1 - 20 of 26506 Works in Undertale (Video Game)

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  1. Tags
    Summary

    When Corbal, a hybrid who has no clue where he belongs falls into the Underground, he discovers a world where he must learn to come out of the shell he made to learn the ropes of this strange land.

    Language:
    English
    Words:
    4,124
    Chapters:
    5/5
    Comments:
    3
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    62
  2. Tags
    Summary

    The Underground is on the verge of losing hope; Frisk, the human who befriended nearly everyone, has abandoned them and the six souls have mysteriously vanished. Undyne has spent the past month helping establish order since Asgore's death, not stating her opinion on Toriel's return. Things have calmed down though; she is done suppressing her sense of justice.

    Language:
    English
    Words:
    2,424
    Chapters:
    1/1
    Hits:
    2
  3. Tags
    Summary

    It's been a little over a year since the monsters emerged from Mount Ebott. This was a big problem for you because it turns out, you're half monster. As long as no monsters saw your odd soul, the fact that you were part human and part monster wasn't too obvious. This wouldn't be such a huge secret you had to keep if so many humans weren't so blatantly against monsters. If somebody learned you were the product of a relationship between a human and monster, it could spell out big trouble. All you had to do was avoid monsters to keep them from getting any chances to see your soul, and you were home free. Accounting for the fact that you worked at a hospital that didn't even know how to treat monsters, you only had to stay away from them, and you were fine. This was a pretty easy feat as long as you didn't live near monsters, which was something you would normally check for before moving into a new apartment. You had just been so eager to find an apartment that would take you without any negotiating about your previous evictions, that you didn't bother to check before agreeing to move in. Ignoring this carelessness, what were the chances of your new apartment being near any monsters? Surely the chances weren't too great, right?

    Language:
    English
    Words:
    32,763
    Chapters:
    12/?
    Comments:
    77
    Kudos:
    228
    Bookmarks:
    30
    Hits:
    1971
  4. Tags
    Summary

    It's been three months since Monsterkind has come to the surface.

    And it's absolute fucking hell.

    They have no rights, their money is worthless, and humans are beyond cruel.

    With the odds against them, Papyrus isn't sure that he can continue like this. Until a sweet old lady stumbles into his life and gives him and his brother an offer they can't refuse.

    But is kindness really still relevant in this world? Surely this is a trick, right?

    Language:
    English
    Words:
    1,907
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    16
    Bookmarks:
    3
    Hits:
    148
  5. Tags
    Summary

    A camping trip with friends leads you to falling down in a hole into a whole different world it seems. Now you need to find a way safely back to the surface.

     

    Updates are weekly on Friday

    Language:
    English
    Words:
    12,443
    Chapters:
    11/?
    Comments:
    4
    Kudos:
    31
    Bookmarks:
    6
    Hits:
    710
  6. Tags
    Summary

    Frisk was able to escape her world just in time, she falls into Underfell, now she must build a new life from the dust of her old life.

    Language:
    English
    Words:
    41,522
    Chapters:
    14/14
    Comments:
    14
    Kudos:
    38
    Bookmarks:
    6
    Hits:
    480
  7. Tags
    Summary

    Ebott City is not at peace. Monsters have not been widely accepted. Grillby has the one establishment where both Monsters and Humans can meet cordially.

    Language:
    English
    Words:
    4,624
    Chapters:
    2/?
    Kudos:
    1
    Hits:
    33
  8. Tags
    Summary

    this an adopt from Yashiroreaper after the 28th chapter it will be in my writing style I hope you enjoy!

    Contains: Fontcest and Skelepreg The resets keep happening, and Frisk keeps killing everyone. What will Sans do in this latest reset with his newest burden? Will he be able to stop the killing cycle and live the life he had always dreamt of?

    Language:
    English
    Words:
    29,823
    Chapters:
    16/?
    Kudos:
    2
    Bookmarks:
    4
    Hits:
    188
  9. Tags
    Summary

    This story was inspired by a story called "Guardian of the skeletal bones" on Archive of our own. I will link it here once I find the story!
    ___________________________
    Reader insert!

    A long time ago there were Three Guardians. They use to be great friends and helped keep the multiverse in balance. Ever since a massive argument occured. People became very afraid of what happens next. AUs are corrupting, people are dying and it isn't long until everything is gone.

    Y/N You're our only hope...

    Language:
    English
    Words:
    2,642
    Chapters:
    2/2
    Hits:
    0
  10. Tags
    Summary

    Failure. Reset. Failure. Reset. Failure. Reset.
    This time, you fall into the Underground weeks before the Seventh child arrives. But you’re not a child. And not many in the Underground have ever seen an adult human. Not even Sans. You definitely weren’t expected. But maybe you’re supposed to be here? Maybe you’re the anomaly that can finally stop this endless cycle of resets? Or maybe you'll just get stuck in it with the rest of them.

