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355 Stories

  • Undertale Zodiacs (its goin down) by glittrzzz
    glittrzzz
    • WpView
      Reads 237,655
    • WpPart
      Parts 84
    UNDERTALE ZODIACS WOOOOHOOOOOOO This is definitely gonna turn out gr8 {Highest; 200 in Random}
  • "True GodVerse: Historie postaci" Tłumaczenie PL by ArchiwumVerse
    ArchiwumVerse
    • WpView
      Reads 180
    • WpPart
      Parts 29
    "Oto jest zbiór historii i początków postaci z True GodVerse. Miejsca, którego niektórzy lubią, a duża większość nie cierpi. Natomiast pomimo tego, raczej warto się dowiedzieć, co nieco o narracji, jaką jest True GodVerse." Tłumaczenie: JA Link do True GodVerse Wiki: https://truegodverse.fandom.com/wiki/Godverse_Wiki
  • Undertale GENOCIDE ROUTE by _Chowwow
    _Chowwow
    • WpView
      Reads 129
    • WpPart
      Parts 2
    blah blah ill do it later please stay 2 read though. :DDD This is my lil cousin so, Its not mine. mkayyy
  • You can SAVE them... (A Sans X Reader Fanfiction) by JeannieSmolBeannie
    JeannieSmolBeannie
    • WpView
      Reads 1,336
    • WpPart
      Parts 24
    Revised and re-uploaded!! (Got rid of all those author's notes heheh) You're pretty much just minding your own business when you're suddenly pulled into the world of Undertale! A connection to a world you're fond of that you can't seem to remember... Why did you leave? Why can't you remember anything? And why does your soul look so... scarred? Questions may plague you, but hey! At least you have your not-so-fictional crush around to distract you and make you laugh till your face hurts! As for all your questions? Read on, and hopefully you'll find your answers! Sorry, no lemons or smut. (P.S: Reader may be a little depressed, and may also have gone through some trauma, not gonna lie. If you don't like graphic scenes, do not read!!! Certain characters can be a bit...murdery. Trigger Warning: Graphic Depictions of Violence, Blood, Body Horror (i think). Any other Triggers that are not mentioned here will be in BOLD at the start of the chapter and will NOT affect the story, they will be labelled/marked so you will be able to skip over them! CREDIT FOR THE COVER IMAGE GOES TO STARBEAM!!! If you like the cover, definitely check out Starbeam on Youtube, their Sans meme videos are FANTASTIC!!!
  • Ask Error!Sans (my take).......? by H1-th3re
    H1-th3re
    • WpView
      Reads 15
    • WpPart
      Parts 1
    Hello! This is my first fanfic, so please refrain yourselves from "this writing is bad" or more. This book stars our dear Error!Sans on one of his daily basises, but why not cause chaos upon him? Yet despite his thinking, there's someone, no SOME PEOPLE lurking his void..... Not again...... Ask him, dare him, as long as it's all in good fun! Just don't be rude (Error wouldn't like that). May have some angst, so please take this description as a reminder. 14.09.2025/09.14.2025
  • Into the Undertale World - Frisk x Reader by AkariHamasaki
    AkariHamasaki
    • WpView
      Reads 648
    • WpPart
      Parts 2
    A regular girl? Yes. A gamer? Yes. Do you like Undertale? ♥ Yes. No. That's the human named (Y/N)(L/N), simple, kind and normal. Attends a normal school with regular grades and such, also with a small group of friends. Everything seems normal, right? But what happens if she or should I say YOU somehow end up into the world of Undertale? START? ♥ Yes. No. The picture used for the cover is owned by yukiko-onna in Deviant Art. http://yukiko-onna.deviantart.com/art/Frisk-584966455 And all the other pictures that will be and are being used are owned by their rightful owners. Undertale isn't and will never be owned by me. It is owned and created by Toby Fox. Thank You! <3
  • CherryBerry(Fell sans x Swap sans) by Pirateprincess1773
    Pirateprincess1773
    • WpView
      Reads 229
    • WpPart
      Parts 2
    Abusive brother and a town full of asshats. What could make Red's life any worse? Maybe falling in love with somebody from another universe with an overprotective brother? Whatever, it's not like that's gonna happen!
  • the iron mason - undertale oc story. by xxcloudyy-
    xxcloudyy-
    • WpView
      Reads 23
    • WpPart
      Parts 2
    in which... Mason is the quiet kid. He's shy and misunderstood. He's always been the quiet kid. He's never had a true friend. One day, his class goes to the Mountains for a field trip. He climbs the highest mountain, Mount Ebbott, in an effort to get the strong kids to like him. But he falls, down, down... until he lands in a mysterious Underground place...
