1 - 20 of 153 Works in Mad Dummy (Undertale)

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  1. Tags
    Summary

    Once upon a time, a human fell into the Underground. They were able to break the barrier and free the monsters that lived below.

    But is it really that simple?
    Is it really that easy?

    In this world it isn't. Monsters have been stripped of their expressive emotions leaving only basic feelings such as satisfaction and distaste.

    And only humans have the ability to unlock their feelings again and free them all...

    Language:
    English
    Words:
    48,414
    Chapters:
    38/?
    Collections:
    1
    Comments:
    22
    Kudos:
    56
    Bookmarks:
    10
    Hits:
    1369
  2. Tags
    Summary

    Dr. Wingdin Gaster kept his experiment, 6 (Sans), hidden from the outside world. An unexpected visit from the king forces his secret into the open. Not knowing anything other than the lab for the entirety of his existence, 6 must reconcile the world he's known with the world he's been hidden from. This is a story about good intentions, bad mistakes, and the fine line between being a monster and being human.

    Warning: Because this fic seeks to tie up some loose ends of the UT backstory, spoilers abound. Don't read if you haven't finished playing the game through to your heart's content.

    Language:
    English
    Words:
    81,254
    Chapters:
    30/?
    Comments:
    172
    Kudos:
    310
    Bookmarks:
    51
    Hits:
    5331
  3. Tags
    Summary

    (I wasn't confident at all with my "You're Ours" story, so I decided to make a new one, but I'm approaching this with confidence for once. And like before, Sans and Papyrus are the only humans down in UnderFell.)

     

    SUMMARY:

    You fell down the hole, running away from the humans. While wandering around in this newfound place, you encounter 2 more humans. Are they friendly? Will they give you a home? What are their intentions with you?

    Language:
    English
    Words:
    3,362
    Chapters:
    4/?
    Comments:
    1
    Kudos:
    19
    Bookmarks:
    5
    Hits:
    694
  4. Tags
    Summary

    Everyone has a story to tell. Everyone tells stories in their own ways. Everyone always tells stories as truthfully as possible.

    Pick two.

    Language:
    English
    Words:
    1,740
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    4
    Hits:
    81
  5. Tags
    Summary

    Long ago, two races ruled over Earth: HUMANS and MONSTERS.

    One day, war broke out between the two races. After a long battle, the humans were victorious. They sealed the monsters underground with a magic spell, hoping to lock them away, forever.

    Legends say that those who climb the mountain never return.

    But what if someone with an unusual amount of DETERMINATION... with a SOUL brighter than most... made the journey?

    Language:
    English
    Words:
    3,140
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    1
    Hits:
    39
  6. Tags
    Summary

    When Frisk arrives at their new school, Ebbot High, they can't help but be intimidated. How will they make friends and survive being the new kid in a strange new school? A human, high school AU based on the story of Undertale.

    Language:
    English
    Words:
    78,882
    Chapters:
    25/25
    Comments:
    1
    Kudos:
    7
    Bookmarks:
    1
    Hits:
    96
  7. Tags
    Summary

    One hundred fluffy moments in the lives of Papyrus and Mettaton. Some are silly, some are angsty (but end happily), some are just pure fluff all around, and all involve the skeleton and the superstar charting their course through the puzzle known as love.

    Language:
    English
    Words:
    133,137
    Chapters:
    96/100
    Collections:
    1
    Comments:
    417
    Kudos:
    83
    Bookmarks:
    9
    Hits:
    2206
  8. Tags
    Summary

    They've both always wanted to be special.

    Now they will be.

    Language:
    English
    Words:
    16,413
    Chapters:
    5/?
    Comments:
    4
    Kudos:
    14
    Bookmarks:
    1
    Hits:
    211
  9. Tags
    Summary

    High school life is difficult. More so when Mettaton just wants to be somebody and a slightly annoying Papyrus just won't leave him alone.

    Language:
    English
    Words:
    85,574
    Chapters:
    12/?
    Comments:
    23
    Kudos:
    37
    Bookmarks:
    5
    Hits:
    1030
  10. Tags
    Summary

    Because Deltarune isn't exactly complete, the first chapter is based off one of many endings I thought Deltarune would take. This idea has also been in my head for a while.

