1 - 20 of 953 Works in Undertale Spoilers

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  1. Tags
    Summary

    Two years after monsters found their way to the surface, a terrible war between humans and monsters broke out. The war has lasted three long years and society is crumbling. It has found its way into all people and all walks of life--including your own. You have been dragged into a war you wanted nothing to do with, and now, you must fight for it and for justice for your past.

    Language:
    English
    Words:
    141,782
    Chapters:
    35/?
    Comments:
    192
    Kudos:
    295
    Bookmarks:
    61
    Hits:
    5824
  2. Tags
    Summary

    Ever since birth, Kris Dreemurr felt as though they've been living an entirely different person's life. They don't have horns, nor wings, or even a tail, despite living in a town full of monsters. Their parents constantly make assumptions about what they like or dislike, and sometimes their own voice (or body) refuses to speak up for them.

    Worst of all, they've been plagued with memories, thoughts, and compulsions that don't even belong to them.

    When they and a fellow classmate are whisked into a dark parallel dimension, they decide to partake in the quest of a lifetime, finally discover who they really are—and unravel the truth about the whole world in the process.

    (Undertale/Deltarune AU)

    Language:
    English
    Words:
    55,402
    Chapters:
    9/?
    Comments:
    12
    Kudos:
    60
    Bookmarks:
    14
    Hits:
    1237
  3. Tags
    Summary

    A faulty Reset sends a wannabe gamer spiraling into the world of Undertale where she has only her memories of the game, her wits, and a healthy dose of sarcasm to help her survive until the end of the game. Self-Insert as Frisk. No romance except for what’s canon. Plenty of fourth-wall breaks.

    Language:
    English
    Words:
    160,798
    Chapters:
    38/41
    Comments:
    59
    Kudos:
    166
    Bookmarks:
    25
    Hits:
    5114
  4. Tags
    Summary

    When most people my age write a journal-especially oriented around their English class as a school assignment-they do so out of self-expression. Emotion mapping. Chronicling the tale and tome of how they broke up with their partners that day. Writing down just how comfortable and cisgender and easy they are in their gender and the fact that they aren’t toiling, with every inch of their sweat, to maintain it.
    Pay attention to one word. Third word. First paragraph. “People.”
    And that, my friends, is the story of how my ethnicity-the Flood, the Springfield Exodus, the monsters, whatever you wish to call us-was systematically wiped out in a genocide.
    A genocide that I survived.
    If only it didn’t pain me so to have survived it.

    Language:
    English
    Words:
    30,857
    Chapters:
    14/22
    Comments:
    1
    Kudos:
    2
    Hits:
    189
  5. Tags
    Summary

    After falling down a hole in a mountain, Frisk, a young teen, finds herself in a strange land filled with talking animals and creatures of various shapes and sizes ruled by an oppressive monarchy. Now with the help of new and strange friends, Frisk must find a way home while also escaping from the clutches of The Royal Hunt, a violent group of powerful warriors sworn to the kingdom, and one that's being led by the psychotic and mysterious Mad Mickey.

    Book 1 of the Shattering AU

    WARNING: this is a pretty dark and violent story with GRAPHIC DESCRIPTIONS and GORE, so if you are too squemish or simply don't like those sorts of things then I suggest you go back.

    Series
    Language:
    English
    Words:
    242,320
    Chapters:
    37/?
    Comments:
    93
    Kudos:
    69
    Bookmarks:
    22
    Hits:
    3463
  6. Tags
    Summary

    Requests:
    >Open
    Fandoms:
    >Danganronpa
    >DreamSMP
    >Doki Doki Literature Club!
    >Undertale
    Hotel:
    >Trivago

    Language:
    English
    Words:
    21,792
    Chapters:
    28/?
    Comments:
    158
    Kudos:
    27
    Bookmarks:
    4
    Hits:
    1541
  7. Tags
    Summary

    As they slept, a lot happened.

    Questions answered, memories returned, relationships rekindled, broken families reunited.

    All so that, when they awoke, they wouldn't have to worry about what they left behind.

