1 - 20 of 33725 Works in Undertale (Video Game)

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  1. Tags
    Summary

    You love to spend time in your favorite coffee shop while you work. But your routine days were soon interrupted by the appearance of a short skeleton monster. As the days go by, you couldn’t help but be amazed yet very concerned over the way this skeleton consistently ordered the most outrageous, over the top caffeinated beverages imaginable.

    How did the ridiculous amount of caffeine consumption not stop this monster’s soul? And why did he, and another, taller skeleton, begin to make themselves at home in the coffee shop in order to sneak furtive and then very obvious looks at you?

    Language:
    English
    Words:
    11,266
    Chapters:
    4/?
    Comments:
    28
    Kudos:
    166
    Bookmarks:
    44
    Hits:
    1038
  2. Tags
    Summary

    As much as Sans loves his brother, he doesn’t think he can take much more of his abuse. But when he finally decides he’s had enough, an inter-universal trip forces him to stay alive in a world completely different (and yet the same) as his own.

    Language:
    English
    Words:
    4,233
    Chapters:
    2/13
    Comments:
    4
    Kudos:
    8
    Bookmarks:
    1
    Hits:
    19
  3. Tags
    Summary

    A collection of utterly disgusting, badly written, hopefully impossible, Sans ships.

    Chapter 1: The Globglogabgalab/Sans

    [coming soon] Chapter 2: Micky Mouse/Sans

    Language:
    English
    Words:
    227
    Chapters:
    1/10
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    10
  4. Tags
    Summary

    You're a trans artist and ended up as the roommate of Mettaton.

    Language:
    English
    Words:
    14,977
    Chapters:
    9/?
    Comments:
    7
    Kudos:
    10
    Bookmarks:
    3
    Hits:
    160
  5. Tags
    Summary

    He wasn't expecting his brother and his childhood friends to come to their city, but they did. Hopefully Dream can adjust to the other skeletons living in the mansion that he and Nightmare's parents gave to them, and balance his college life on top of that.
    ────────────────────────

    Dance/Hearts
    Dust/Blue
    Horror/Farm
    Ink/Error
    Nightmare/Killer
    Cross/Dream
    Geno/Reaper
    Sci/Red

    If you do not ship any of those ships, then this story is not for you!

    Language:
    English
    Words:
    1,299
    Chapters:
    1/?
    Hits:
    0
  6. Tags
    Summary

    Rus prepares for his upcoming first date with Edge after officially moving from being friends with benefits to boyfriends.

    Series
    Language:
    English
    Words:
    4,145
    Chapters:
    1/2
    Hits:
    0
  7. Tags
    Summary

    It had been seven years since Monsters resurfaced, and tension between the human and monster races was finally beginning to reach a boiling point. Y/N had just graduated college, and could barely make due with her shitty grocery store job. With attacks and riots beginning to plague the city, living alone in her run down street-level apartment was slowly becoming harder and harder to bare.

    But one night, upon finding herself amidst a dangerous bar fight, a tall dark stranger appears to save the day.

    This is how Y/N meets W.D. Gaster. The man who could single handedly change everything.

    Language:
    English
    Words:
    41,630
    Chapters:
    16/?
    Comments:
    206
    Kudos:
    465
    Bookmarks:
    73
    Hits:
    6190
  8. Tags
    Summary

    Woop Woop! Welcome to my very first Undertale one shot book! Feel free to request anything, as long as its strictly Papyrus x reader, or Sans x reader! I will do almost any AU as well! If I refuse your request it was because It either made me uncomfortable, or I just didn't want to write it.
    ---------
    (None of the pictures are mine unless said otherwise, i will not be updating often this is just for fun in my spare time; all comments asking me to update more often will be ignored or declined)

    Started:August,12,2020

    Completed:

    Fandom:Undertale

    Language:
    English
    Words:
    2,295
    Chapters:
    1/?
    Kudos:
    1
    Hits:
    9
  9. Tags
    Summary

    Before the two races were separated, two young goat monsters are very much in love. But their relationship is difficult when it has to be kept a secret. They know that the King will not allow a marriage between his son and the descendant of a noble family that has made many mistakes. But they can't keep their meetings secret forever. How will they overcome the struggles that come with their forbidden love?

    Language:
    English
    Words:
    3,632
    Chapters:
    2/?
    Comments:
    6
    Kudos:
    9
    Bookmarks:
    3
    Hits:
    45
  10. Tags
    Summary

    Over the past few months Frisk has become more withdrawn, spending less time with their friends and family and more locked away in their room.

    Feeling as though she failed her child, Toriel wishes for an explanation, so that she might understand her child's pain. Fortunately for her, that explanation arrives just in time.

