Select All
  • A Three Way SWAP
    17.1K 1.7K 18

    Papyrus finds himself curious about the machine Sans has behind their house. When he accidentally activates it, he ends up sending himself to the world of Underfell. Meanwhile, Underfell Papyrus is sent to Underswap and Underswap Papyrus finds himself in Undertale. Now they must find a way to swap back to their own un...

    Completed  
  • Transported as Ink Sans (Forced God of Creation)
    30.7K 1.1K 7

    Someone dies and is reborn as Ink Sans. But something's different... their born as a Forced God of Creation. Waking up in the Doodle-Spear with voices yelling at them and then later getting beaten by Fate? Yeah it's safe to say that we are in for a bad time. However it also seems that Error and Nightmares gang are als...

  • Alan Becker Artbook (AvA, AvM)🟠🔴🟡🟢🔵🟣⚫⭕
    758K 10.4K 130

    🍬 Updated 12/25/2022 🍬 . . . ○ This book contains images of Alan Becker fandom... ✧ All the fanart about AvA, AvM deserves to be known more (maybe have sensitive content, blood or more...) [Oh yeah, there are so many ships in here...] ● I'll write down the full credit of the people who made (drew) it... {I think I'l...

    Mature
  • I am the classic
    95K 2.9K 14

    Somehow...I've become a sans...and not just any sans.. I'm classic!? What the flip is going on!? Wait why are different sans and papyrus's showing up at my home? I didn't even mess with the machine yet since I got here since I was busy working out so I didn't tire easily! (Different things happening, possible differe...

  • You Are An Error Now Chaos
    9.5K 496 16

    Okay, it turns out that a Fate from Fire's Omniverse isn't the only one to have the idea to kidnap an Admin.... Chaos just wants to go home. Fire, and the others, want their friend back. And for a certain Sans... Can someone deal with their crazy stalker, please?!

  • Me and my brother become sans and papyrus from our own story!?
    14.6K 448 5

    What if two brothers somehow end up in their own story as the sans and papyrus that they made? They called the story starfell, mostly because everyone in the story is like a tsundere, or something similar. They may act like they dont like each other and act like they hate each other but it's the complete opposite. Wha...

  • Becoming papyrus from underswap
    97K 3.9K 21

    What if someone became papyrus from underswap? What if they gave their brother more freedom? What if they were the one that error kidnapped instead of sans? (Things will be different including personalities because I never seem to get them completely ALSO the AGES will be DIFFERENT I'm having papyrus as the younger...

  • Reborn as underswap sans with gamer abilities..
    8.2K 409 3

    What if someone was reborn as underswap sans with gamer abilities? (So this was a request kind of thing and I did have another one in mind with this but with it happen differently kind of thing so there will most likely be two reborn as underswap sans with gamer abilities but I'll probably use a different name for it...

  • Underswap reborn angel papyrus
    9.3K 417 4

    What if after they are killed, they get reborn as something..say..angel...demons...maybe some other kind of creatures..surprising enough there is only one that is reborn as an angel and that is underswap papyrus. It even surprised him that he was reborn an angel and yet his brother was reborn as a demon. He wondered i...

  • Reborn in an undertale au as a siren
    11.5K 684 5

    What if someone died and was reborn in an undertale au as a siren? And not just any kind of siren, but a sans, a skeleton siren. They can change back between full skeleton form and back to their siren form. (Everything is different, different personalities etc, also includes all aus that I use, like a mixed au?

  • Reborn as fellswap san and now I'm kinda blind!?
    119K 4.3K 20

    What if..someone from our world was reborn as fellswap sans? But an accident when he was young leads to becoming blind for a long time and papyrus feels guilty about not protecting them enough. Now they just act like they are the boss of their older sibling in public but behind the doors lays a mostly happy family jus...

  • Becoming dream from dreamtale
    241K 7.6K 39

    What if someone from our world became dream on the first day they were made and were determined to not lose their brother to corruption like the original dream did in the story/game/movie? Even if they had to hurt the villagers to keep them away from nightmare they will. They will also protect nightmare, their brother...

  • Warped Perception of Reality
    11K 600 5

    Spoiler: you die in the first chapter. Why? How else could I write a reincarnation fic if you never died in the first place? - What the fuck?! This isn't anything like the Fanfiction! Why are there so many test subjects? Why couldn't you just get into heaven like anybody else?! [INSPIRED BY ANOTHER'S FIC! GO CHECK OUT...

  • Becoming an error
    35.2K 1.8K 13

    What if someone from our world became error and didn't destroy au's and left that for nightmare and his gang and claims au's? ( different things including personalities

  • Spider-Man x Reader Book 1
    31.7K 755 19

    Y/N is the daughter of Tony Stark, she is in a relationship with the neighborhood hero. She had powers since she was little, then lost them from blood loss. Now she's a nobody. Being locked up in her room. But what if someone changed her... What if someone took her? She's not just a girl She's Tony Stark's daughter.

    Completed   Mature
  • Sans' Pun Book
    12.8K 639 13

    You didn't ask for it, but the pun master will share his puns with you.

  • San's Pun Book
    138 20 7

    Sans hacked my account... Dedicated to Moonrise344 because she got me into Undertale!

  • Captured (Underfresh!Sans x Reader) //DISCONTINUED//
    122K 5.6K 32

    You never knew how it felt like to be caged like an animal. But after meeting Fresh, the love you two have for each other slowly burns away. The chemistry, the passion, the honesty. Instead of fixing the mess he made, he decides that you aren't needed anymore. Of course, it wasn't his decision. It was the voice in h...

    Mature
  • Undying Seas (Alphyne)
    3K 123 4

    (((MERMAID AU))) "She stared in awe at the stunning scene before her, the water surrounding her feet splashing her ankles every so often, leaving a light reminder it was ever there. She tore her gaze away from the sunset and pulled out a camera in hopes to catch the magnificence of this moment. Fingers pressed the but...

  • Failed Experiment
    48K 2K 12

    Sans x Frisk the last experiment no 2398 failed.. they create a monster but... is that he the true monster or somebody else?

    Completed  
  • Love For Mercy||Sans X Frisk Fanfiction
    105K 3.4K 85

    "The choices we make,determine our destiny."~Brandon October The Monsters,including their hero,Frisk,has returned to the surface.A breath of fresh air filled their noses and the beautiful sky showed itself. They were happy... Some years later...About 8 years... Frisk was given a choice by an un...

    Completed  
  • I Never Meant
    101K 5.8K 25

    I never meant to fall in love. I never meant to have children. I never meant to become involved in a war. I never meant to lose people I love. I never meant to let us be thrown down here. I never meant to become the royal scientist. I never meant to do lots of things in life. But I always meant to live.

    Completed  
  • Autism Understanding and Accepting it
    2.1K 31 12

    Completed  
  • Dealing With An Aspie/Autie
    3.2K 166 10

    almost everybody encounters us regularly. most get annoyed or ignore us. this is how to deal with us in a way that is conducive to a healthy relationship we would otherwise miss out on.

    Completed  
  • Herobrine's Daughter
    5.9K 227 8

    When Herobrine has a daughter will she be able to help him see the light or will she be corrupted by the darkness? Will she be able to convince people of his true nature or will they see the cold hearted killer they always thought he was? Will she see the good in the people around her or set her heart out for revenge...