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68 Stories

  • El Alma Decrépita (FNAF X UNDERTALE) by kwmdakslm
    kwmdakslm
    • WpView
      Reads 6
    • WpPart
      Parts 4
    Antes de los sucesos de FNAF 3 springtrap despierta antes de tiempo y tras salir de la pizzería ve a un niño de camiseta azul rayada dirigirse a un monte, así que fiel a sus instintos de asesino decide seguirlo. Sin embargo un pase falso lo terminará llevando a la aventura más bizarra, infantil y satisfactoria de su vida de la cual aprovechará cada minuto para desatar el infierno.
  • I Am Chara by Batamiruku
    Batamiruku
    • WpView
      Reads 55
    • WpPart
      Parts 1
    This is my interpretation of the Chara encounter at the end of the genocide route and most likely a one-shot (providing that people don't ask for any more.)
  • The secret  by Dreamzie_catcher
    Dreamzie_catcher
    • WpView
      Reads 11
    • WpPart
      Parts 1
    this is the third story about when sans and papyrus ask howler questions about who she is and about her family and her past
  • Ask Underverses by Ask_Underverses
    Ask_Underverses
    • WpView
      Reads 29
    • WpPart
      Parts 2
    Welcome to the ask book! The first page is requests, and once we get them going we will introduce the characters! (Remember, you can Ask other universes! Just make sure to specify *Example: Hey, Underfell!Sans, why do you have a golden tooth?* stuff like that!)
  • Alone by TiggerxD
    TiggerxD
    • WpView
      Reads 51
    • WpPart
      Parts 1
    Everyone's favorite overrated comedian has a meaningful conversation with himself in Waterfall after being the sole survivor of a genocide route caused by the player.
  • Forgotten Hope by AgreWritesFanfiction
    AgreWritesFanfiction
    • WpView
      Reads 16
    • WpPart
      Parts 2
    I don't know why this whole thing disappeared, but oh well. I guess the description is in the story...
  • [SPOILERS] Undertale Genocide: A Bad Time (Sans' Perspective) [[Completed]] by TheDiabolicalOval
    TheDiabolicalOval
    • WpView
      Reads 3,233
    • WpPart
      Parts 10
    Sans the skeleton is a resident of Snowdin in the Underground, and life as he knows is mostly alright. He had his optimistic, egotistical brother, Papyrus, his mysterious friend in the RUINs, Grillby, the bartender at his favorite place to stay, and many other buddies and acquaintances he'd made over time. But one day, when the friend from the RUINs makes a strange request of Sans, he couldn't help but give her his word and make a promise. However... When he sees the subject of his promise exit the RUINs- A strange, wayward, dust-covered human- Sans questioned whether he'd be able to stay true to his word. (Feel free to leave suggestions for other stories you'd like me to write in the comments! None of the art featured here is mine.) UPDATE: Uh, so, my headcanons have changed quite a bit from when I wrote this, including Sans' attitude at some points, the Mettaton NEO situation, the Alphys evacuation, and other things. Well, enjoy an inaccurate, probably cringy story! I hope you like it anyhow.
  • UNDERTALE: Lest, We Forget by S4M_J4M
    S4M_J4M
    • WpView
      Reads 177
    • WpPart
      Parts 7
    Each run started and ended the same. Nothing changed. Until one RESET broke the human's world. The monsters remember deaths from a distant past. They remember the Angel bringing its wrath upon the Underground. The Angel was unstoppable... save for its own curiosity. But that never meant monsterkind could stop trying. Lest... we forget.
  • Undertale Fantiction: Post Reset: Saving Chara-Preview by Trash4life
    Trash4life
    • WpView
      Reads 24
    • WpPart
      Parts 1
    Preview of the story I'm working on: Post Reset Chara- Preview Story Description: In the Undertale game, made by Toby Fox, there different endings; Pacifist, Neutral, and Genocide. This story is about one Frisk who's curiosity got the better of them and decided to do the genocide route. But one thing is different about this Frisk. Right when Chara was going to take over their body they reseted and saved themselves. But, Chara got far enough to the point where she took control of almost half of Frisks body. Now, Chara and Frisk share one body, and because they are (technically) one soul, Frisk and Chara can take over the body that they share. But Frisk doesn't want Chara to kill everyone again, so they decide to tell someone about their situation in hopes that Chara will have a change of LOVE.
