Papyrus Stories

Your favorite skeleton is back at it again... and again... agagaagaag Sans has had enough. Everyone is at the surface, holding their own jobs and lives. But... Sans can't ever let it fade from his mind. The dust. The cries. Watching the screen with Alphys as a child just rampaged in the underground. He is going to snap. He is mad. He is sad. He can never forget. Cover is NOT mine, find it online if you want ::Rights for the original concept and media 'Undertale' are all under the jurisdiction of Toby Fox. All other workings are done by me.::

Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways. *Edited Summary (29/09/2025)

The barrier is broken, freeing monsters from the Underground to the Surface... Only the Surface isn't as Frisk remembers. Apparently, heroes are taking the stage now, Earth's most mightiest and most dangerous. Sans is being flagged as one for his immense well of magic power. How will this ragtag team that can barely hold themselves together do when you throw a lazy, pun loving skeleton into the mix?

Short Summary: An Undertale AU, which is a crossover with my The Last Star Seeker series. Long Summary: A young human girl falls into the underground. After being caught and taken up to the castle, they face their judgment. Little did everyone know that this girl had magic like all monsters. The king decides to SPARE her in hopes that she could break the barrier without having to take more souls. Years pass, and Astrella hasn't figured out how to break the barrier, but when she sleeps, she's given messages that shake her to the bone. So, with the help of a funny skeleton, they solve the mystery together and maybe more about themselves too. Yes, this is an oc x canon story 👀

In Underswap AU chara fully gained control in her body and stopped frisk to erase this timeline. she did a pacifist route and in end saved everyone.(includes MK too) Although frisk didn't like this after all she was filled with hate. How could blue can go far for her to change her. Could he able to change her. Also there will be other ships but maybe veeeery late.

Sans and Papyrus were just trying to have dinner. They didn't expect things to blow up (literally). Now they have a destroyed machine and a young babybone that they suspect as a Shifter. Where did they come from? And who's life privilege they need to remove? Because this babybone is clearly been abused or worse. Now then, where's that parenting books Sans been storing since Papyrus a babybones, he's definitely need a review if they want to keep the kid from getting killed. At least the kid's adorable...

(Undertale!Au's x reader) "When life gives you coffee beans, make espressos..? Isn't this supposed to be lemons? Hold up- I got the wrong script-!" What is scary about death? Is it the process that's scary? the pain and suffering that you have to tread through in order to drop dead. Or is it the fact that there is no conformation of what comes after death? Is it full of angels, or just pure nothingness? How long will you dodge your demise? How will you.. persevere? ♡ "Your knees are scrapped with gravel and dirt, cuts and bruises littered all over your body. Your own bloodied hands swiped the sweat off of your forehead. You stood up even though your legs are about to crumble, the soul within you shivered ever so slightly. You are going to survive. No matter what. Who are they to tell you to die? It could only be you who can decide that. Your story is not theirs to end." You are filled with... 💜 ••Perseverance **Undertale and all of the different kinds of variations/alternate universe that are mentioned in this fan fiction is not mine! **I'm only writing this because I'm bored and for fun **Updates may be slow **mentions suicide, death, and the different kinds of concepts of the afterlife. other trigger warnings may add to this list in the future. ** The author's first language is not English, so bear with them as wrong grammar and spellings are bound to happen. Happy reading! ꨄ︎

Have you ever thought about what it would be like to be.. Sans? Be Papyrus' lazy and playful brother? Be a comedian with endless jokes? Be the mysterious judge? Be well-liked? You envy him. You wanted to be him. Yet nothing could've prepared you for what's coming. . . . (WARNING, THIS IS A MIX OF CANON AND FANON FACTS. THERE MIGHT BE THINGS YOU DONT LIKE BUT JUST BE THE BIGGER PERSON AND TOLERATE IT. THIS IS NOT MEANT TO BE TAKEN TOO SERIOUSLY AND IS INTENDED ONLY FOR ENTERTAINMENT.) (Cover made by me. As you can see, I made that thing on IbisPaint. I understood nothing about making book covers and I messed up on the proportion many times so I gave up and that's how the cover came to be. Idk how to shade and make backgrounds/landscapes btw) (Tbh I wished I made this far earlier because it's late 2025, no one is going to read this pile of nonsense. 😭) YOU GUYS HAVE AN OPTION TO CHOOSE THE DIRECTION OF THIS STORY THROUGH FREQUENT POLLS I MADE!!! First thought of and made on 1st Dec 2025 Posted on 6nd Dec 2025 cuz I was feeling confident for that hour. I can proudly say I've been doing this book since last year hahhahahahahahaha (get it cuz I did this thing is Dec 2025 and now is Jan 2026?) I made the cover btw

You, as the reader, are in a neutral state of being. Instead of picking sides, you the Reader would rather look at each side and work around siding with anyone. Being neither good nor bad, guardian nor destroyer we choose to be the anti-hero. For the record, none of the images in my book belong to me. All art credit goes to the original creaters.