    Series
    Language:
    English
    Words:
    32,395
    Chapters:
    6/?
    Comments:
    9
    Kudos:
    5
    Hits:
    243
  8. Tags
    Summary

    Chara and Flowey are watching Frisk trying to make sure nothing goes wrong.
    Of course, as the duo are busy with that, mistakes can be made and the duo is forced to adapt to strange circumstances and keep Frisk safe.

    Undertale by Toby Fox (duh)
    Please read the first book first. This will make very little sense if you don't. The second one... doesn't matter so much.

    Series
    Language:
    English
    Words:
    15,689
    Chapters:
    11/?
    Comments:
    156
    Kudos:
    32
    Bookmarks:
    1
    Hits:
    1419
  9. Tags
    Summary

    You feel your face heating up each second that had passed by. Stupid stupid stupid!! Why out of all things did you say that for!!!? This is it..is this is what they called social suicide? Yes, you feel like death will be a blessing at this point.

    You are trying to befriend your new neighbor, but things happened...okay you might have insulted him..it's a blur really, but that is the least of your concern right now. Because now you have a bigger problem on your hand when you have to change the way of how "normal" human befriends each other to match a certain creepy pun-loving skeleton that is your neighbor.

    Language:
    English
    Words:
    11,590
    Chapters:
    7/?
    Comments:
    47
    Kudos:
    154
    Bookmarks:
    43
    Hits:
    1905
  10. Tags
    Summary

    (TRIGGER WARNINGS FOR THOSE WITH DEPRESSION, ANXIETY, SUICIDAL THOUGHTS, AND ANYTHING IN RELATION TO THIS TOPIC. Please know that if you do choose to read, and you have seen the tags, it is at your own risk.)
     
    You've had enough.

    You've had enough of wasting people's time, of tainting the very ground you walked upon, of feeling as if you were worth everything you'd been given. You weren't worth that. You weren't worth anything. You did not deserve all the good things you had in your life. You were a disgusting and vile person.

    In whose eyes could your existence continue to be justified?

    But just when you had entered that dark tunnel and embraced its darker exit, a bright tunnel had forced you into its grasp.

    (Updates every 2 weeks, sorta)

    Language:
    English
    Words:
    56,481
    Chapters:
    13/?
    Comments:
    167
    Kudos:
    260
    Bookmarks:
    46
    Hits:
    6050
  11. Tags
    Summary

    The First deemed it their job and so the Second continued it without hesitation. They called themselves River until the others knew them simply as the Riverperson.

    One word to define what they were.

    There had been other names - ones of all lengths and sounds from up above - until he or she became they - the Riverperson.

    They were just they.

    I DO NOT OWN UNDERTALE!!!!

    Language:
    English
    Words:
    5,478
    Chapters:
    8/?
    Comments:
    33
    Kudos:
    51
    Bookmarks:
    5
    Hits:
    431
  12. Tags
    Summary

    Forgotten exchanges can lead to confusing encounters. Sometimes going back to the beginning is the way to a better ending.

    Series
    Language:
    English
    Words:
    1,298
    Chapters:
    2/?
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    103
  13. Tags
    Summary

    Revised Ver. of Cyclamen and Gladiolus/Reborn Soulless Hearttale

    Active work in progress!!
    Information/Lore book!!!!!

    -----

    If one's ambition is powerful enough to transcend through time then it would be considered a curse and blessing wrapped in a present. If someone who you cherished died no matter how many times you tried to save them… then would you go back to save them?

    Can someone hold the weight of an entire world without fail?

     

    Can someone remember endless branches of timelines without losing sanity?

     

    Can they save an entire world with just a smile?

     

    Only time will tell us a new journey paints itself in the universe, as the clock ticks whilst sand trickling down its glass, would you risk a selfish desire as well?

     

    -----

    ACT I: Raphael's Memories (1-???)