  • Resetting by SukoshiKoneko32
    SukoshiKoneko32
    • WpView
      Reads 321
    • WpPart
      Parts 4
    Frisk is caught in the bathroom after cutting herself by the one and only Sans. What will he do when he finds her?
  • ~Dust to Dust~ (DISCONTINUED) by -BURG-
    -BURG-
    • WpView
      Reads 236
    • WpPart
      Parts 7
    When all you know is genocide, the only thing you do is genocide in hopes of something to change. Something just out of reach that can never be brought. It doesn't matter how much you try. If something is willing to step out of line, that's when something changes. When something finally... changed.
  • The New Fallen Human...(Your Life in Undertale) by ACKACKACKACKACKACKCK
    ACKACKACKACKACKACKCK
    • WpView
      Reads 26
    • WpPart
      Parts 1
    (Y/n) (l/n) wasn't a normal girl/boy...she/he didn't have a family...she/he wasn't really ever happy...she/he was always bullied at school...so what was the point of a life like this? She/he decided to run away to find a better life...maybe even with a family :)....She/he remembered the rumors of Mt. Ebott..that there were monsters....but she/he didn't believe them until she/he decided to climb the mountain and fell...after that her/his whole life changed..Wanna see what happens next? If so, continue reading!
  • genocide is his only salvation by oceanole
    oceanole
    • WpView
      Reads 231
    • WpPart
      Parts 10
    [a series of Undertale fanfiction drabbles] each chapter is distinctive, and spoiler-heavy for any routes and characters.
  • When Consciousnesses Collide by Raven__Null
    Raven__Null
    • WpView
      Reads 23
    • WpPart
      Parts 1
    When the demon child Chara takes control of Frisk's body due to a single mistake, genocide reigns. Again and again, they reset, and again and again, the demon takes over. Will Frisk find a way out of the loop, or will they give up and let Chara kill the ones they love?
  • When The Underground Wipes Out (Yandere! Reader x Sans) by Frisk_Undertale101
    Frisk_Undertale101
    • WpView
      Reads 485
    • WpPart
      Parts 6
    *By Sophie* Idk XD I'll update when I get the chance or when I'm bored Xb • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • You are a gamer-girl who has a slight obsession with a certain video game skeleton. You have watched people play it. You've played it. And then found a way to open a portal to go INTO the game... What will happen when your obsession grows..?
  • The Final Act by 123wqes43
    123wqes43
    • WpView
      Reads 274
    • WpPart
      Parts 8
    It is a undertale genocide run but has some major tweaks in it.anything undertale related belongs to DAT BOI TOBY FOX..And some of the ocs is obviously mine, but try to follow along And don't hate. Idk If I will continue it your guys choice really...enjoy! It wasn't a normal genocide run like you have seen it before .The human was confused but didn't care that there were more new important monsters. It means more EXP and LV for them . Now they have to face a more difficult monster that is angered at them for killing his two sons and daughter. Who will win this battle to the death? Chara or Gaster?
  • Y(our) Choice(s) - (Sans x Reader) by Lucytopaz
    Lucytopaz
    • WpView
      Reads 90
    • WpPart
      Parts 2
    It's just you and Sans facing each other in the judgement hall. After everything you've done to lead up to this moment you have to face the ultimate obstacle, Sans, but is he really an obstacle to you or is there something else going on? What will you do? and do you really have any other choices other then whats predetermined? Read more to find out!
  • "New separation" (Genocide Route) by dracukaler
    dracukaler
    • WpView
      Reads 49
    • WpPart
      Parts 1
    He climbed the mountain ebott. He stumbled over a long and thorny root of a plant. He fell down in a very deep hole of several meters down. And he landed in a heap of yellow flowers. But,anyhow,he gets up,without mattering if he had any scratch. Then he returns to walk along the greyish floor,finding a peculiar flower in front of him. There,is when his actions,depend from what is going to happen later. If in the end,he is going to remember it.
  • UNDERTALE: UNINTENDED ROUTE by syndromesans
    syndromesans
    • WpView
      Reads 14
    • WpPart
      Parts 1
    COMING SOON
  • 💙💀Judgement💀💙 by Its-My-Jarona
    Its-My-Jarona
    • WpView
      Reads 88
    • WpPart
      Parts 2
    You're doing the Pacifist/Neutral/Genocide route, and You get to the Judgement room. you come across a Similar figure... and The figure starts Speaking... but then you realize... it's Sans... and he's Ready to Judge your @$$