1 - 20 of 42343 Works in Undertale (Video Game)

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  1. Tags
    Summary

    I was bored so I made this
    Took the idea from The_Master_Choo_Choo
    Here's the generator used: https://incorrect-quotes-generator.neocities.org/

    Language:
    English
    Words:
    246
    Chapters:
    7/?
    Kudos:
    5
    Hits:
    32
  2. Tags
    Summary

    Sans finally got his big break as a comedian and is ready to tour the country with his act. But being the son of a famous scientist with many powerful enemies, Gaster isn't going to let him go alone. He hires his son a bodyguard, another skeleton named Red, whose job it is to keep Sans safe at all costs. But Sans isn't about to make it easy for him.

    Language:
    English
    Words:
    9,900
    Chapters:
    99/?
    Comments:
    921
    Kudos:
    295
    Bookmarks:
    25
    Hits:
    6292
  3. Tags
    Summary

    Y/N. A skeletal wolf monster who lived as a hunter in Horrortale alongside the Skeleton brothers to help other monsters survive the famine Underground. Human flesh was a delicacy. It was not something she wanted to consume. None of them had a choice. She was feared by many for her ferocious strength and temper. Only the Horror brothers UNDERSTOOD her. They continued to suffer until...
    Their house appeared above ground. Strange skeletons much alike her own skellies seem to want to keep them within the forest due to their hellish appearances. It might be due to fear...and the woman who had them wrapped around their finger. Y/N would not allow them to bully her best friends.

    Language:
    English
    Words:
    32,029
    Chapters:
    25/?
    Comments:
    68
    Kudos:
    381
    Bookmarks:
    74
    Hits:
    7786
  4. Tags
    Summary

    What's the point of falling in love if at any moment your world can be reset and everything ripped away? That's how Red feels, anyway.

    Language:
    English
    Words:
    54,420
    Chapters:
    19/?
    Comments:
    203
    Kudos:
    180
    Bookmarks:
    31
    Hits:
    4382
  5. Tags
    Summary

    This Series follows Axe, Papyrus, and Axe's daughter Aliza as they find away to restore the Surface and the Underground after a brutal virus nearly wiped out humanity and monsters alike fifteen years ago.

    Series
    Language:
    English
    Words:
    1,781
    Chapters:
    1/15
    Hits:
    1
  6. Tags
    Summary

    When did life start going downhill?

    Error couldn’t answer. He didn’t see his path as something to climb, which meant that there couldn’t be a slope going downhill. He saw life as black and straight, running across the blank emptiness of the Void. No rising, no falling. Just a sequence of events that leaves new scars on bones. Endless battles on the way to the outcome — routine. Madness — the truth of life.
    Not to mention this pregnancy — unwanted, hateful and painful.

    Language:
    English
    Words:
    107,034
    Chapters:
    75/?
    Comments:
    352
    Kudos:
    724
    Bookmarks:
    79
    Hits:
    21740
  7. Tags
    Summary

    A collection of 12 little stories, each one getting bigger and better then the last!!

    Language:
    English
    Words:
    1,475
    Chapters:
    2/?
    Comments:
    1
    Kudos:
    4
    Hits:
    19
  8. Tags
    Summary

    There is an Academy where only a selected few are able to attend, one that prepares them, the Students, for prestige and honor in whatever Obligation they choose.
    And one such Student has extra Special Qualities of which she is not aware. Her Soul and the past.

    Language:
    English
    Words:
    588,451
    Chapters:
    62/?
    Comments:
    37
    Kudos:
    35
    Bookmarks:
    3
    Hits:
    1369
  9. Tags
    Summary

    Sans loves you. Almost too much. He has played the timelines with you enough that he knows how it ends. His only goal this time is to get that happy ending he knows exists. After all, it's not everyday someone falls in love with you. It's also not every day that someone has a soul trait so rare that it's only spoken about in legends of old - a soul that reflects someone else’s in every shape and form when they become close enough. But what if that soul decides that a certain skeleton is the only one that it wants?

    Language:
    English
    Words:
    7,566
    Chapters:
    3/?
    Comments:
    4
    Kudos:
    15
    Bookmarks:
    4
    Hits:
    169
  10. Tags
    Summary

    When Sans as PeriodicJoke joins a VR game and meets a super powerful group of newb helpers who are a family unit, he thinks he's found a great gaming family. After a nasty encounter though, he takes a break and the game goes down only to come back up, but now in reality instead of just in VR. Can he still trust the group who were so friendly in-game? What will happen when he takes up arms with them?

    Language:
    English
    Words:
    292,041
    Chapters:
    14/15
    Comments:
    55
    Kudos:
    60
    Bookmarks:
    9
    Hits:
    1304
  11. Tags
    Summary

    You just had one year left to finish college and graduate with the course of your choice... Not until your aunt left you the responsibility of being a caretaker in her old Victorian house. With her promise of paying for your college funds the next year in exchange of having her property rented by at least two monsters, you had no choice but to oblige. You never cared about the monsters arriving at the surface nor had any strong opinions about it.

    But that perspective changed when two skeleton siblings showed up at your doorstep, holding a poorly drawn brochure to your face, a bag of G resting in your front porch... And when you realized how it was fun to tease and play little games with the older brother named Sans.

