1 - 20 of 279 Works in Spoilers - Undertale Genocide Route

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  1. Tags
    Summary

    "papyrus, you still with me?" Papyrus gave a dramatic moan and fainted. "guess not."

    Sans stared at his unconscious brother. He sighed, shaking his head. You are not going to make things easy for me, are you, Pap?

    Anyway. "time to start counting."

    [AKA: Sans and Papyrus vs Genocide Frisk. Now COMPLETE!]

    Series
    Language:
    English
    Words:
    24,533
    Chapters:
    10/10
    Comments:
    14
    Kudos:
    127
    Bookmarks:
    13
    Hits:
    1976
  2. Tags
    Summary

    A bunch of Undertale one-shots/drabbles (mostly angst). There likely won't be any shipping besides background Undyne/Alphys. Characters and tags will be added as I go and warnings will be in the author's note before each one if necessary.

    Language:
    English
    Words:
    2,325
    Chapters:
    5/5
    Kudos:
    5
    Hits:
    49
  3. Tags
    Summary

    A única coisa que Sans queria era que Papyrus não fosse machucado, e isso não aconteceu. Naquele dia, prometeu para si que iria parar aquela pessoa de uma vez por todas.

    Language:
    Português brasileiro
    Words:
    200
    Chapters:
    1/1
    Hits:
    0
  4. Tags
    Summary

    Seeking shelter from a storm, a blind child descends into a realm of monsters. A chance meeting grants him a companion in the form of a ghostly girl garbed in the colors of flowers. Yet, what seems but a simple adventure becomes much more as memories of dark pasts claw their way to the surface. Lives forsaken, a name unspoken... what does this new future hold in store?

    Language:
    English
    Words:
    239,761
    Chapters:
    25/?
    Comments:
    81
    Kudos:
    234
    Bookmarks:
    30
    Hits:
    6290
  5. Tags
    Summary

    Nao’s frown slowly shifts into a smile, though there’s something saccharine about it. Sweet with a bitter aftertaste. It lingered on the back of Sara’s tongue.

    “I’m glad that it’s you and me, Sara.”

    -

    Sara and Nao enjoying a nice meal together.

    Language:
    English
    Words:
    528
    Chapters:
    1/1
    Comments:
    6
    Kudos:
    30
    Hits:
    130
  6. Tags
    Summary

    A lonely girl filled with grief and hardship must battle to stay alive. With sheer determination she would overcome all odds. Becoming her own hero, she will find her purpose in life.

    Frisk past Act: chapter 1-7

    Pacifist Act: chapter 8-18

    Genocide Act: chapter 20-27

    The Act of Redemption: chapter 28-44
    Reset after reset, you've tried to right your mistakes. Only in making it worse. Untill, finally you choosed to give away your soul for a chance to make amends. But is the damage you have caused, too much for you to fix? Can the hooded skeleton, forgive you? Will he give you the chance to redeem yourself?.........Can even you forgive yourself? Do you even want to?

    Acting on impulse: chapter 45-?
    Giving away your soul may have been one of the worst mistakes you have made so far. How will you ever get it back.

    It's dark, it's fluffy, it's silly, it's filled with determination.....and cringy as f@#$!

    Series
    Language:
    English
    Words:
    160,734
    Chapters:
    48/?
    Comments:
    243
    Kudos:
    290
    Bookmarks:
    35
    Hits:
    8463
  7. Tags
    Summary

    Welcome to the Underground. A place full of monsters and mystery. A world full of spirits- friends- family. A world of heartbreak and sadness. A world...............
    This isn't how you wanted it. This is not what you wanted. You can fix it- Yeah. Just a second chance is all you need.
    Just

     

    A

    Second

    Chance
    Maybe it'll go along with the plan- maybe he'll love you

     

    O
    R

    M
    A
    B
    Y
    E

    H
    E
    '
    L
    L

    K
    I
    L
    L

    Y
    O
    U

    Series
    Language:
    English
    Words:
    1,364
    Chapters:
    3/?
    Kudos:
    8
    Bookmarks:
    1
    Hits:
    102
  8. Tags
    Summary

    After getting the date of an important meeting mixed up, Asgore and Toriel come home just as Chara is executing their buttercup plan. As she and her husband rush to prevent the unthinkable, Toriel wonders what this means for her family.