This story takes place after the events of the pacifist ending of Undertale, where all the monsters have already left the underground. However, that won't stop problems from starting again; Frisk and his friends will have to face a new threat. DISCLAIMER: This story is based on the fact that the first human fell underground in 2015 and the last in 2060. Here, Deltarune is a sequel to Undertale; therefore, Posttale is not a copy of TobyFox's creation, but an adaptation, or what is also called an "AU." Because of this, there will be things that are different from canon and adapted to my personal preference, with no intention of disrespecting anyone; for example, the gender of the humans: Kris: M Chara: F Frisk: M Don't like it? You can leave. Understood? Great. Contributors: @Fwrevy #Deltapad • Undertale and Deltarune are property of Toby Fox. • Images used in the story are property of their respective owners or made with AI. *#27 in the "Undertale" category 6/13/2026* *#3 in the "Deltarune" category 3/3/2026*

After going exploring up a mountain that 7 prior humans have been found missing after adventuring, you trip on a conveniently placed twig. You trip on it and fall into the underground, home of all monsters after the war. As you go through monsters with fights and friendships. But, something feels off about some of the monsters... This is an undertale recap story. This is why interpretation of what happened but it's mainly undertale pacifist in story form. There will be some ocs but not many. My oc braylyn (3rd fallen human, bravery soul) And my friend needlings oc Cloudy (6th human, Perseverance soul)

Papyrus, Undyne, and Alphys are hanging out in Waterfall on Halloween talking about their plans for that day. It doesn't go as expected. (Was a oneshot, is now continued and finished!)

it's a thing where you ask or dare me and Papyrus!

A human girl named Frisk, was curious about the hole on Mount Ebott. As soon as she got to the top of the mountain...she fell in. Then she will meet the creatures of the underground and maybe they might change her mind about her choice. These characters don't belong to me. They belong to Toby Fox. I'm just using them for my story. Also in this story, Frisk and Mettaton are girls. If you don't like it, I suggest you don't read it. - Rosu

Six claws her way out of the Maw and into the bigger world. She is forever changed by the challenges she endured until now, hopefully things will get easier. Note: This is a rewrite from the ground up, there isn't anything currently.

My name is (y/n) and I'm 17 years old. I go to high school, but not a normal one. This school is full of monsters! What will happen when the young (y/n) meets the pun loving skeleton, Sans? Will she fall for his charming puns or will she turn his soul to dust? ------------------------------------------------ Please let me know of any grammar or spelling mistakes. :) I do not own Undertale. All rights go to respective parties.

(First Undertale fan fiction, so it'll suck. Sorry, but hopefully you don't have too bad a time reading this. As I add on, it might contain fluff, but no lemon smut, so this isn't that kind of fan fiction, sorry) Frisk is now 18. It's their birthday, and their last day of high school ever. Everything looks great, except everyone goes back in time. Someone is resetting the timeline, and it's up to Frisk, with the help of their boyfriend Sans, to make it right, or the biggest danger will be released: Chara. Can they do it? Or will Chara come out to play? Find out in "*Stay Determined"!

The story officially begins when Toriel dies in her universe mysteriously. Gaster with his allies show up and take her soul remains back to his lab to save her life. Toriel then had DETERMINATION injected into her. Most of the DETERMINATION was collected from humans in multiple different universes. Gaster created the perfect solution to end RESETs and genocide routes that plague The Multiverse. A new kind of boss monster with the ability to utilize the power of the savestar. Toriel, who got reborn as Gaster's daughter in his lab due to a serious situation that happened, it was the only way to save her life. Gaster embarks on his quest to bring peace to The Multiverse. However The Savestar becomes corrupt, doing more than its intended function. If the RESET function is over-worked, it will erase a universe. The more universes that are gone, the more The Multiverse dies. They explore every universe they're able to, attempting to fix the savestar and rid the ability to RESET, helping others and themselves. ---- Note: This AU has themes such as Suicide, frequent swearing, mentions of needles and more medical equipment. Be careful upon reading incase you are sensitive to these topics! Also moments in the story of characters smoking and mentions of Alcohol. Note: All 7 of the finished Chapters are published. Chapter 8 will start in 2026. The AU is still in progress. Enjoy. UnderVanquish has two creators: SoulerClash and C!rquette. Co-Writers: Capt.Gunscar, Eversius, JK, Darkswaver, Hollow and Marble. UnderVanquish-Comic Creators: SoulerClash,Hollow and Marble. UnderVanquish-Game Creator: SoulerClash. Update: March 2026/Comic is not going to happen for a while but there is an UnderVanquish game in progress and it will be massive, same amount of chapters as the fanfic and each chapter will be a game. Chapter 0 which is prologue is getting new lore. Chapter 8 is going to be delayed. I will enter new content sometime this year once I have enough content done.

(Romantic Comedy) "Nope." "Nu-uh" "Not this." "Too old." A lot of jackets were thrown out of Sans' closet while Sans kept on muttering while throwing his jacket on the floor. Then his eyesockets widen when he saw a perfect jacket as he shows it to Frisk. "Is this jacket OK?"

After reaching the surface and realising the feelings they shared for each other, Papyrus needs to man up and build up his relationship with the ever-popular Mettaton. He lives a life of pure fame, performing and traveling around the world to dance his heart out. They both love each other dearly, but if Papyrus wants to go further, will Mettaton accept his breath-taking offer, or will he fall back into the fantasy of stardom?