    Kris and the Fun Gang have been unable to stop the Angel's Heaven from destroying the world and causing Kris to reload their save. Multiple times, actually. No matter what they did, it wasn't enough. The Angel's Heaven would always destroy them.

    So what happens when The Knight (Gaster) drags The Fun Gang into the void and separates them in another universe.

    One in which the Monsters were sent underground after a war with the humans.

    Now traveling with a small, silent yet flirty child, Kris has to find their friends in a new environment, where everyone they once knew now wanting their soul.

    Welcome to the Underground, Kris. Enjoy your stay.

    Language:
    English
    Words:
    11,868
    Chapters:
    6/?
    Comments:
    13
    Kudos:
    77
    Bookmarks:
    12
    Hits:
    789
  11. Tags
    Summary

    As the title suggest. There's not any rules to be honest, just no smut. If you are triggered by anything at all, check the warnings. They will be put in the notes before each chapter.

    Language:
    English
    Words:
    1,829
    Chapters:
    3/?
    Comments:
    14
    Hits:
    90
  12. Tags
    Summary

    Mad Mew Mew gets into trouble during one of her many shifts at a Surface Mall.

    Language:
    English
    Words:
    5,030
    Chapters:
    3/3
    Comments:
    11
    Kudos:
    12
    Bookmarks:
    1
    Hits:
    113
  13. Tags
    Summary

    What happens if you cross the Babybones and Judge Sans AUs And then stick in a little “Sans and Papyrus are not related”? This mess of a fanfic.

    Or, different characters wishing upon the echo flowers.

    Notes:
    This is my first published fanfic, so please feel free to leave constructive criticism!

    This will not update regularly, cos the author is a huge procrastinator, as much as they love writing fanfics >u<

    Language:
    English
    Words:
    3,628
    Chapters:
    4/?
    Comments:
    1
    Kudos:
    19
    Bookmarks:
    2
    Hits:
    266
  14. Tags
    Summary

    A series of semi-realistic scenarios including a handful of Undertale characters. In otherwords, stick around. ... Please.

    Language:
    English
    Words:
    102,071
    Chapters:
    34/34
    Comments:
    72
    Kudos:
    591
    Bookmarks:
    72
    Hits:
    20872
  15. Tags
    Summary

    Endless repetition of the same unfinished story has taken its toll on Kris' mind. In a last, desperate attempt to escape their existence as an unseen force's marionette, they resort to LOADing a distant File carrying a stranger's name. But the world that unexpected, new pathway leads them into proves to be as far from reclaiming their own life as can be.
    Join Kris and their party of familiar faces on their journey through a small, familiar world, on their quest to find a way to their own Happy Endings, without taking away someone else's...

    Language:
    English
    Words:
    9,882
    Chapters:
    3/?
    Comments:
    5
    Kudos:
    31
    Bookmarks:
    2
    Hits:
    911
  16. Tags
    Summary

    Sometimes you have to take breaks from saving the world from Kaiju; your personal demons, on the other hand, don't.

    Series
    Language:
    English
    Words:
    10,433
    Chapters:
    10/?
    Comments:
    27
    Kudos:
    26
    Bookmarks:
    4
    Hits:
    363
  17. Tags
    Summary

    Maddy the Mad ghost fights her way through some body issues with the help of some unexpected friends.

    Language:
    English
    Words:
    13,518
    Chapters:
    4/4
    Comments:
    2
    Kudos:
    6
    Hits:
    129
  18. Tags
    Summary

    Muffet notices something about one of her more recent regulars at her cafe.

    Language:
    English
    Words:
    923
    Chapters:
    1/1
    Comments:
    5
    Kudos:
    9
    Hits:
    124
  19. Tags
    Summary

    These are the original versions of my fics that have since been re written or heavily edited some are bit finished sorry about that.
    Manic Pixie Dream Tarantula is unfinished and has smut it is being deleted.
    Who We Were is unfinished is being rewritten and has no smut.

    Language:
    English
    Words:
    22,665
    Chapters:
    27/?
    Kudos:
    5
    Hits:
    290
  20. Tags
    Summary

    The forests of Underfell are expansive. When the Fell brothers investigate in one of the worst blizzards of the Underground, they find something unexpected.

    Series
    Language:
    English
    Words:
    32,009
    Chapters:
    8/?
    Comments:
    38
    Kudos:
    61
    Bookmarks:
    6
    Hits:
    1016

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