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1.2K Stories

  • A Jaded Emerald [NOT LOOKING FOR ART COMMISSION] by KTama20
    KTama20
    • WpView
      Reads 9,694
    • WpPart
      Parts 31
    Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways. *Edited Summary (29/09/2025)
  • Sans Can Never Forget |  Sans Angst by Minksxy
    Minksxy
    • WpView
      Reads 3,207
    • WpPart
      Parts 14
    Your favorite skeleton is back at it again... and again... agagaagaag Sans has had enough. Everyone is at the surface, holding their own jobs and lives. But... Sans can't ever let it fade from his mind. The dust. The cries. Watching the screen with Alphys as a child just rampaged in the underground. He is going to snap. He is mad. He is sad. He can never forget. Cover is NOT mine, find it online if you want ::Rights for the original concept and media 'Undertale' are all under the jurisdiction of Toby Fox. All other workings are done by me.::
  • Starting Over by SpiritWolfNura
    SpiritWolfNura
    • WpView
      Reads 1,677
    • WpPart
      Parts 20
    If given the chance, would you start over? After falling into a timeline where nobody was murdered, his mother never died, and his father was never erased, Sans should be ecstatic that he has a second chance with his loved ones. But there is no denying the trauma he'd been through, either. Everyone is supposed to be dead, after all. What if Frisk comes back to take it all away again?
  • Little Lyrebird(G!Sans x Reader) [DISCONTINUED] by xXDiabolicEnigmaXx
    xXDiabolicEnigmaXx
    • WpView
      Reads 74,712
    • WpPart
      Parts 29
    He created me to become the people's art. But he has only created the perfect weapon. (Cover drawing is not mine)
  • The amazing Undertale of Gumball by KongeegamingYT
    KongeegamingYT
    • WpView
      Reads 117
    • WpPart
      Parts 5
    Gumball, Darwin, and Carrie climb onto mount Ebott and fall down, landing on top of Frisk. The 4 venture to across the underground to escape. NOTE: I watched Gumball on Netflix so I could only watch the first 2 seasons, so I might not know a lot of the Gumball lore.
  • Ask and Dare the Undertale Characters by TheReturnOfTurtle
    TheReturnOfTurtle
    • WpView
      Reads 50,188
    • WpPart
      Parts 73
    What the title says...
  • Undertroll (a Trolls and Undertale crossover) by Shadowboy8282
    Shadowboy8282
    • WpView
      Reads 1,458
    • WpPart
      Parts 17
    The snack pack were having a hike at mt. Ebott, until they fell into the world of monsters. Will they spare and make friends with monsters or will they kill them? Art cover by FieryFate
  • Laughing With You (Sans x 4th Wall Reader) by SansationalHell
    SansationalHell
    • WpView
      Reads 458
    • WpPart
      Parts 10
    Y/N is an avid fan of Undertale. She has multiple plushies and props, but when there is a new update for Undertale, her whole life might get better. ANY ART IS NOT MINE Undertale belongs to Toby Fox Music is not mine Story Cover:https://www.deviantart.com/nalulivesforever/art/Sans-in-love-625494317
  • One Last Promise  | An Undertale Fanfiction by Myfanwi_EN
    Myfanwi_EN
    • WpView
      Reads 16
    • WpPart
      Parts 6
    It has been five years since monsterkind left Mount Ebott with the help of Frisk. Now a teenager, that's six months they had been living far from their people with Toriel, who got hired as the first teacher for humans and monsters. Frisk lives that forced exile badly, but summer vacations are close enough to go back to New New Home and see all those they left behind. Soon enough, Frisk realizes something is wrong with Sans. Despite the forced smiles, the skeleton is suffering in silence. Worried, Frisk decides to investigate. Is he still mad for all these timelines they did something irredeemable, or is it something deeper? One thing is for sure, those vacations won't be like the others.
  • Tiny dancer Dancetale Sans x reader (COMPLETED) by Kath1908
    Kath1908
    • WpView
      Reads 5,487
    • WpPart
      Parts 17
    4 years after monsters came about Ebbot (Y/N) was friends with the Dreemurr children. Being the master dancer that she is can gather her magic to do amazing things. Having been through a lot in the short 19 years of life. She finally meets a handsome monster who knows her big brother and who understands what she goes through. What will happen between these two?
