1 - 20 of 65 Works in Attempted Undertale Genocide Run

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  1. Tags
    Summary

    After loosing an arm to the "red devil', Ellie and her girlfriend, Tiana, who lost her parents due to him, head to go and try and find out who he really is, no matter what. However, Ellie and Tiana accidentally come across a few dark secrets about their own pasts..
    And accidentally uncovering something even worse.

    People are going missing, People are dying.
    Holy crap why aren't the cops doing anything?

    Probably because they are too busy trying to solve the missing cases, not even thinking of who or what could be the reason.

    Tiana also finally gets a job at the candy club. Good on xir. Too bad they'll likely quit.

    Language:
    English
    Words:
    1,235
    Chapters:
    3/?
    Collections:
    2
    Comments:
    3
    Kudos:
    2
    Hits:
    19
  2. Tags
    Summary

    Ten years have passed in the Underground. Ten years since Dr. Gaster took his sons Sans and Papyrus out of his lab, ten years since they moved into Snowdin town. Since then, more human souls have been collected. The Underground finds itself once again in great predicament after a child named Frisk falls down, unwillingly bringing a psychotic godlike creature along with him. As the Underground is threatened by destruction and mass Genocide, the cast must uncover a dark truth in a forgotten past and save the world before it is too late.

    Series
    Language:
    English
    Words:
    35,454
    Chapters:
    7/27
    Comments:
    13
    Kudos:
    11
    Bookmarks:
    4
    Hits:
    378
  3. Tags
    Summary

    Flowey puts themselves between Vengeance Clover and their goal.
    After feeling the energy behind one of their bullets, emotions come rushing back of better days.

    [Mind The Tags]

    Language:
    English
    Words:
    3,637
    Chapters:
    1/1
    Comments:
    5
    Kudos:
    20
    Bookmarks:
    5
    Hits:
    405
  4. Tags
    Summary

    When someone important to you goes missing, you'd do anything to have them back. In your case? you were willing to go climb the mountain in the mysterious village to see if there were any signs of your sibling. sadly, fate has other plans for you as you fall down to your demise....
    but.. was it really the end?
    the end is never the end.
    For some, the end isn't death, it's losing someone you love or losing sense of who you are.
    You lost both of those.

    or

    You go to mt ebott to find your sibling only to lose yourself in return.

    Language:
    English
    Words:
    1,301
    Chapters:
    1/?
    Kudos:
    3
    Hits:
    50
  5. Tags
    Summary

    ‘The human was a smudgy reflection of what Undyne was led to believe a ‘human’ was. The more she observed their unmoving body, the more the human resolved themselves into a pattern of inky-darkness, a cowardly, pathetic reflection of her preconceptions.

    It was over. Hours of panic, hopelessness, crazed desperation… All vanquished in an instant. Her duty fulfilled…’

    Undyne the Undying manages to defeat the human, but at what cost?

    Language:
    English
    Words:
    2,465
    Chapters:
    1/1
    Comments:
    10
    Kudos:
    26
    Bookmarks:
    4
    Hits:
    139
  6. Tags
    Summary

    𝘍𝘳𝘪𝘴𝘬 𝘤𝘢𝘯𝘯𝘰𝘵 𝘤𝘰𝘯𝘵𝘳𝘰𝘭 𝘵𝘩𝘦𝘮𝘴𝘦𝘭𝘷𝘦𝘴, 𝘵𝘩𝘦𝘺 𝘢𝘭𝘴𝘰 𝘤𝘢𝘯𝘯𝘰𝘵 𝘤𝘰𝘯𝘵𝘳𝘰𝘭 𝘵𝘩𝘦 𝘦𝘺𝘦𝘴 𝘰𝘯 𝘵𝘩𝘦𝘮 𝘢𝘵 𝘢𝘭𝘭 𝘵𝘪𝘮𝘦𝘴 𝘫𝘶𝘥𝘨𝘪𝘯𝘨 𝘵𝘩𝘦𝘮 𝘧𝘰𝘳 𝘸𝘩𝘢𝘵 '𝘵𝘩𝘦𝘺' 𝘩𝘢𝘷𝘦 𝘥𝘰𝘯𝘦.
    𝘈𝘭𝘭 𝘵𝘩𝘦𝘺 𝘸𝘢𝘯𝘵 𝘪𝘴 𝘵𝘩𝘦𝘪𝘳 𝘣𝘰𝘥𝘺 𝘣𝘢𝘤𝘬. 𝘈𝘭𝘭 𝘵𝘩𝘦𝘺 𝘸𝘢𝘯𝘵 𝘪𝘴 𝘵𝘰 𝘴𝘵𝘰𝘱 𝘵𝘩𝘪𝘴. 𝘐𝘧 𝘵𝘩𝘦𝘳𝘦 𝘪𝘴 𝘢 𝘨𝘰𝘥, 𝘩𝘦 𝘮𝘶𝘴𝘵 𝘳𝘦𝘢𝘭𝘭𝘺 𝘩𝘢𝘵𝘦 𝘵𝘩𝘦𝘮.
    -
    Hyperventilation Dance - Nashimoto Ui
    https://youtu.be/1mRvICojl20?si=98SOY3EVdpR_k1VN
    -
    Frisk angst

