1 - 20 of 23,312 Works in Papyrus (Undertale)
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Monsters have been finally freed from their prison under ground. They are finally able to explore and live in the world that humans refused to let them live in. Everything is going great! Maybe some humans are bad and judgemental towards them, and maybe some of them throw horrible insults at them, and maybe some do... stuff. Well, that's no problem for the Great Papyrus! He's a tough guy! Nothing can get through his sharp bones. Not even an unexpected meeting with a human, that leads them both to an alleway. And... huh, Papyrus can't seem to remember what happened next. That can't be right! His memory is sharp and always relliable!
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Why are his clothes on the floor tho..?
...
Oh god.------------------------
Papyrus meets a stranger that's going to change his life. Not for the better unfortunately. But he has a family that will always help him!... As long as Papyrus lets them.
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The House Next Door by BattleMaiden13
Fandoms: Undertale (Video Game), Underfell - Fandom, Underswap - Fandom, Swapfell - Fandom, Mafiatale - Fandom, Mafiafell - Fandom, Mafiaswap - Fandom
28 Sep 2025
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The first time you met monsters you manage to run into four of them and literally run into one of those four. Now they are apparently moving in next door with their siblings and you can't seem to imagine a life without monsters. On the plus side they tell horrible jokes and have endless amounts of energy. So what could possibly go wrong.
Part 1) Chapters 1-138
Part 2) Chapters 139 - ??? -
Duality of Justice by hw_writer
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
28 Sep 2025
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Fighting against royal nepotism,
Stood 4 humans who died for monsterkind.The first was the patient of spoiledness,
Who planted the seeds for action.
Then came the revolutionary,
The brave soul who died for the cause.
Don’t forget the human who stood on their values,
Whose silent perseverance was idolized for resilience.
At last was the giver,
Their kindness to the unkind led to their demise.The fifth, the enforcer of justice.
With the revolutionary seeds in the soil,
Born with a soul so determined,
The others sat for him so he could stand.
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A world where Chara and Asriel weren’t able to go through with their plans, yet the royal family continued on a murder spree. For each human who fell, the underground saw them as leaders of revolution, only for that hope to be stripped by the monarchy. How would Clover be different from the others?Navigating through the complex relationship between the crown and the underground, Clover and Frisk set on a journey to liberate monsterkind, using everything they could to bring justice against royalty. But when one man serves as the judge, jury, and executioner, how fair can justice really be?
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He was a bad brother. He knew that. He didn’t need all of this shit to happen for him to acknowledge that.
...Whatever it is that’s happening at this point.
Or
Papyrus made a stupid mistake and now sans is gone.
Series
- Part 1 of MeryFell
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Without History (maybe some things should stay forgotten) by Human_with_no_life
Fandoms: Undertale (Video Game)
28 Sep 2025
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After the barrier breaks and monsters and humans live together on the surface there is still mysteries about the underground to be solved. Most of them will stay forgotten or buried forever.
Until an almost promise Sans made frisk makes him tell a long and complicated story. His story, well not exactly 'his' but as many questions as it answers it raises more. One thing if for sure it will change everyone involved.
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Papyrus hadn't been worried! ...Well. Maybe he had been, just a bit.
It'd been a while since anyone had heard from the human, so he called to check on them. But when a conversation revealed just how young they were, he realized things had to change. They were all on their own down here. And... They had nowhere to go.
Well! If there was no one else to take care of the baby bones, Papyrus would just have to do it himself!
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Sans was trying to get through life and ignore the apathy that had settled over him for Papyrus’s sake. It was just so hard to care about anything when he knew none of it mattered. But when Papyrus had him bring the anomaly home like a lost puppy, things stopped adding up.
How could such a sweet kid be responsible for the relentless time loops?
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Frisk was used to being on their own, and they were pretty good at taking care of themself. But—Well. ...Dying hurt. They just wanted to get back to the surface! With Undyne in the way, they were hopeless.
So when a phone call from Papyrus somehow ended with an offer for them to crash at his house, Frisk could only be relieved for the break.
They could afford to rest for a while, right?
Series
- Part 1 of Finding Home
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Random one shots, crackfics and headcanons of my fandoms :3 by KOGlitch101
Fandoms: Undertale (Video Game), Forsaken (Roblox), Dandy's World (Roblox), get a snack at 4 am Series (Roblox), Creepypasta - Fandom
27 Sep 2025
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Just me making a bunch of one shots, headcanons (+ theories) and crackfics about the characters from the many fandoms i love <3
WARNING: THERE WILL BE SENSITIVE TOPICS. YOUVE BEEN WARNED
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Grey Script is an Original OC based in Undertale Lore.