  • A not so unrequited love by mimizmd
    mimizmd
    • WpView
      Reads 231
    • WpPart
      Parts 1
    One day, Frisk catches Sans and Toriel kissing. It breaks her heart, but she will do anything to make Sans happy, even if it's not with her.
  • Tribetale a lo pocahontas (FRANS) by Carlosqueleton24
    Carlosqueleton24
    • WpView
      Reads 1,825
    • WpPart
      Parts 10
    Esta es la historia sans,un monstruo español que se encargará en una aventura a nuevas tierras que nunca pensó que se enamoraría de una de las nativas de esa zona
  • Kairos by Radio_Cherry
    Radio_Cherry
    • WpView
      Reads 1,100
    • WpPart
      Parts 6
    'Filled with power the Queen will rise but loving monsters led to her demise. (Y/n), Queen of Darkness' Frisk stared at the plaque and took a look at the tapestry. A girl with spade cheek marks, around her 20s held a parasol surronded by roses. She was accompanied by a monster who Frisk couldn't recognize but seemed oddly familiar. The two bore matching outfits, the girl a short sleeved purple dress with a white undershirt, a cresent moon decorating it. She wore long purple gloves as well. It seemed edwardian. The other wore a dark purple coat and pants. A white sweater underneath. Maybe they were a couple or something. Frisk shrugged at the thought and motioned for everyone to follow them further into the castle, missing Asgore's, Toriel's and Sans' long stares at the tapestry. "Is that....really them?"
  • Undertale headcanons by ImVeeLol01
    ImVeeLol01
    • WpView
      Reads 39
    • WpPart
      Parts 3
    I am currently trying to write my main fic, but for now I will write this. Please feel free to read:)
  • Minetale: Story Mode by HaruBirb
    HaruBirb
    • WpView
      Reads 440
    • WpPart
      Parts 5
    "What's your name?" "..." "Jess? That's a nice name." And then he awoke.
  • My dumbass AU concepts by SammyLawrence27
    SammyLawrence27
    • WpView
      Reads 29
    • WpPart
      Parts 2
    FLIPPITY FUCK IT WE'RE MAKING ANOTHER ONE I KNOW I HAVE LIKE 8 BUT I WANNA SHARE DESE REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
  • Red and Blue Eyes (Undertale x Pacifist!Reader) *Discontinued* by Felexine
    Felexine
    • WpView
      Reads 8,960
    • WpPart
      Parts 12
    (Y/N) was an average kid on the surface. They had learned about the war between Humans and Monsters and that they should never go to MT. Ebott. It was dangerous there. And you knew it. But you where determined to find your older sibling who had left to find you both a home. They had gone to MT. Ebott for you and you had to find them. Your big sibling meant the world to you and if you just sat down and did nothing you'd be letting them down. You had to find them... You had to find Chara... Undertale belongs to Toby Fox Cover Art and all other art in the book is not mine unless I say otherwise
  • Journey by ShadowFlareVG
    ShadowFlareVG
    • WpView
      Reads 23
    • WpPart
      Parts 1
    Frisk is 16 Chara is 18 Sans is 18 Papyrus is 17 Every other character in the underground is over the age of 18. There will be time skips in the story, but written out, with details of what happened during said time-skips, it will be a slow burn romance story, there will be more than one romance in this story with many side characters getting spotlight, please look forward to the chapters that release! Thank you for reading! Original Story cover credits to https://tinybirdfriend.tumblr.com Current Story cover credits AI Generated
  • Spanking Tales Of The Underground by mastervegeta
    mastervegeta
    • WpView
      Reads 213
    • WpPart
      Parts 4
    Assorted Undertale spanking fics that I write on the future without my OC, that aren't their own series will be added as chapters to this series!
  • Singtale  by Madison-hedgefox
    Madison-hedgefox
    • WpView
      Reads 3,463
    • WpPart
      Parts 3
    Idk what I did honestly..I made an AU but like..I don't have any art for it..well Enjoy this AU of Undertale