1 - 20 of 159 Works in Mad Dummy (Undertale)

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Listing Works

  1. Tags
    Summary

    You saved everyone.
    You made the right choices.
    (You've made some wrong choices.)
    And you've made choices that you're still not sure about.

    Welcome...to the second part of diamonds and dust (gold and rust), which I now unofficially dub, "the squeakquel," of my series.

    Series
    Language:
    English
    Words:
    78,214
    Chapters:
    134/?
    Comments:
    267
    Kudos:
    45
    Bookmarks:
    9
    Hits:
    1206
  2. 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:
    11,928
    Chapters:
    11/?
    Comments:
    30
    Kudos:
    28
    Bookmarks:
    3
    Hits:
    413
  3. Tags
    Summary

    Ever since the barrier separating the Underground from the surface was broken, Mettaton has had to deal with a lot. With a past that refuses to let him go, a swollen ego that sometimes gets in the way of his relationships, and, lately, romantic woes that are eating at him, life isn't easy for the robot superstar. And sometimes it's as though nobody is there to help him through it all -- even though there is. So he's taken up writing in diaries again as a way to cope with it all.

    Language:
    English
    Words:
    2,205
    Chapters:
    2/?
    Comments:
    5
    Kudos:
    5
    Bookmarks:
    1
    Hits:
    39
  4. 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:
    99,645
    Chapters:
    36/?
    Comments:
    205
    Kudos:
    351
    Bookmarks:
    60
    Hits:
    6151
  5. Tags
    Summary

    Axetober, a gathering of Axetale inspired drabbles.

    Language:
    English
    Words:
    9,220
    Chapters:
    10/31
    Comments:
    17
    Kudos:
    70
    Bookmarks:
    8
    Hits:
    975
  6. Tags
    Summary

    In this world most of the main characters have been replaced by different monsters that have somewhat their traits. Ever since an accident the monsters now are for killing humans and getting back to earth not peacefully...by smashing their asteroid into earth or other wise known as the plan. This book/comic follows two humans that land on an asteroid filled with vengeful and mostly dark monsters. It also will follow some of the monsters perspectives as well. Can the humans stop the plan or will they become the last souls that the monsters need?

    Language:
    English
    Words:
    37,026
    Chapters:
    21/?
    Kudos:
    2
    Hits:
    59
  7. Tags
    Summary

    On that day, the Monsters of Mt. Ebbot lost their hope. On that day, the royal children both tragically perished. One by illness, one by murder. That day, their underground tomb shook with shock and outrage.

    On that day, a child played a game at the base of Mt Ebbot. On that day, they vanished. On that day, a meteor struck the base of the cursed mountain.

    One century later, Armageddon leveled that mountain with seven meteors.

    Series
    Language:
    English
    Words:
    3,231
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    2
    Bookmarks:
    1
    Hits:
    49
  8. 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:
    41,332
    Chapters:
    9/?
    Comments:
    39
    Kudos:
    66
    Bookmarks:
    7
    Hits:
    1131
  9. Tags
    Summary

    A dip into the past of our favorite fish warrior.

    Language:
    English
    Words:
    18,370
    Chapters:
    15/15
    Comments:
    16
    Kudos:
    17
    Bookmarks:
    1
    Hits:
    229
  10. 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:
    4,080
    Chapters:
    5/?
    Comments:
    4
    Kudos:
    37
    Bookmarks:
    6
    Hits:
    464
  11. 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:
    51,478
    Chapters:
    40/?
    Collections:
    1
    Comments:
    22
    Kudos:
    69
    Bookmarks:
    12
    Hits:
    1702
  12. Tags
    Summary

    After a pacifist route the world reset and the monsters were sent back into the Underground. Frisk died and the barrier was put back up and seemed to be even stronger. The Monsters also remember it all and with added fake memories. To make matters worse the Core failed and supplies are extremely low. Gaster is back and looking for a way to stop resets from happening. No one is focused on food and rebuilding the core. That's when a vengeful father with his not so vengeful child comes into the underground. The father got a list of names that a seer gave him and he plans to kill everyone on the list. The child believes that the monsters don't deserve to be killed and even believes that the monsters never killed Frisk and were friends with them by their sayings. Unfortunately their father won't listen and the Underground is far from the nice place it was before. One section has an insane monster in it, the other a cold brutal forest, and the next a place filled with human flesh eating monsters. Can the human child make it through the Underground and help out the monsters like Frisk had and help make their father see the truth or will the monsters get the last soul that they need again?

    Language:
    English
    Words:
    673
    Chapters:
    1/1
    Hits:
    19
  13. Tags
    Summary

    Juggling the burden of forgetting about his past, Sans is trying to cope with his life of nihilism. This is all made complicated when Frisk falls into the underground and a fallen child named Chara is attached to her soul. Is Frisk the key in helping monsters go free or will she leave the underground in a trail of dust?

    Series
    Language:
    English
    Words:
    22,036
    Chapters:
    8/?
    Comments:
    1
    Kudos:
    10
    Bookmarks:
    2
    Hits:
    697
  14. Tags
    Summary

    Napstablook has been basically emotionless ever since his cousin, Mettaton, left to persue his own path. And his other two cousins, Dummy and Madda, they've pretty much left him alone too. Despite constantly seeing Mettaton on TV, it doesn't cheer him up to know that people are giving him all the praise, all the adoration. What about the ghost who's been there for him since day one, huh?!

    When's HIS turn in the spotlight gonna come?! Napstablook does find some joy when he makes a new friend called Frisk, and he finds Frisk to be so nice and caring. Frisk and Napsta get along well. But then after he visits his house, Frisk has the gall, the fucking NERVE, to turn on him and make friends with that overly-pompous rectangular bucket of bolts that was once his cousin!

    Language:
    English
    Words:
    3,723
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    5
    Hits:
    322
  15. Tags
    Summary

    Tuffet gives the Mad Dummy a face-lift.

    Series
    Language:
    English
    Words:
    1,913
    Chapters:
    1/1
    Hits:
    25
  16. 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:
    5,364
    Chapters:
    3/?
    Comments:
    2
    Kudos:
    4
    Hits:
    77
  17. Tags
    Summary

    Mettaton isn't good at confronting his feelings or apologizing, so he decides to do it through something he's good at: performing.

    Language:
    English
    Words:
    1,551
    Chapters:
    1/1
    Comments:
    11
    Kudos:
    8
    Bookmarks:
    1
    Hits:
    110
  18. 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:
    135,434
    Chapters:
    97/100
    Collections:
    1
    Comments:
    419
    Kudos:
    94
    Bookmarks:
    9
    Hits:
    2533
  19. 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:
    13,743
    Chapters:
    7/?
    Comments:
    20
    Kudos:
    132
    Bookmarks:
    23
    Hits:
    1490
  20. 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:
    6
    Kudos:
    7
    Hits:
    153

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