     

    The “reader” is technically a young adult (twenties), female OC whose story is told through the second person. This was done to keep the story's POV similar to the game's POV.

    Language:
    English
    Words:
    8,569
    Chapters:
    5/?
    Collections:
    4
    Comments:
    7
    Kudos:
    37
    Bookmarks:
    7
    Hits:
    287
  11. Tags
    Summary

    The True Ending.

    Series
    Language:
    English
    Words:
    4
    Chapters:
    37/?
    Comments:
    304
    Kudos:
    469
    Bookmarks:
    43
    Hits:
    6485
  12. Tags
    Summary

    Many years after the barrier fell, a new skeleton walks into town from the mountain. Where did they come from? How did they get there?

    Language:
    English
    Words:
    1,645
    Chapters:
    1/?
    Hits:
    1
  13. Tags
    Summary

    In a world where soulmates exist, monsters and humans have one thing in common: the first time two soulmates touch, a mark appears somewhere--anywhere-- on their bodies to represent their match.

    It still doesn't make relationships easier...but maybe it does make them a little more interesting!

    * A collection of Soulmate AU vignettes for the Sanses and Papyri of various multiverses -- Undertale, Underswap, Underfell, Swapfell, & Horrortale *

    Up Next - Papyrus!

    Language:
    English
    Words:
    2,061
    Chapters:
    1/10
    Comments:
    17
    Kudos:
    60
    Bookmarks:
    12
    Hits:
    233
  14. Tags
    Summary

    Hazel has a dream about Undertale, but something isn't right..

    Language:
    English
    Words:
    3,557
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    1
    Hits:
    5
  15. Tags
    Summary

    This is a story of the monsters going to the human world.

    Language:
    English
    Words:
    3,032
    Chapters:
    12/?
    Comments:
    24
    Kudos:
    1
    Hits:
    93
  16. Tags
    Summary

    "Tell me Sans, all these influential, powerful, multiverse managing versions of yourself..."

    The bizarre buzzing laughter from before made a comeback, the unnerving sound echoing into infinity as the glowing eye curved upwards in sparking glee.

    "Of all the people in the world, why do you think it's always you?"

    And Sans-

    Sans had no answer.
    _____________________
    An adaptation of a previous work

    Language:
    English
    Words:
    0
    Chapters:
    6/24
    Kudos:
    8
    Bookmarks:
    2
    Hits:
    42
  17. Tags
    Summary

    It has been a couple of years since monsters reached the surface, and it has taken time for them to spread out from Mt Ebbott.

    You've lived in the Northeast most of your life, said life is pretty much more than normal, to the point that it is pretty boring. Well, it won't be for long since you now have new neighbors that just happen to be monsters, skeletons to be exact.

    If it had been any other normal human, you probably would have never seen them once ever, but they don't seem to want to leave you alone.

    Oh, and you totally didn't think you'de have to close the blinds in the kitchen.

    Language:
    English
    Words:
    14,039
    Chapters:
    4/?
    Comments:
    12
    Kudos:
    109
    Bookmarks:
    20
    Hits:
    819
  18. Tags
    Summary

    On the surface, Frisk is the mother of a lovely daughter. Soon enough their semi-perfect world is going to become harder when the mountain that holds monsters releases them from their prison. Now Frisk's daughter is about to find out a piece of knowledge that is going to bring her life crashing down.

    Language:
    English
    Words:
    27,471
    Chapters:
    18/?
    Comments:
    7
    Kudos:
    25
    Bookmarks:
    5
    Hits:
    653
  19. Tags
    Summary

    Two girls and a skeleton walk into a cave. Sounds like a joke, right?

    "This whole situation is a joke", Sakura muttered.

     

    And in typical fashion, things only went downhill from there.

    Series
    Language:
    English
    Words:
    14,740
    Chapters:
    5/?
    Comments:
    4
    Kudos:
    15
    Bookmarks:
    3
    Hits:
    253
  20. Tags
    Summary

    A collection of short stories and one-shots centered around... you guessed it, Poth! May have bits of Afterdeath and Drink sprinkled in every so often.

    Expect drama, angst, fluff, silliness, puns... all that good stuff.

    Credits: Goth belongs to Nekophy, Palette belongs to Angexci/angeutblogo, Reaper belongs to renrink, Geno belongs to loverofpiggies, Ink belongs to comyet/Myebi, Dream belongs to jokublog

    Language:
    English
    Words:
    77,421
    Chapters:
    71/?
    Comments:
    65
    Kudos:
    91
    Bookmarks:
    6
    Hits:
    1515

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