    Series
    Language:
    English
    Words:
    1,236
    Chapters:
    2/2
    Kudos:
    24
    Bookmarks:
    2
    Hits:
    253
  7. Tags
    Summary

    Some days are worse than others.

    He hasn't had a good one in a long time.

    --

    OR: After Sans kills Frisk at the end of a Genocide Run, they never Reset, and Sans is left to live with the fact that everyone he ever loved is dead.

    Series
    Language:
    English
    Words:
    13,818
    Chapters:
    1/1
    Comments:
    9
    Kudos:
    57
    Bookmarks:
    14
    Hits:
    664
  8. Tags
    Summary

    They whined in a pained manner.

    But this isn’t about them.

    Right now, it’s about him.

    And he hated it.

    Language:
    English
    Words:
    1,265
    Chapters:
    1/1
    Kudos:
    50
    Bookmarks:
    6
    Hits:
    419
  9. Tags
    Summary

    Chara is awoken by Frisk's determination , and has to .. watch as frisk makes some .. Morally incorrect choices.

    Language:
    English
    Words:
    1,181
    Chapters:
    2/?
    Comments:
    1
    Kudos:
    4
    Hits:
    143
  10. Tags
    Summary

    After years of keeping in touch through nothing but video calls and texts, Nora's mom convinces her newest fiancé to let them borrow his boat for a family get away.

    The trip was only supposed to be a week.

    None of them knew how to drive a boat- and only Nora had the foresight to hastily watch a few YouTube videos on boats and what to do in case of an emergency.

    She really should have paid more attention..

    Maybe then she would have seen the signs of a brewing storm. She could have steered them to safety. She could have saved them—

    Instead she’s alone. Stranded on a cold, unforgiving island. Surrounded by the very thing she now fears.

    Water.

    Endless, deep, dark, frigid water.

     

    The creatures that inhabit the island seem much less terrifying in comparison. Especially if they can keep her alive.

    {{previously known as: Cold Are Our Frigid Souls}}

    Series
    Language:
    English
    Words:
    41,180
    Chapters:
    11/?
    Comments:
    103
    Kudos:
    507
    Bookmarks:
    121
    Hits:
    12,733
  11. Tags
    Summary

    It’s been 10 years since the monsters were free, but the day of their freedom the one who set them free disappeared.... On the day of the tenth anniversary Sans finally is successful in finding their savior.... But things aren’t what he thought. Frisk doesn’t seem to want anything to do with any of them and Sans’ own words come back to haunt him as the human they had all thought was their best friend is terrified of them.... Can Sans and the others repair the damage they have unknowingly done to a soul who not only showed them compassion, but did so at the cost of herself along with having the inability to even properly see them... Will things ever be the same or will the rift between the monsters and their Angel be broken forever?

    Series
    Language:
    English
    Words:
    58,862
    Chapters:
    25/?
    Comments:
    23
    Kudos:
    55
    Bookmarks:
    2
    Hits:
    2,149
  12. Tags
    Summary

    Near the end of their genocidal journey, Flowey betrays Frisk after reflecting on their actions.

    Frisk reacted poorly, and in the process, they've gained the attention of a third party.

    They may not have taken away the right lessons, though...

