!
He’s perfectly fine, if you ask him.“I wonder what determination tastes like.”
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Note from the author:
This is my take on Fatal Error — a much more non-canon,[this isn’t even OOC, this is just straight-up a different person with the same name]
amnesiac version of him.
He’s also not fully canon-compliant in terms of power scaling and may even have a different origin and and backstory.It’s my reimagining of him with a completly diffrent story.
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Couldn't be better (Christmas edition) by OrangeSporange
Fandoms: Undertale (Video Game)
25 Dec 2025
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You and Papyrus go Christmas shopping, sing your hearts out to Mariah Carey in the car, cook some delicious dinner and fall asleep watching MTT trash TV after a long day:)
Could be read as both platonic and romantic!! Depends on how you view boundaries with friends tbh)
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Papyrus and Edge discuss one of the Christmas traditions they should try.
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Together We'll Be (Freedom AU Christmas Special 2023) by MapleInk62
Fandoms: Five Nights at Freddy's, Undertale (Video Game)
24 Dec 2025
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Many hardships have been shared among the Anthros. Which too often lead to loved ones and families being separated from one another. But, there has always been one constant that would bring comfort over the years. A tradition that's been able to endure since escaping Fazbear Entertainment. Being together at Christmas time. And with a new tradition Jessie Fox unwittingly starts with her siblings and friends, it simply goes on to show the togetherness the Anthros always seem to share when Christmas comes each year.
*Daily updates until Dec. 24th!*
Series
- Part 17 of Freedom AU [FNAF/UT]
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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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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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Heterosexual Cocoapowder by Hopeless_Rot (Metal_Omegux)
Fandoms: Undertale (Video Game), Undertale Yellow
23 Dec 2025
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When Asgore has to go on a diplomatic trip, Flowey convinces his father to let him and Chara stay at Clover's house. As much as Chara denies it and Clover hides it, there is love in the air and Flowey is hopelessly stuck as a third wheel. In a desperate bid he gets Frisk, but, to Flowey's terror, they are on the side of romance.
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You (The Reader) are a middle aged woman who lives alone in the countryside. It was relatively peaceful, until a random skeleton crashed-landed in your garden one night. Then more skeletons start coming along, and you somehow become an accidental mother figure to them. They all seem to have their own issues, but you find them not to be so bad. Though you probably should've realized that you were interacting with a multiverse villain group called the "Bad Sanses".
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The Tales of Kháos: A Reapertale Re-Take by Palito266
Fandoms: Undertale (Video Game), UTMV
21 Dec 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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It seems you’ve made a miscalculation when finding a place to live.
In focusing so much on the low population and cheap housing, you failed to consider the behavior of the monsters who replaced the humans who moved out.
Good thing the neighbors never failed to remind you starting from the day you moved in.
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New city, new start.
Not that you're running from anything, of course. It's just time to break free from the small town you grew up in, the one that never felt like home, to break out into something bigger. For yourself.
Unfortunately for you, your new neighbor is an asshole. A very hot, very charming asshole.
And he won't seem to leave you alone.
You're not sure if you want him to.
(Fem POV on this one guys)