    "Oh yeah," thought Chara, bitterly, "because nothing is better for a child's mental health than having everyone witness their trauma in HD."

    Language:
    English
    Words:
    14,631
    Chapters:
    9/?
    Comments:
    71
    Kudos:
    92
    Bookmarks:
    14
    Hits:
    1281
  11. Tags
    Summary

    Monster souls are fragile. They dust so easily. Even muggles can fell them with the right intent. Is it so wrong, asked the mages, to want to protect them from the barbarians? We know best, they promised, just listen to us.

    The monsters never should have trusted them, but it's much too late now.

    Language:
    English
    Words:
    1,615
    Chapters:
    3/?
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    25
  12. Tags
    Summary

    They say idle hands are the devil's workshop, and there isn't a monster around more idle than Sans.

    ...

    Three years and he's done with his doppelganger's bullshit.

    Series
    Language:
    English
    Words:
    2,889
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    9
    Bookmarks:
    1
    Hits:
    21
  13. Tags
    Summary

    Error had kidnapped Underswap Sans- but after seven years, he had gotten sick of him, so he'd tossed the little Blueberry into a universe where he was sure to get killed.

    Except that wasn't what happened.

    Language:
    English
    Words:
    22,555
    Chapters:
    11/?
    Comments:
    70
    Kudos:
    156
    Bookmarks:
    30
    Hits:
    2001
  14. Tags
    Summary

    Papyrus felt 'weird' like something was missing.
    Today was going to be just like a normal and regular day!
    Fixing Spaghetti, Calibrating Puzzles, Trying to get into the Royal guard...
    Nothing should be off: But what's up with the human's stare?
    It makes him uncomfortable.

    Language:
    English
    Words:
    525
    Chapters:
    1/?
    Kudos:
    2
    Bookmarks:
    1
    Hits:
    7
  15. Tags
    Summary

    Frisk Resets. Falls down. And doesn't remember, thus breaking the cycle. Join Frisk as they learn of their past deeds, and try to redeem themselves.

    Language:
    English
    Words:
    599
    Chapters:
    1/?
    Hits:
    2
  16. Tags
    Summary

    when the good bois go bad... except they had been bad for a while and were just really good at hiding it

    Language:
    English
    Words:
    11,671
    Chapters:
    9/?
    Comments:
    34
    Kudos:
    79
    Bookmarks:
    8
    Hits:
    2784
  17. Tags
    Summary

    Mooktale is an AU that takes place in a dead timeline, untouchable by a "Player" presence. No humans fell past Chara, and the Golden Flower Experiment never took place. Instead, before his mysterious disappearance, W.D. Gaster created an experimental monster and implanted his own magic into them.

    Now, the new Royal Scientists (plus an optimistic Assistant) must take care of this monster, in a world where memories are fickle and family is more than names.

    Language:
    English
    Words:
    12,114
    Chapters:
    17/?
    Comments:
    12
    Kudos:
    12
    Bookmarks:
    1
    Hits:
    179
  18. Tags
    Summary

    Error had been alone for thousands of years. As the God of Destruction, he was left abandoned by society. His name was stripped from the books and image erased. No one knew he existed. Even so, he thrived in the isolation. He was an outcast.

    Ink was always surrounded by his people. As God of Creation, everyone welcomed him and admired him. He flourished in the homeland, but was left unhappy. Even with all the good he did, it left him empty. He wanted the fake expressions to stop. He wanted to find a true friend. To find love. To explore the mysteries of life and the world below them.

    When two opposites meet, history itself begins to change. Connected by fate, can they fix the world around them while correcting the errors of the past?

    Language:
    English
    Words:
    4,879
    Chapters:
    2/?
    Comments:
    5
    Kudos:
    24
    Bookmarks:
    2
    Hits:
    116
  19. Tags
    Summary

    Ever heard of those 'red strings of fate'? Everyone has them! In fact, the moment your eyes lock with someone, you are immediately tied to that person. However, soulmates are incapable of meeting their soulmate's gaze until a certain event happens. A certain video game may be just what you need to meet your soulmates!

    *Inspired by Skeleton Squatters and the Landlady

    Series
    Language:
    English
    Words:
    18,575
    Chapters:
    13/?
    Comments:
    112
    Kudos:
    297
    Bookmarks:
    55
    Hits:
    4374
  20. Tags
    Summary

    This an AU, designed around a simple question; what if Asgore gained the ability to RESET? After travelling back in time, Asgore goes to the Ruins to prepare for the children's arrival; however, as time passes on, it becomes rather clear that nothing is quite the same as it was before...

    Language:
    English
    Words:
    7,825
    Chapters:
    3/?
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    30

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