    Series
    Language:
    English
    Words:
    2,501
    Chapters:
    1/1
    Kudos:
    21
    Hits:
    252
  13. Tags
    Summary

    Many battles were fought against Asgore in succession.

    Frisk and Flowey lost their minds trying to defeat the King of the Monsters.

    One reset later, in a fit of desperation, the pair decided to follow the latter's original philosophy: Kill or Be Killed.

    They'd like to be on the other end of it all for once.

    Series
    Language:
    English
    Words:
    4,028
    Chapters:
    1/1
    Kudos:
    20
    Bookmarks:
    1
    Hits:
    274
  14. Tags
    Summary

    Frisk is just a child against a world that needs them dead, with the power to try again. Eventually it might hurt too much to continue.

    Luckily there's a strange ghost attached to them, an it seems to want to help them.

    Series
    Language:
    English
    Words:
    1,448
    Chapters:
    2/2
    Comments:
    5
    Kudos:
    13
    Bookmarks:
    1
    Hits:
    211
  15. Tags
    Summary

    I've always wondered if it was possible for a Sans to be powerful enough to put a whole illusion over a reality, and make someone besides him experience said illusion.
    Turns out Hellsk is capable of that.
    Why am I not surprised?

    Language:
    English
    Words:
    1,409
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    17
    Bookmarks:
    9
    Hits:
    142
  16. Tags
    Summary

    Young, murderous pre-Naruto run Gaara just wants to be alone. The world is his enemy, and he wants to slay it. All of it.

    You know, he could go somewhere else. Summon worlds were smaller than the Ninja World. Fewer people. He could hypothetically make himself safe with less effort.

    Shockingly, he finds an ideal world. It's full of creatures he can one hit kill! But his ultimate defense will not protect his soul, and these monsters can draw it out at a whim, and if they strike it enough, he will be the one to die. There's also that flower he's developing a strange sense of familiarity with. Perhaps, there is hope for a boy to find a mother that genuinely loves him deep underground despite the rottenness in his being.

    Or: Young Gaara finds himself Underground, and proceeds to take Flowey's advice: In this world, it's kill or be killed. However, death is cheap, and time is changeable. So is Gaara, for that matter.

    Language:
    English
    Words:
    1,530
    Chapters:
    2/?
    Comments:
    5
    Kudos:
    22
    Bookmarks:
    3
    Hits:
    215
  17. Tags
    Summary

    After saving the monsters 28 times to avoid staying on the surface, Frisk attempts to kill a monster on her next reset to feel something.
    It turns out that Chara is the one that gets her LOVE however, so one monster turns into a lot more piles of dust as she desperately attempts to become strong enough to face the surface.

    Chara is obviously against the whole thing; but they are just a ghost, so what can they do ?
    Frisk promised she'd reset soon anyway and, even if she already promised the same thing the 27 other times, they can't really do much more than trust her and hope for the best.
    And protect their partner, of course.

    Series
    Language:
    English
    Words:
    16,438
    Chapters:
    8/8
    Collections:
    1
    Comments:
    34
    Kudos:
    89
    Bookmarks:
    8
    Hits:
    2,065
  18. Tags
    Summary

    Frisk, the final human, has finally fallen into the Underground, her soul ripe for the taking, or so they’d thought. When this human begins committing genocide throughout the Underground, many monsters stand up to fight against her, including a small monster named MK, who gets himself into more trouble than he had anticipated.

    Language:
    English
    Words:
    24,511
    Chapters:
    14/34
    Comments:
    15
    Kudos:
    24
    Bookmarks:
    2
    Hits:
    485
  19. 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.

    Series
    Language:
    English
    Words:
    179,733
    Chapters:
    41/41
    Comments:
    77
    Kudos:
    290
    Bookmarks:
    51
    Hits:
    9,257
  20. Tags
    Summary

    Frisk has reset and tried to make things right more times than he can count, but every attempt has ended in failure. At the end of his rope, he decides to end his own life but the other monsters and a supernatural force intervene and resolve to give the depressed child a reason to live.

    This story comes from my own battle with depression. I finished writing it a long time ago, but I have decided to upload it here because the demons have been attacking aggressively lately.

    Language:
    English
    Words:
    19,691
    Chapters:
    11/103
    Comments:
    3
    Kudos:
    32
    Bookmarks:
    6
    Hits:
    740

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