1 - 20 of 1340 Works in Napstablook (Undertale)

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  1. Tags
    Summary

    After falling down a hole in a mountain, Frisk, a young teen, finds herself in a strange land filled with talking animals and creatures of various shapes and sizes, that's currently being ruled by an oppressive monarchy. Now with the help of new and strange friends, Frisk must find a way home while also escaping from the clutches of The Royal Hunt, a violent group of powerful warriors sworn to the kingdom, and one that's being led by the psychotic and mysterious Mad Mickey.

    Book 1 of the Shattering AU

    WARNING: this is a pretty dark and violent story with GRAPHIC DESCRIPTIONS and GORE, so if you are too squemish or simply don't like those sorts of things then I suggest you go back.

    Series
    Language:
    English
    Words:
    89,124
    Chapters:
    16/?
    Comments:
    22
    Kudos:
    25
    Bookmarks:
    10
    Hits:
    850
  2. Tags
    Summary

    You left the Underground hopeless. Asgore dead. Souls gone. Even though that was Flowey's fault, you feel responsible.
    Seven years later, your old friends call you.
    Except... your father answers the phone.
    Now he and his friends plan to bomb Mount Ebott to destroy all "alien life"-
    but you won't let him hurt your friends.

    Language:
    English
    Words:
    58,569
    Chapters:
    23/?
    Comments:
    122
    Kudos:
    60
    Bookmarks:
    14
    Hits:
    1273
  3. Tags
    Summary

    Red's parents burn in a fire, leaving him and his baby brother alone in the world. Red's a freshman in college, living in a dorm and having to hide said baby so they won't get kicked out.

    One night, at a party, he meets a rather sweet skeleton, which leads him on a whirlwind path to...

    Language:
    English
    Words:
    29,885
    Chapters:
    16/?
    Comments:
    107
    Kudos:
    69
    Bookmarks:
    12
    Hits:
    1111
  4. Tags
    Summary

    You ( READER~) are a female college student. You have a very dark history ( No spoilers :3 )
    Your some freaky-deaky who enjoys the dark side ( not star wars. ) and revels in the thought of blood and gore. Though it can freak you out, the general concept intrigues you.
    Your going to become a botanist with a side hobby of artistry. Everyone hates your damn guts because you freaking em out with your deaky.
    With nobody in your life as you begin your second year at college, your life is about to take so many weird steps, turns, and throttles you will be on your @ss asking where you were when you havent even left the room you were in.

    You meet with the known Undertale monster gang, slowly and surely. Things happen that will change your college life. LITERALLY.

    Language:
    English
    Words:
    499,358
    Chapters:
    49/?
    Comments:
    1460
    Kudos:
    1520
    Bookmarks:
    178
    Hits:
    27751
  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.
    Many years later…
    Mt. Ebott
    201X
    Legends say that those who climb the mountain never return…
    DUALTALE

    Language:
    English
    Words:
    14,729
    Chapters:
    6/?
    Kudos:
    1
    Bookmarks:
    2
    Hits:
    77
  6. Tags
    Summary

    Twenty-one-year-old Kaliyah Harmony Lionheart just got back from her two-year mission to Scotland to continue her schooling in her hometown of Ebott ten years after her family disappeared by supernatural means, inheriting her family manor, when she finds two skeletons collapsed on the sidewalk outside her front door in terrible shape. The only thing that kept her from ignoring them was her sister’s warning: “Remember the broken bones. They will aid you in your time of need...”

    Language:
    English
    Words:
    6,243
    Chapters:
    2/?
    Hits:
    12
  7. Tags
    Summary

    It is time to let go of those cycles, time to let go of the loops that, while still remarkable, have lost their novelty. More specifically, it's time for Frisk to try their hand at a normal life, and let the monsters of the underground settle once and for all.

    But a pair of siblings might make that plan a little more difficult. They don't have the privilege of peace, so staying serene when one of those two are trapped in your mind? Not happening. Now it's up to Frisk to free them of their turmoil. After all...

    Doesn't everyone deserve a happy ending?

    Language:
    English
    Words:
    18,281
    Chapters:
    11/?
    Comments:
    8
    Kudos:
    10
    Bookmarks:
    1
    Hits:
    194
  8. Tags
    Summary

    The Undertale Multiverse is collapsing.

    Monsters, magic humans, and those unfortunate enough to be caught are thrown in alternate universes; soul mates are meet in unexpected places; and soul leaches are everywhere.

    Humans are getting soul related illnesses and with monsters growing in numbers, Magic authorities aren't sure how much longer before humans strike back. But hey, we don't really care - we can read it all safely behind screens-

    Wait. What's this about being pulled into the multiverse?

    *******************

    NOTE: Going through and editing, updates will be sporadic.

    Chapters edited: 2/9

    Language:
    English
    Words:
    15,130
    Chapters:
    11/?
    Comments:
    69
    Kudos:
    116
    Bookmarks:
    22
    Hits:
    1646
  9. Tags
    Summary

    The MTT resort is closing, leaving Burgerpants jobless but with hopes of new opportunities on the surface. Somehow his ex-boss offers him a job and wants him to help bring humans and monsters together. Burgerpants finds out that Mettaton isn't the rude boss he thought he was- and finds the place he hated so much has now become his home. Work associates become friends and family, and for once Burgerpants feels satisfied with the new name he made for himself.