    Series
    Language:
    English
    Words:
    12
    Chapters:
    1/?
    Kudos:
    1
    Hits:
    15
  14. Tags
    Summary

    We all know what time it is... >:)
    This is my first ever Kinktober, so I'm very excited to finally write again after my 3 month long writers block.
    Day 1: Horrortale Sans
    Day 2: MobFell Sans
    Day 3: Error!Sans
    Day 4: Undertale Papyrus
    Day 5: Undertale Sans*
    Day 6: Horrortale Sans
    Day 7: MobFell Sans
    Day 8: UT Sans
    Day 9: US Papyrus
    Day 10: Horrortale Sans
    Day 11: UnderFell Papyrus
    Day 12: SwapFell Sans
    Day 13: Beasttale Sans
    Day 14: W.D Gaster
    Day 15: Grillby

    Language:
    English
    Words:
    45,812
    Chapters:
    18/31
    Collections:
    1
    Comments:
    83
    Kudos:
    422
    Bookmarks:
    49
    Hits:
    13945
  15. Tags
    Summary

    Repository for Questions Asked Of Dr. Gaster, And His Responses In Order

    Language:
    English
    Words:
    38
    Chapters:
    4/4
    Comments:
    48
    Kudos:
    45
    Bookmarks:
    1
    Hits:
    726
  16. Tags
    Summary

    Children are naturally perceptive of their parents. You may be able to hide parts of yourself from others, but it is nearly impossible to hide those parts from the ones you raise. They will learn from your example, good or bad. Understanding this, you may choose to try to hide your faults anyway, or to openly confront them. Either choice will have consequences. A mother's words will shape the person her child becomes. The child, in turn, will shape the mother.

    This story focuses primarily on the relationship between Toriel and Chara alongside the rest of the Dreemurr family. It begins with Toriel and Chara's first meeting, goes through important moments they spend together as mother and child, develops their bond, and leads up to a moment where Toriel makes a choice that will change the future of humans and monsters. What happens after that... time will tell.

    (From the author: I've always thought Toriel and the first human's relationship deserved a closer look, and this story is my chance to give it one. It will be canon-compatible up to a certain point, then diverge in a major way. I hope you'll stick with me—I think I have something interesting to share.)

    Language:
    English
    Words:
    4,728
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    11
    Bookmarks:
    1
    Hits:
    101
  17. Tags
    Summary

    They did it. They climbed the mountain. They didn't know what they were doing, but damn, those kids sure as hell don't know what'll hit 'em

     

    OR | Iida, Todoroki, Midoriya, and Frisk enter the Underground with damn near no knowledge about it |

    Language:
    English
    Words:
    1,204
    Chapters:
    4/?
    Comments:
    1
    Kudos:
    9
    Bookmarks:
    2
    Hits:
    187
  18. Tags
    Summary

    I have had ENOUGH of you sinful creatures, and have now decided to give you a little advice. You'd've quite listen.

    Language:
    English
    Words:
    193
    Chapters:
    1/?
    Comments:
    3
    Kudos:
    20
    Bookmarks:
    1
    Hits:
    143
  19. Tags
    Summary

    "Claus yelped, clutching his face as the mechanical part of his brain began screaming 'wrong wrong wrong something was wrong.' Lucas quickly went to his brother's side, not caring about the body on the floor, and clutched Claus's shoulders tightly.

    'The nightmare-" Claus choked out. "It's here, it's him, it's-'"

    Fall seven times,
    Get up eight.
    When the Soldier thought,
    He had met his fate.
    And was filled with nothing,
    But endless hate.
    He was saved,
    By his Brothers in Arms.

    (Or, Claus and Lucas find the Winter Soldier unconscious in an alleyway.)

    [WE HAVE A DISCORD NOW! :D COPY THIS LINK:]
    https://discord.gg/SZFkDbnwkJ (This link ACTUALLY WORKS!)

    Series
    Language:
    English
    Words:
    60,320
    Chapters:
    21/?
    Comments:
    22
    Kudos:
    31
    Bookmarks:
    2
    Hits:
    1516
  20. Tags
    Summary

    Two brothers, the underground, the quest to capture a human. Everything was perfect.

    What could possibly go wrong?

    Language:
    English
    Words:
    1,689
    Chapters:
    3/?
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    31

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