    Series
    Language:
    English
    Words:
    4,876
    Chapters:
    1/1
    Collections:
    2
    Comments:
    26
    Kudos:
    72
    Bookmarks:
    4
    Hits:
    614
  9. Tags
    Summary

    Pacifist. Neutral. Genocide. SAVE. LOAD. RESET. Over, and over again. Living through an endless loop has started to take its toll on Sans. Eventually, he just doesn't care anymore. It's the same routine, scripted as if it were some endless book, a never ending cycle. Becoming withdrawn is one thing, depression is another.. Thoughts of suicide is when things get out of hand. Especially when people start to notice. So after monsters finally make it to the surface, they get a little worried for their skeletal friend. Too bad it'll just repeat again... Right?

    Language:
    English
    Words:
    13,133
    Chapters:
    6/?
    Comments:
    49
    Kudos:
    255
    Bookmarks:
    32
    Hits:
    3552
  10. Tags
    Summary

    Papyrus has been acting different, and Sans decides to talk to him about it.

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    This story entails a LOT of a paranoid, snappy Papyrus, and a worried but equally snappy Sans. Neither are perfect, but they're both trying to adjust to life on the surface, and it's a bit hard when Papyrus suddenly starts behaving oddly. He avoids his friends, especially Frisk, misses work (which he loved up until now), and much more to come. This is not going to be a very happy fic at first, but I promise there's a happy ending and some sweet moments sprinkled in-between for my own sanity.

    Language:
    English
    Words:
    2,880
    Chapters:
    3/?
    Comments:
    11
    Kudos:
    53
    Bookmarks:
    3
    Hits:
    465
  11. Tags
    Summary

    ( This is the third book to Sans' House Guests, you should go read that and Shadows of Remorse before you read this because you will be confused on what the heck is happening! This is an original crossover story between Undertale and CreepyPasta where Sans is the main character and makes some CreepyPasta friends! I own neither UnderTale or CreepyPasta, I just own this story and crossover idea! )

    17 years.

    It's been 17 years since Sans had last been heard from, and his old friends and family have grown to accept that he wasn't coming back. They made their mistakes, they pushed Sans out of their lives. It was only fair that he lived his on his own accord. And if Sans didn't want Papyrus to be included in that life, then that was fair.

    But it doesn't look like either have a choice when their lives clash again.

    Series
    Language:
    English
    Words:
    113,433
    Chapters:
    64/64
    Comments:
    167
    Kudos:
    167
    Bookmarks:
    18
    Hits:
    4158
  12. Tags
    Summary

    Dystopia: noun - an imagined state or society in which there is great suffering or injustice, typically one that is totalitarian or post-apocalyptic.

    ---------------------------------------------------------------------------------------------------------

    “Time’s up, Frisk. Now watch in fear as I raze everything you have ever loved to the ground!”

    "Stay determined, love."

    "You must survive, Sans. You are the only one who can stop this world from destruction."
    .
    .
    .
    .
    .
    .
    .
    .
    .
    .

    .
    h̸a̸v̸e̸ y̸o̸u̸ f̸o̸r̸g̸o̸t̸t̸e̸n̸? i̸n̸ t̸h̸i̸s̸ w̸o̸r̸l̸d̸, i̸t̸'s̸ k̸i̸l̸l̸ o̸r̸ b̸e̸ k̸i̸l̸l̸e̸d̸.

     
    Arc 1 (remastered): 2-14
    Arc 2: 15-???

    Disclaimer: I do not own any of the Undertale characters. All rights reserved.