    Language:
    English
    Words:
    9,995
    Chapters:
    4/?
    Kudos:
    3
    Hits:
    42
  10. Tags
    Summary

    Once upon a time, there was a mountain. There were also two very curious teenage boys. One thing led to another, and, well...this is a tale not often told.

    Language:
    English
    Words:
    13,204
    Chapters:
    5/81
    Comments:
    9
    Kudos:
    14
    Bookmarks:
    3
    Hits:
    173
  11. Tags
    Summary

    Ten years have passed since monsters left the underground. As Frisk prepares to begin college, Sans faces questions about meaning, motivation, and when it's worth getting back in the game.

    (Or: the one in which Sans goes back to grad school . . . eventually.)

    Language:
    English
    Words:
    92,370
    Chapters:
    19/?
    Comments:
    122
    Kudos:
    131
    Bookmarks:
    33
    Hits:
    1860
  12. Tags
    Summary

    Why am I here, what brought me here, was it them? Maybe, I'm not sure, but this feels right no matter what others might say or think, I'm meant to be here for some reason

    Language:
    English
    Words:
    256
    Chapters:
    1/?
    Kudos:
    3
    Bookmarks:
    2
    Hits:
    32
  13. Tags
    Summary

    Directly after the true pacifist the world is having a hard time getting used to monsters some humans are evil to monsters some you can trust some you can't.

    Language:
    English
    Words:
    4,924
    Chapters:
    5/?
    Comments:
    6
    Kudos:
    2
    Bookmarks:
    1
    Hits:
    34
  14. Tags
    Summary

    You go to a fun high school (I'm kidding, you hate school, but you like your friends) and you're friends with Frisk. You guys clicked when you both go by gender-neutral pronouns and both of you speak ASL. You, being partially deaf with hearing aids, and Frisk being mute. You ended up joining Frisk's friend group. The group of you being total weirdos and mainly made up of monsters, aside from you and Frisk. You are a total movie nerd (thanks to subtitles) and your little geek group enjoys watching old movies, filming, playing video games, and getting into mischief with you. Frisk told you about two of their friends who were coming back from their student exchange program this year... it's senior year and it's about time to meet the famous punny skeleton, Sans, and Mettaton's bonefriend, Papyrus (he never shuts up about him..) ..... SHIT FRISK DIDN"T TELL YOU THAT SANS WAS HOT

    Language:
    English
    Words:
    2,060
    Chapters:
    2/20
    Comments:
    4
    Kudos:
    16
    Bookmarks:
    1
    Hits:
    130
  15. Tags
    Summary

    "I-It was an a-accident! I s-swear!"

    Where the reader's entire existence was based on one fucked up mistake.

    (The first chapter is just a prologue!)

    (Updates 2-3 times a month)

    Language:
    English
    Words:
    11,304
    Chapters:
    9/?
    Comments:
    83
    Kudos:
    374
    Bookmarks:
    53
    Hits:
    3252
  16. Tags
    Summary

    (Y/N) (L/N) was once an icon; an absolute icon to the masses. But destroyed out of jealousy, she is given a new chance with a brand new power and is thrown right smack dab in the pre-main plot of Undertale, where everything hasn't gone to shit yet from Frisk's meddling.

    And she'll be damned to let these poor souls rot beneath ground, not when she has the power to stop it.

    And dammit all, she WILL persevere and achieve her goal!

    ...

    Now if only she wasn't so damn attached to Flowey.

    Series
    Language:
    English
    Words:
    38,161
    Chapters:
    14/?
    Comments:
    140
    Kudos:
    334
    Bookmarks:
    77
    Hits:
    3197
  17. Tags
    Summary

    My take on Frisk's inner monologue as they navigate through the Underground. Essentially a retelling of the story with slightly more character, some more actions, more facial expressions, and the realistic (somewhat) thoughts of a young child on an adventure. I take a few personal liberties with my headcanons of their previous life, etc, but hey, that's what fanfiction is for!

    Language:
    English
    Words:
    93,179
    Chapters:
    33/?
    Comments:
    147
    Kudos:
    89
    Bookmarks:
    13
    Hits:
    1823
  18. Tags
    Summary

    Sans has a performance tonight. He's feeling down about it until he sees his ex in the crowd. He uses this performance to reach out to her.

    Language:
    English
    Words:
    4,552
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    10
    Hits:
    108
  19. Tags
    Summary

    Frisk, a typical fourteen year old girl, lives life comfortably in a small village populated by humans. Just beyond her home is a forest that not many are brave enough to venture. This is where a special monster friend of hers lives, a wise creature that's been around for hundreds of years and acts as a sort of father to her.

    One day, she encounters a strange being and becomes entangled in his web of mischief and unwanted affections... What events transpire between the two of them?

    *New Chapter Today*

    Language:
    English
    Words:
    86,433
    Chapters:
    30/?
    Comments:
    48
    Kudos:
    101
    Bookmarks:
    17
    Hits:
    2593
  20. Tags
    Summary

    It's brightest up on stage.

    Language:
    English
    Words:
    0
    Chapters:
    1/1
    Collections:
    1
    Comments:
    2
    Kudos:
    3
    Hits:
    20

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