1 - 20 of 23,400 Works in Papyrus (Undertale)
Navigation
Listing Works
-
Tags
Summary
Once monsters had been released from the underground, the stage was set for a new revelation in the world of science. many people saw against integrating monsters into human society, but you encouraged it. with the discovery of magic and how it can interact with modern science. Now with the new applicants, your discovery will only increase and maybe your relationships with monsters, too. stay tuned for new journeys with your monster friends and learning things that have...multiverse impacts.
-
GENERATIONS: Memories Alight (Freedom AU Book 13) by MapleInk62
Fandoms: Five Nights at Freddy's, Undertale (Video Game)
14 Oct 2025
Tags
Summary
Fazbear Entertainment had always been able to easily control Anthros in the past, taking great advantage of their lost memories for far too long. And now, after all this time, these memories have been brought back to light, restoring what had been for too long shrouded of each Anthro...
Yet, while the Anthros may have regained their memories, with it comes a realization that some may need process their pasts at a slow pace. As it goes, the good memories aren't the only ones which have been restored. Not all is simple clarity as each Anthro recalls their individual pasts, and puzzling line of family generations.
Series
- Part 23 of Freedom AU [FNAF/UT]
-
Undertale Kinktober 2025 hypnosis edition by Chris_ghosty77
Fandoms: Undertale (Video Game)
14 Oct 2025
Tags
Summary
New kinktober! One chapter a day for the entire month!!! With a list I made myself, very excited to show everything I've written.
Just like the other ones every chapter contains some form of hypnosis/mind control/brainwashing. I'll do my best to tag but i can't tag absolutely everything so look at the warnings at each chapter or in the table of contents.Series
- Part 14 of Undertail hypnosis series
-
Tags
Summary
A collection of small moments from a human having a hard time navigating the world. A chance meeting with Papyrus and Sans makes the journey a little easier.
- Language:
- English
- Words:
- 1,854
- Chapters:
- 2/?
- Hits:
- 10
-
Tags
Summary
So, I heard you like skeletons...
Reader insert prompt fills for @skeletonh0e's sans-centric Kinktober challenge on tumblr
-
Kinktober 2025 by littlexsiren
Fandoms: Undertale (Video Game), Mass Effect Trilogy, The Avengers (Marvel Movies), Star Wars - All Media Types, InuYasha - A Feudal Fairy Tale, Five Nights at Freddy's, Naruto (Anime & Manga), Call of Duty (Video Games)
14 Oct 2025
Tags
Summary
Tis the season!
Welcome to my first ever Kinktober Collection! I figured this would be a good challenge to get me back into the swing of things so I can finally update my other fics. This one shot collection will contain my favorite fandoms and mostly be reader-insert and Original Female Characters (a mix of 2nd and 3rd person POV). I make no promises that I'll have 31 one-shots for y'all to read, but damn I'll do my best to give ya somethin'.
Remember, this is an ARCHIVE that gives you the option to filter out tags you DO NOT like to read. If you don't like it, don't read it.
1. König/Original Female Character
2. Stretch (Underswap Papyrus)/Reader
3. Sans/Reader/Red (Underfell Sans)
4. Black (FellSwap Purple Sans)/Reader
5. Rock Lee/Original Female Character
6. Original Male Turian Character/Reader
7. Sans/Reader pt 1
8. Sans/Reader ft Red (Underfell Sans) pt 2
9. Red (Underfell Sans)/Reader
10. TBD**I'll be updating relationship tags as I upload chapters & tags are subject to change**
-
Kinktober 2025 by scratchybrainz
Fandoms: Undertale (Video Game), Team Fortress 2, Dangan Ronpa: Trigger Happy Havoc
14 Oct 2025
Tags
Summary
It's kinktober. Any and all fandoms I can think of will be included.
-
Tags
Summary
Years after monster and human society merge, a young monster returns to the Underground with the intention of finding a story to tell. She finds that story in a stack of well loved letters between one Cathode and Mailman.
NOTICE: The final arc of this story contains implied suicidal ideation and serious self-destructive behaviors. If you are not in a position to read this sort of thing, you can stop reading after Chapter 22 and skip from there straight to the epilogue!
Series
- Part 1 of Dear Mailman: Yours, Cathode
-
Dualtale AU: Two sides of truth by ED_Soul
Fandoms: Undertale (Video Game), Underverse (webcomic)
14 Oct 2025
Tags
Summary
Description:
This story is based on the distant and little-known Dualtale AU,where nothing is as simple as it seems. In this world, unlike the original Undertale, monsters were never trapped underground. But what was the price for peace between humans and monsters? And how is it connected to XGaster, when these events unfolded long before the X-Event?