    Language:
    English
    Words:
    34,435
    Chapters:
    17/?
    Comments:
    28
    Kudos:
    53
    Bookmarks:
    5
    Hits:
    1305
  13. Tags
    Summary

    A sudden wind blows into the dimly-lit cavern. The brown-haired child, knife in their hand, stares down at her, a cold expression in their red eyes. She glares right back, despite the goo leaking from her body. “Damn it… So even with THAT power…It wasn’t enough?”

    -

    The Underground has its own most beloved icons and most unknown subjects. When the fallen child slaughters the innocent population, four of them stand up to FIGHT them, their DETERMINATION to end this mindless genocide almost even stronger than the child's own.

    DETERMINATION is not only a human's strength, it may also be their downfall.

    This SOUL is one that must be captured.

    Or, Undyne, Alphys, Mettaton, and Sans find themselves to be the only ones ready to stop the murders, while Flowey watches from the sidelines, a plan in mind.

    Updates around weekly on Sundays!

    Language:
    English
    Words:
    6,054
    Chapters:
    3/?
    Comments:
    10
    Kudos:
    18
    Bookmarks:
    2
    Hits:
    184
  14. Tags
    Summary

    After years of bad memories, harassment and indirect attacks on the poor robot, Edward 'Scissorhands' finally decides to end his own life.

    Language:
    English
    Words:
    2,204
    Chapters:
    1/1
    Kudos:
    6
    Hits:
    107
  15. Tags
    Summary

    Just a short one-shot about what drove killer!sans to make the choice that he did.

    Language:
    English
    Words:
    477
    Chapters:
    1/1
    Kudos:
    11
    Hits:
    93
  16. Tags
    Summary

    Chara peered down at you with a nightmarish look on their face--one that you knew much too well.

    You hated how naive you were back then.

    [originally written in May 2016]

    Language:
    English
    Words:
    375
    Chapters:
    1/1
    Kudos:
    3
    Hits:
    43
  17. Tags
    Summary

    Sometimes I have ideas and write them on tumblr but then realise that they are really long and no one reads them on tumblr anyway so for the first time since I was, like, 13 or something I'm doing fanfic....What else was I gonna do during quarantine? University work? Ha!

    Literally a bunch of drabbles and ideas around Undertale and Undertale AUs. Trigger warnings in the tags, please read and keep yourself safe. If you like anything here then feel free to dig around in the sandbox with credit :)

    Why would Frisk/reader go to mount Ebott knowing the legends that no one returns?
    What if Frisk had a more permanent reminder of the genocide run?

    Language:
    English
    Words:
    3,441
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    20
    Bookmarks:
    2
    Hits:
    299
  18. Tags
    Series
    Language:
    English
    Words:
    1,333
    Chapters:
    1/1
    Kudos:
    4
    Hits:
    82
  19. Tags
    Summary

    The human has been stuck in a vicious circle. Genocide after genocide. Reset after reset. Chara continued to deny them their freedom. But now this will change. They will rid themselves of the shackles, and the "demon that comes when people call its name" will lose its power on them. It's time for the last battle against the megalomaniac!

    Language:
    English
    Words:
    2,927
    Chapters:
    1/1
    Comments:
    5
    Kudos:
    17
    Hits:
    158
  20. Tags
    Summary

    (This is the sequel to Sans' House Guests, you should go read that before you read this because you will be confused on what the heck is happening! Read the first story here: https://archiveofourown.org/works/22536880/chapters/53854030)

    After the events over the months, Sans had finally called out to Slenderman and was taken to the mansion, where he would finally find peace with who he was. Surrounded by friends, he was going to be happy finally.

    Running from the law now, and taking care of serial killers, it was an odd joy for him. But he was still happy, and that's all that matters.

    However, others from his past lurk beneath their shadows of remorse, and Sans has to deal with more troubles.

    Series
    Language:
    English
    Words:
    65,723
    Chapters:
    43/43
    Comments:
    202
    Kudos:
    292
    Bookmarks:
    24
    Hits:
    4362

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