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24 Stories

  • [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.
  • Mettaton x child reader by Alex_akafna
    Alex_akafna
    • WpView
      Reads 2,206
    • WpPart
      Parts 9
    Monsters are on the surface. After you save Mettaton he desides to adopt you and your friend (f/n). you were abused in the past and unsure if you can trust the robot. Your scared that monsters will see your 3 real soul trates white=kindness, love, and empathy black=hate, L.O.V.E, and cruelty purple=curiosty you try to be good thats all you want is to be a good person. Sadly its harder than it seems. (cover art and Undertale does not belong to me)
  • Mettaton x reader Lemon by CosmicKitty47
    CosmicKitty47
    • WpView
      Reads 45,882
    • WpPart
      Parts 4
    I don't see enough of these..so I desided to write my own! I'm not the best but bear with me, I'll probably make this an actual story instead of a one-shot..maybe..
  • UNDERTALE: The Game's Script by LizzySinistera
    LizzySinistera
    • WpView
      Reads 160,837
    • WpPart
      Parts 5
    I have taken the liberty of writing the entire script of UNDERTALE. Written in British English. I have looked around and I can only find certain sections but I am writing the entire transcript of the game into a word document. This may be a massive text dump or it may be separated into chapters. I am not sure on which. For now, it will be separated into different places/battles. This will include all phone calls at the end of the game, the major routes (Pacifist, Genocide), and maybe a few neutral routes.
  • Undertale: True Genocide by Firestar7773
    Firestar7773
    • WpView
      Reads 20
    • WpPart
      Parts 1
    Chara began to speak for the fifth time. However, this time her dialogue was different. She slowly started off with the original words. "Greetings, I am Chara." She spoke, in a soft tone. "But I assume you already know that. You're here for a reason correct? You're probably wondering why it was me who finished the job, yes? Why it was me who killed him. It's called genocide... For a reason." She stopped speaking and I was sent into a thick, black darkness. Out of the emptiness her voice came again. This time unpleasant, like her true character. "Why are you still here?" She spoke in annoyance. "Hmmm..." She thought carefully, trying to figure out what I wanted. "I think I finally understand. You're disappointed we didn't KILL THEM ALL. Is this correct?" I nod, unsure of where she is. "Well... I suppose I'll give you another chance. That is what you want yes?" I nod once again. She laughed quietly. "Right... You are a great partner!" I feel a headache coming and soon I find myself lying on a soft surface. I look down to see myself back on the bed of flowers, outside the ruins. I laugh to myself. It's time to kill once again.
  • Determination by SkySerendia
    SkySerendia
    • WpView
      Reads 12
    • WpPart
      Parts 1
    Undertale Fanfiction! From Chara's pov. Starts off at Toriel's house. PLEASE DONT READ IF YOU HAVENT FINISHED BECAUSE THERE WILL BE SPOILERS.
  • Autopilot by Orkstoni
    Orkstoni
    • WpView
      Reads 361
    • WpPart
      Parts 1
    During one Genocide Route, Chara stops into the hall ready to have a bad time, only to meet... nothing? A fic in which curiosity kills the cat, and satisfaction brings Frisk back. ((ONESHOT))
  • Undertale: Mystery Twins by FailedTimeline_Sans
    FailedTimeline_Sans
    • WpView
      Reads 17
    • WpPart
      Parts 4
    Alternate Title: Twins Genocide The Twins, Amber and Lightvhale have always been sweat, they couldn't possibly do bad... Right...?
  • Absolutely Disgusting (art) by campfirey
    campfirey
    • WpView
      Reads 2,732
    • WpPart
      Parts 12
    Here's an art book because everyone else is doing it and because I need to update my Wattpad anyways. Prepare for fanart, OCs, and hell in general. As I add more art I'll update the tags. Welcome to hell, Megan.
  • Undertale: Rol play by PapySans
    PapySans
    • WpView
      Reads 8
    • WpPart
      Parts 1
    Holas. Hare un Rol play sobre UnderTale
  • The Power of NEO by ValiNate
    ValiNate
    • WpView
      Reads 38
    • WpPart
      Parts 1
    Frisk meets Mettaton NEO for the first time. *Genocide*
  • Showtime! by SilverStarWarrior
    SilverStarWarrior
    • WpView
      Reads 675
    • WpPart
      Parts 6
    Marx and Jevil tick off Dimentio and find themselves ducking for cover in the Hotland Laboratory. Mistakes were made and Dimentio has fused with Mettaton becoming Dimettaton! The show biz crazy jester robot is going to capture Luigi and use the Chaos Heart and Human Souls to remake the world in his own image if they don't get them separated. (SPM belongs to Nintendo, Undertale belongs to Toby Fox, inspired by Man on the Internet) ------------- [If you're not seeing this on Wattpad, then THIS is an unauthorized copy!!! >:C]
  • Undertale: True Erasure by YoGirlAxo
    YoGirlAxo
    • WpView
      Reads 108
    • WpPart
      Parts 1
    After Chara kills Frisk at the end of a Genocide run, Frisk escapes death by manipulating the FUN value within their SAVE file. What will this homicidal child of determination do next? *This is meant for people who are informed on all 3 routes, FUN values, and the existence of Dr. W.D. Gaster and his followers* (This is my first Wattpad story pls don't critique the writing too hard)
  • Undertale RP Book (Cuz i'm always bored...) by FangtheTHICCwolfie73
    FangtheTHICCwolfie73
    • WpView
      Reads 313
    • WpPart
      Parts 5
    Exactly wot it says mother trucker and don't offend my fabulous leg boi MTT !!
  • Mine (Male!Chara X Reader X Sans) by xxAnnieSan
    xxAnnieSan
    • WpView
      Reads 108,576
    • WpPart
      Parts 23
    You've been doing the same True Pacifist / Pacifist Run over and over in a place called the "Underground". Though you like the Underground, you can't help but feel weary.. Every time you [SAVE] everyone, the World just..[RESETS]... And with that, you're back at the beginning again. You just want to go home... Why won't this "Underground" let you leave? ... Well, if you can't leave... Something 'new' should happen sooner or later, right..? (You hope that something exciting or different will happen in the Underground.) (You are filled with DETERMINATION.) --- ;) ~~~Disclaimer: I don't own those (MULTIPLE) pictures used in the Cover. I just mixed them up for a spicy cover. ( ͡° ͜ʖ ͡°) Mash-up covers are the best. ;') (I spent up to 3 hrs mixing stuff around + editing + adding light and shadows...*Dies*) If you have a problem with the Cover, I'll change it.
  • Top 10 Reasons why Mettaton is the best character in Undertale by mettatonfangay
    mettatonfangay
    • WpView
      Reads 318
    • WpPart
      Parts 10
    title says it all
  • UnderTale Oneshots by ChristinaDawkinsSant
    ChristinaDawkinsSant
    • WpView
      Reads 677
    • WpPart
      Parts 5
    Hey There! This is my book of UnderTale Oneshots! I hope you all enjoy!