  • Erosiontale  by Flynn_DaHooman
    Flynn_DaHooman
    • WpView
      Reads 13
    • WpPart
      Parts 2
    (Cover photo is my Character that I painted, Erosion) The human broke everything. It's disappearing and ruining our happy ending we once had. They're not Frisk, they're not Chara. They're something worse. Much worse. They lowered all our speed, attacks, HP... And overpowered themselves. They want the power over the Multiverse. No one could stop them. Once "killing" everyone they chose to find and try and break the Multiverse, until of course, they were feared by all. Killing... That doesn't work here anymore. Dust flies, but doesn't stop. We all are stuck in the dusting state, for days, weeks, months, even years. Unable to die. The human broke our speed, defence and attack, but also the dusting process. We're stuck, watching ourselves die slowly, suffering the same pain each moment of our lives, only hoping that somehow it's reset or deleted. I failed to defeat the human. We all did, now it's our fault. The Multiverse may die because of it (These characters and idea belongs to me, don't steal.) (Though, the original Sans, Papyrus, Alphys, Undyne, etc... Belongs to Toby Fox.)
  • Sans AU x Reader(Bad Guys) by Stitch1123
    Stitch1123
    • WpView
      Reads 178,960
    • WpPart
      Parts 16
    Au Sanses x Reader If you like edgy and scary Sanses, and romantic and fluffy and edgy scenarios, then this is the book for you!!
  • UT Papyrus x Male Demon Reader  by space_dogx
    space_dogx
    • WpView
      Reads 1,386
    • WpPart
      Parts 9
    Upon reaching the surface Papyrus meets (y/n) a powerful demon and prince. Sans is weary of (y/n) thinking he might be trouble. Papyrus struggling with accepting his sexuality, finds himself having feelings for (y/n). which begs the question, can a demon even fall in love with a monster? I do NOT own Undertale.
  • Secrets and Kisses (SansxFrisk) by LizzieFox16
    LizzieFox16
    • WpView
      Reads 736
    • WpPart
      Parts 8
    When a 16 year old girl falls in love with a skeleton, what is she to do? Well, see if he feels the same of course! But love has it's ups and downs. And its secrets, as well as its kisses.
  • Write A Note (Sans x Female!Reader) by OreoDaSkeleton
    OreoDaSkeleton
    • WpView
      Reads 93,953
    • WpPart
      Parts 42
    It's only been a few years since monsters have been released from their underground prison. In some towns, monsters are welcomed with open arms. Others? Not so much. Y/N is a 22 year old girl that lives a pretty simple life. Sleep, eat, work, relax at her daily cafe, go home, sleep. Then the routine starts again. However, her routine is thrown off when she keeps running into a skeleton, supposedly named Sans. She would like to get to know him more herself, but there's one problem.. He doesn't talk. Of course, Undertale belongs to Toby Fox, not me lol
  • Persist by TheKiasuFelicia
    TheKiasuFelicia
    • WpView
      Reads 13
    • WpPart
      Parts 1
    Constellate's backstory
  • [Discontinued] Ink!Sans X Reader: Painting My Broken Heart by JanaFanfictions206
    JanaFanfictions206
    • WpView
      Reads 95,870
    • WpPart
      Parts 32
    Sooooo..... theres not much Ink Sans X Readers.. So i made THIS BOOK! Inky is a ggggreat! Character and super cute &gt;o&lt;, So... why not make one :D Undertale does not belong to me Anyways leets start!!! ~Ashwey
  • Undertale - The New Human by Natlyn2398
    Natlyn2398
    • WpView
      Reads 24
    • WpPart
      Parts 1
    Let's just say another human had came a day after Frisk, and she not normal.
  • Forced Love (GasterSans x Frisk) by UnknownWaterTonari
    UnknownWaterTonari
    • WpView
      Reads 45,426
    • WpPart
      Parts 17
    Frisk and her parents own a large mansion in a city. When she turns 18 her parents decide that she's now old enough to get married. Her parents are protective but also quite strict, so they decide Frisk should get a organised marriage. Will it work out for Frisk? {All characters and art belongs to their rightful owners}
  • UNDERSTORY by supersusguy88
    supersusguy88
    • WpView
      Reads 59
    • WpPart
      Parts 9
    They all finally arrived at the surface, but something isn't right. Tho monsters WERE accepted by humans. Little dose everybody know there will be way more adventures for Frisk and friends. For example the monster king Asgore was framed on killing the human mayor and the skeleton brothers find their lost ♌︎♓︎♑︎ ⬧︎♓︎⬧︎⧫︎♏︎❒︎. And maybe even 🕈︎📬︎👎︎ ☝︎♋︎⬧︎⧫︎♏︎❒︎ and ✌︎❒︎♓︎♋︎●︎ themselves. With universal adventures, you won'T know what comes next.
  • Undertale Fanfiction | TRUE MERCY by mantaraye
    mantaraye
    • WpView
      Reads 84
    • WpPart
      Parts 2
    The fanfiction is terrible and I don't even know what I'm doing. YOLO This is a fanfiction of the video game, UNDERTALE by Toby Fox. If you haven't finished/played the game, you will probably not get 99.99% of the back story. So, I recommend you to play the game first before reading this. But, you can still read this. It's not that hard to follow (I hope). This story is SEMI-FANFICTION of UNDERTALE, meaning that many characters are being used in this story, as well as many other things, but there is a slight twist to it all. Not going to tell ya- you have 'ta read this first. ;) THERE MAY BE A SUMMARY IN THE FUTURE.