Undertalesans Stories

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253 Stories

  • "Don't kill and Don't be Killed." (Kustard) by Toaster_Draws
    Toaster_Draws
    • WpView
      Reads 1,030
    • WpPart
      Parts 6
    Classic is exploring the different Aus when he travels to Underfell. After seeing how scared Red is he takes him back to Undertale. Classic Sans and Papyrus show Red kindness which makes Red realize that you don't have to kill to not be killed.
  • The Misadventures of Sans Undertale by SadManMcGee
    SadManMcGee
    • WpView
      Reads 130
    • WpPart
      Parts 2
    Sans Undertale goes on wacky misadventures throughout the known multiverse.
  • AU angst stories. (Mostly oneshot story :D) by Rxdthxcrxator
    Rxdthxcrxator
    • WpView
      Reads 645
    • WpPart
      Parts 5
    *idk, just angst. *for fun *Undertale AUs. *both ships and no ships. 1: We were never meant to be.//ErrorInk (prob discontinued) 2: Forget-Me-Not.//Gink(One-shot) 3: He's not a lady.//Not undertale-related/Oc 4: Hero can't save everyone.// Apple brothers/Dreamtale brothers
  • Sansby Oneshots by Detective4Life
    Detective4Life
    • WpView
      Reads 114
    • WpPart
      Parts 1
    Comfort ship,,,yes,,,
  • Little Lamb | OVERTALE | Human!Sans x Monster!Frisk  by AnouNyam
    AnouNyam
    • WpView
      Reads 37
    • WpPart
      Parts 2
    Frisk weren't capable of speaking language human could understand! But she met a really nice guy after she got out of the Ruins! --------------- OVERTALE - Humans wins against monster. So Frisk is basically on the surface when she got onto the human side! - AdultxAdult Cover drawn by me, @nntsu._
  • Monsters Mercy (Underfell Sans x Reader) by KING_andro_KING
    KING_andro_KING
    • WpView
      Reads 261
    • WpPart
      Parts 5
    UNDERTALE?? IN MY 2020?? -Gender neutral so it's for everyone!- -Underfell- -most art comes from deactivated artists so I will try and credit as accurately as possible!! Many years have passed since monsters were banished underground for bringing upon a war against the humans, once they were lost to their own rage, Mount Ebott turned into a tall tale. A story about the mountain being cursed and having hidden ways of trapping people underground. They say if monsters did exist, they had no mercy in their souls. That humans were the 'good guys'. A human that fell into their world, found the tales were true about monsters existing but hopes they couldn't be as ruthless as they have been told. They wanted to believe that even these so called horrible monsters can be good if they just tried.
  • my dumb art by GonerGrim
    GonerGrim
    • WpView
      Reads 77
    • WpPart
      Parts 8
    stupid art book ig
  • 50th OC Review You've Come Across So Far by NothingBlah
    NothingBlah
    • WpView
      Reads 725
    • WpPart
      Parts 4
    Hello! This is an OC Review book because I'm bored :0 Please send and I will be as objective and thorough as possible. Check Fandom List for fandoms
  • A little chilled to the bone. (Sans x Reader) by Vappy_Lord
    Vappy_Lord
    • WpView
      Reads 122,307
    • WpPart
      Parts 29
    After falling down Mt.Ebbot, you find yourself in Snowdin, a small town in the UNDERGROUND where two skeleton brothers live, Sans and Papyrus. These brothers are vary quirky, one being a Spaghetti-fanatic with a dream to be in the Royal gaurd, and the other a calm, laidback enigma who can't stop cracking puns. But, what happens when you get closer to the brothers? Characters belong to Toby Fox. very mild spoilers for the first part of Undertakes Pacifist run. (everything from The date with papyrus and behind)
  • !Glitchtale Rewritten by JustAnLenny
    JustAnLenny
    • WpView
      Reads 34
    • WpPart
      Parts 2
    This version of Glitchtale depicts itself in a different light! Rewritten and reimagined by Lenny, Glitchtale takes a new path based on what could happen from a different perspective. Glitchtales' main character, Frisk, finds themselves in a glitched timeline where resets are difficult to execute without risking it all. Reset after reset has caused the underground and surface to act differently as Chara, a soul that used to follow Frisk, is unexpectedly undead.
  • undertale by little_angry_gnome
    little_angry_gnome
    • WpView
      Reads 7
    • WpPart
      Parts 1
    sans
  • Undertale x Reader Oneshots by SoloCJ
    SoloCJ
    • WpView
      Reads 7
    • WpPart
      Parts 1
    exactly what the title says it's mostly Sans and Papyrus tho..
  • The Real Me + You by KasiaKaliszka
    KasiaKaliszka
    • WpView
      Reads 722
    • WpPart
      Parts 10
    You've been living in the Underground for the past 2 years as a powerful Spell Caster, you prefer living in the Underground than up top on the surface as you find Monsters to be better company but other Humans do pass through from time to time. Monsters can go up to the Surface but choose not too as Humans do not want them there and will attack them on sight but there are some curious Humans who will pass through the Underground and so to ease what ever discomfort they may have some Monsters can make themselves look Human. You the Reader didn't get to know all the Monsters, for the whole 2 years you just worked and relaxed at Waterfall until you met a certain Monster who changes your life and you change his.
  • AU Sanses and Papyruses x Reader HIGHSCHOOL **DISCONTINUED** by Torigoat
    Torigoat
    • WpView
      Reads 261
    • WpPart
      Parts 3
    Haha yeet this is my first Wattpad book, so I'll do the best I can to make it good :) . This book is for the people who want some love and skelebooty in their everyday life, so if that's you, why don't you come on in ',:)?
  • Bad Time Trio [FanFiction] by ClimaAirsoul
    ClimaAirsoul
    • WpView
      Reads 10,614
    • WpPart
      Parts 5
    I'm here with a new book based on Undertale, Underswap, and Storyshift. These three main characters are most commonly known as The Bad Time Trio. This book is mostly about their adventures, hardships, and challenges that they're going to face. Hopefully all of you will enjoy reading this book even if you're not a fan of Undertale or is still a fan of this game. [NOTE] I DO NOT OWN ANY OF THE THREE ABOVE MENTIONED AUS. THEY ALL BELONG TO THEIR RIGHTFUL OWNERS. I ALSO DO NOT OWN ANY OF THE PICTURES THAT I WILL SHOW IN THIS BOOK NOR THE VIDEOS. EVERYTHING HERE BELONGS TO THEIR RIGHTFUL OWNERS. [CREDITS] •Undertale - Toby Fox •Underswap - P0pcornPr1nce •Storyshift - voltrathelively
  • *Instagram*|Sans| by SansTheSkeleton229
    SansTheSkeleton229
    • WpView
      Reads 25
    • WpPart
      Parts 2
    yup
  • Sans x Reader [The Last Human Soul] by Zuddle
    Zuddle
    • WpView
      Reads 14
    • WpPart
      Parts 1
    (y/n) ran away from home up into the mountains. Hearing all the rumors of kids who went down there never returned because of the legend of monsters taking the children and eating/killing them outa pure enjoyment. The monsters were trapped forever because of an enchanted like spell keeping them trapped, forever. Until (y/n) fell down and met lots of friendly monsters. Turns out the legends of monsters being scary weren't so true after all. And maybe even love. She will find a way to help her friends/monsters escape the underground. Even if it will cost her very own LIFE🌻