A skeleton awakens to a world she knows and knows nothing about. Her past is locked behind trauma and the one who can help her is locked in their own battles. Will she be able to face her trauma and live a new life with the other? Or will she succumb to its darkness and dust?
Series
- Part 1 of Into the Multiverse
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UDY on the Surface by CommanderBullet
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game), Deltarune (Video Game)
27 Sep 2025
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It's been a few years since Monsters returned to the Surface and lots of things have changed... Accompany your favorite characters from Undertale, Undertale Yellow and Deltarune as they try to manage their everyday responsibilities and go through a few wacky adventures while at it in this slice-of-life crossover AU.
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Two souls in the Underground, intertwined by fate and by a prophecy that keeps them apart.
Heads up before you read:
In this fic, Chara is alive and far from a good person. They’re not a mindless killer, but a narcissistic kid. This is not a fluffy Charisk story. Chara and Frisk’s relationship is deeply toxic.Please look at the tags before you continue.
I've been experimenting with third person for a while now, and I've grown to like it a lot more than first person. For those who came from my other fic, which I promised a sequel for, I’ll try my best, but I’m not sure how that will go now that I’ve fallen in love with third person and started a new long fic. Please don’t be angry I will try to finish my other fic as well.
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Wake up buried in snow, alone, and with no memories?
Check.
Kepp seeingg numbers, words, and 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?!
His perfectly fine if you ask him."I wonder what determination taste like"
Note from the author:
This is my take on Fatal Error—a much more none canon, this isbt even OOC this is just straight up diffrent person with the same name, amnisiec version of him.
He’s also not fully canon-compliant in terms of power scaling and has and maybe different origin and personality.
It’s my reimagining of him.
Glitchy, lonely, and filled with questions, bad puns, power to blow up annoying people and some more puns. -
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Mettaton is ecstatic and happy for Sans and Grillby’s family and cannot wait for the wedding. But what happens when he discovers something’s off and goes to Alphys for a system checkup?
Series
- Part 3 of Undertale Life
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The fallen child has some unexpected help on their quest to get out of The Underground.
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As Carol and the Knight's conspiracy slowly unfolds, their plans are intruded as unknown players find their way into the field..
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Every year on the anniversary of the Truce between the Bad and the Star Sanses Nightmare hosts a party at the castle for all to attend. We meet the players in the party.... At the end an unexpected guest to the multiverse makes their apperance....
The tags will constantly be updated as the story goes
Series
- Part 2 of Into the Multiverse
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Ink and Error have been at conflict for years, they fight continuously with no resolution leaving the balance of universes suffering as a result. As they both are forms of guardians in their own right, will they learn to work in harmony? Perhaps something else will build along with the forced partnership.
They both have their own secrets, Ink hides what else he has to protect more than just the alternate universes and Error’s truth behind his continued existence and his true thoughts on the painter.
Everyone else just has to sit by and watch them and just hope they work out their differences before the timelines shatter.
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Lust, a captivating massage therapist, finds solace in two unlikely relationships with Red, a fiercely protective teacher, and Dance, an exuberant skeleton with a traumatic history. As they celebrate the anniversary of their unconventional love, a dark twist shatters their fragile happiness.
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In the end, no one remembered the Judge in the golden hall, nor the Angel who scorned all. For nobody came. Everyone we loved, everyone who loved us, had turned to dust.
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You my dear reader are transported in your own au as sans then when you have just come into accepting life your comfort was washed away by one tiny mistake
You have transported to one of the fanfics or at least inspired by it you have read almost daily it was the typical ani harem fanfic were a human called Y/n is a very broke collage student
And then when they get an offer from their childhood friend to live with their numerous roommates that are more like actual boyfriends then roommates
the childhood friend will most likely spread rumors about Y/n which will cause the skeletons to dislike them then end up loving them in the end
But with you there things will change maybe help Y/n along the way or sabatoge her or maybe even matchmake her to another person!
Read and find out what happens to our dear reader
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Just a bunch of silly, fluffy one-shots featuring Sans and Papyrus being their best brotherly selves.
Series
- Part 11 of Skeletwins Side Stories