    Language:
    English
    Words:
    65,312
    Chapters:
    10/?
    Comments:
    36
    Kudos:
    87
    Bookmarks:
    21
    Hits:
    2256
  12. Tags
    Summary

    You are an illegitimate child, the result of the love of a werewolf and a vampire. In the books, creatures like you were exalted above the rest, possessed of immense power and skill. But in reality, it's the opposite. Like your inability to digest blood, or your inability to use vampire hypnosis. And those are just some of the problems half-breeds like you have...

    Your family on your mother's side refused, couldn't accept you, so all your life you grew up under the wing of your father, who owned an elite vampire establishment in Ebott. Humans often went there to make unusual acquaintances or earn converts.

    So when word spread inside the club that one of the female customers, who owed your father a debt, refused to pay under the pretext that she got pregnant by her boyfriend, you became involuntarily interested. Because her boyfriend was a monster...

    Language:
    English
    Words:
    14,664
    Chapters:
    5/?
    Comments:
    33
    Kudos:
    149
    Bookmarks:
    37
    Hits:
    1366
  13. Tags
    Summary

    The Human has always been good at getting into trouble. Thanks to said mischief, the skeletons are introduced to entirely new world, one that is both adorable and disturbing all at once. These new, tiny skeletons are a handful, and the multiverse is not prepared for what the Fells will go through to help out these little monsters.

    Bitties may be simliar to other verisons of Bitties but they are not all exactly the same.

    A continuation of Light Drizzles introducing the Bitty Universe, turning out to be so massive it needed it’s own separate story dedicated to it. It is recommended you read Light Drizzles before reading this, but of course you don’t have to. There are some context stuff and events from the first story that are referenced to here.

    Featuring lots of Bitty artwork in most of the chapters!

    Master Name Key at the Bottom!

    Series
    Language:
    English
    Words:
    123,400
    Chapters:
    30/?
    Comments:
    65
    Kudos:
    21
    Bookmarks:
    3
    Hits:
    1051
  14. Tags
    Summary

    She has set rules.
    She has a set routine.
    She never strays away from her formed path.
    Why?
    Because she loves her home, her life and her wonderful husband.
    ...Despite the various rumors surrounding his persona, she stays loyal and true to her vows.
    Why?
    Because she's the perfect wife.
    His perfect wife.
    ...
    Or so he and the others believe...

    Language:
    English
    Words:
    929
    Chapters:
    1/?
    Comments:
    4
    Kudos:
    24
    Bookmarks:
    6
    Hits:
    135
  15. Tags
    Summary

    Red and Sans are still figuring out what a relationship looks like for them. That means they're taking things one step at a time, and that's okay.

    Red needs a lot more courage than he thought he would.

    Sans is braver than he thinks.

    This fic takes place after "Serif One" and "Intellectually Compatible" and I recommend reading those first for the full context.

    Series
    Language:
    English
    Words:
    3,092
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    16
    Bookmarks:
    1
    Hits:
    64
  16. Tags
    Summary

    Basically a bunch of crossover one-shots that I make to pass the time. All of these are my personal favorate characters btw.

    Language:
    English
    Words:
    210
    Chapters:
    2/?
    Hits:
    45
  17. Tags
    Summary

    Sunny knew that he might have to have to face reality again, he just didn't know reality wasn't taking no for an option.

    He also didn't know reality had figured out how to use drugs.

    But hey, might as well make the most of it. After all, it's not every day you get to see a ghostly version of your sister along with talking skeletons and goats that wish to adopt you and your friends. (Wait, he still has a crush on Aubrey, oh no-)

    But still, he can't shake the feeling that SOMETHING is following him, and neither can his friends...

    Series
    Language:
    English
    Words:
    9,597
    Chapters:
    4/?
    Comments:
    16
    Kudos:
    69
    Bookmarks:
    12
    Hits:
    893
  18. Tags
    Summary

    Information seeks to spread itself, and there’s always some unfortunate schmuck who’s innocent and curious enough to open the latest incarnation of Pandora’s Box. It is inevitable, and yet it always falls to the least suited individual to take things in stride and mend the broken bonds between dysfunctional monsters. No matter how undeserving they truly are.

    Language:
    English
    Words:
    1,372
    Chapters:
    2/?
    Kudos:
    5
    Hits:
    92
  19. Tags
    Summary

    On a boat named the S.S. Last Hope heading to an unknown destination, 16 unusual characters wake up and discover they've been placed into a killing game. Led by Sans, the Ultimate ???, and Ryuunosuke Akutagawa, the Ultimate Mafioso, these 16 will try to escape and find out why their realities have collided...before it's too late. (Collected from a Discord RP done by Snowbunny - my girlfriend who is the GM, and me, writing Akutagawa and Sans.)

    Series
    Language:
    English
    Words:
    240,457
    Chapters:
    32/?
    Comments:
    16
    Kudos:
    49
    Bookmarks:
    5
    Hits:
    1803
  20. Tags
    Summary

    This story takes place in an alternate universe where the core exploded and gaster wasn't there to stop it, leading to several variations in the timeline that left the underground unrecognizable.

    Series
    Language:
    English
    Words:
    32,310
    Chapters:
    8/8
    Kudos:
    1
    Hits:
    62

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