(Features characters from Underverse and Undertale,adapted for this story.)Author's Note:
In the Dualtale AU,the famous rule "Kill or Be Killed" is replaced by another:
"Speak out, and you will be silenced."
This is a universe built on lies and dark secrets that everyone holds.Every character has their own agenda and their own rules and it's better not to try and learn them.Series
- Part 1 of Dualtale AU: Two sides of truth
-
Tags
Summary
Sans learns the price of inaction.
-
Tags
Summary
The Underground is no place for children.
Toriel rules with cruelty and caprice, Asgore kills in the name of mercy, and Sans and Papyrus enforce the Queen’s will with bloodied hands. Every human who has fallen before has been slaughtered.
But when a silent, nonverbal child falls into this world, something shifts. Spared by Toriel on a whim, caught between Sans’s suffocating loyalty and Papyrus’s cold protection, they must learn to survive without words in a kingdom built on violence.
This is not a story of heroes or redemption. It is a story of survival, miscommunication, and the fragile bonds that grow in the darkest places. -
Tags
Summary
En este libro veremos incorrect quotes de este bonita pareja y un poco más con los otros personajes.
Esté libro sera un au propio sin necesidad de ser muy extenso.(Lo aclarare en el primer capítulo)
Todos los personajes son de Toby Fox.
Versión original en Wattpad.- Language:
- Español
- Words:
- 854
- Chapters:
- 4/4
- Hits:
- 7
-
I’m safe here (I’ll wait for a brighter day) by Ultimate_Sugar
Fandoms: Undertale (Video Game)
14 Oct 2025
Tags
Summary
Gaster introduces his littlest son to a brand new game they can play, just the two of them.
This can only go well, of course.
(formally named 'soap')
-
Tags
Summary
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
-
Tags
Summary
You died.
Plain and simple, one moment you were there, strapped to the table in that ever so dark laboratory. Then a loud cracking had occurred - the sound of your own soul giving up. It had been deafening, like ice breaking beneath your feet. That purple crystalline heart shattering like fragile glass, unable to persist any longer.
The testing had been too much for you, not even you could persevere through it. Not after months—years.
You…died?
Then why were you here? More importantly where? What had
Gasterdone? And why did reality seem to glitch in and out with every painful thrum from where yoursoulshould be? And who were these skeletons that felt oddly familiar to yoursoul.>> Persevere?
-
Tags
Summary
After watching a human RESET their genocide route ad nauseam, a lone scientist decides to pull in another human to put an end to the tale. At least, hopefully one other human will be determined enough to stop them.
DoubleLight is based on DoubleTale: Rewritten by XWolf26 on Fanfiction.net.
-
Tags
Summary
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.
------------------
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
-
Globglorax: Beginnings by freakmaster0915
Fandoms: The Lorax (2012), Strawinsky and the Mysterious House (2012), Undertale (Video Game)
14 Oct 2025
Tags
Summary
While his breath caught up with him, Globglogabgalab plopped down beside a shelf. He needed a rest from all the excitement today. Some rest sounded like paradise at the moment. He closed his eyes, drifting to his memories for relief, years before any of this happened…
OR ~~~
Globglogabgalab looks back on his past before he met the love of his life.
Series
- Part 1 of Globglorax.
-
Those Handplates Aren't Coming Off Anytime Soon by marcoandtheskeletoncargo
Fandoms: Undertale (Video Game), Handplates- Undertale (Video Game)
14 Oct 2025
Tags
Summary
I took a scene from Handplates (by Zarla) and added some extra depression seasoning onto it.
It's the reconcile scene, but Gaster gets in the feels and then Sans has a moment after where he *almost* makes a bad decision.
i wrote this high on drugs of the medical hospital kind so sorry if the grammar isnt great or if there are errors. wrote this in one sitting lolVenting a lot of my own feelings through this fic so enjoy the angst
Series
- Part 4 of random angst
- Language:
- English
- Words:
- 711
- Chapters:
- 1/1
- Comments:
- 2
- Hits:
- 12
-
Tags
Summary
After Basil’s death, Sunny runs towards his home in an attempt to end it all, but Aubrey follows him and she prevents him from dying. Sunny tells her the truth and now they have to face it together.
After moving, they find themselves camping until something happens and now the two will travel together in order to escape the Underground filled with creatures that were only believable to see in fantasy books.Notes:
the Undertale tags are there because I want to make an Omori x Undertale fanfic, but there won't be anything related to Undertale during the first two chapters except for some references to Mt. Ebott and its legend, but around Chapter 3 or 4 onward, the Journey through the underground will begin!
So stay PATIENT!Series
- Part 1 of OMORITALE: Fallen Down (Fan-Series)