1 - 20 of 17309 Works in Sans (Undertale)

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  1. Tags
    Summary

    Tags will be added as the story continues. So will a description.

    Language:
    English
    Words:
    1,134
    Chapters:
    1/?
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    38
  2. Tags
    Summary

    You, who have a questionable job, a mysterious past, weird abilities, and a few bad habits. Him, a laid back skeleton who's not so mildly suspicious of you. And, of course, the wacky people surrounding you. What else could you want in life?

    Language:
    English
    Words:
    32,949
    Chapters:
    24/?
    Comments:
    20
    Kudos:
    114
    Bookmarks:
    20
    Hits:
    1801
  3. Tags
    Summary

    Alphys is forced to decide whether she would rather save her once-best friend, who is becoming more and more distant or the mysterious man history tried to erase, that she is slowly remembering.

    Dark, darker, yet darker.

    (Post-Pacifist ending to start, but it's going to deal a lot with resets so that's not a forever thing)

    Language:
    English
    Words:
    26,758
    Chapters:
    11/?
    Comments:
    40
    Kudos:
    53
    Bookmarks:
    5
    Hits:
    615
  4. Tags
    Summary

    This is a book of very short drabbles for a variety of ships. Catch is, they're written extremely poorly. On purpose.

    Language:
    English
    Words:
    11,187
    Chapters:
    25/?
    Comments:
    15
    Kudos:
    10
    Bookmarks:
    1
    Hits:
    184
  5. Tags
    Summary

    A collection of the Kustard week prompts I got on my ao3.

    Kustard is Ketchup and Mustard ships. Both Sfw and Nsfw, beware chapter warnings!!!

    Language:
    English
    Words:
    7,902
    Chapters:
    6/6
    Comments:
    4
    Kudos:
    24
    Bookmarks:
    3
    Hits:
    329
  6. Tags
    Summary

    Collection of Dust drabbles
    Ever wonder how Dust would react to certain situations?
    Leave a comment and see for yourself.

    Dust x horror
    Dust & Frisk
    Dust & Classic
    Dust & Friends

    Series
    Language:
    English
    Words:
    1,150
    Chapters:
    1/?
    Hits:
    10
  7. Tags
    Summary

    After one of their many fights, Error attempts to land the finishing blow on Ink- Ending their battle forever... but something makes him hesitate. ...Their health is exactly the same. "If I kill you will we both disappear?"

    Language:
    English
    Words:
    17,170
    Chapters:
    5/5
    Comments:
    23
    Kudos:
    84
    Bookmarks:
    13
    Hits:
    1565
  8. Tags
    Summary

    Once upon a time humans and monsters went to war.
    Once upon a more recent time Papyrus' brother Sans got a promotion. And now Papyrus was off to buy him a human toy, pet, simple plaything...
    Humans and Monsters. That was all that was important. Humans and Monsters. Just supposed to be a week of fun. One's hell being another's heaven. Humans and Monsters. It's just the way things go. Her hell, their heaven.
    ....... but something's wrong.
    It's not the way it goes at all.
    And you may think the worse person can't change.
    Because LOVE and hurting are a cycle.
    But hope and Mercy are too.
    You just have to keep finding ways to stay determined.
    Even when it seems impossible and hard, and Mercy apparently seems spent.

    (Swapfell Surface AU) (kinda Swapfell) (mostly Swapfell)

    Language:
    English
    Words:
    205,373
    Chapters:
    59/?
    Comments:
    359
    Kudos:
    162
    Bookmarks:
    13
    Hits:
    5297
  9. Tags
    Summary

    You lost your job, your boyfriend cheated on you with your best friend, and got kicked out of your apartment. Where do you go? A trip to the bar should help you think. Little did you know... that night changed your life forever.

    Language:
    English
    Words:
    67,594
    Chapters:
    58/?
    Comments:
    711
    Kudos:
    402
    Bookmarks:
    76
    Hits:
    9851
  10. Tags
    Summary

    Kamari333's Kinktober shorts, following the prompts set along HERE.

    Some days are hits. Some are misses. You be the judge if you choose to read.

    Individual tags in the summaries and notes.

    Functional Table of Contents included!

    Language:
    English
    Words:
    43,081
    Chapters:
    24/32
    Comments:
    168
    Kudos:
    146
    Bookmarks:
    17
    Hits:
    5020
  11. Tags
    Summary

    They should have known breaking the barrier wouldn't have just been that easy.
    Integrating into society shouldn't have been that simple.

    wE sHOulDn'T hAVe BroKen the SEcOnD one.

    After breaking the barrier monsters went free, they were accepted into society easily... almost too easy.

    It wasn't long before problems arose.

    It wasn't long for everything to change.

    It wasn't long before humanity to become something different... Something so much worse.

    Twenty Years Later and we are still suffering.

    When will it End?

    MysticTale. The Beginning of the End.

    [First few chapters are set up of the Universe. Rest is a story in that Universe.]

    Language:
    English
    Words:
    939
    Chapters:
    2/?
    Comments:
    4
    Kudos:
    7
    Hits:
    60
  12. Tags
    Summary

    Snippets of chronological moments revolving around a undiscovered rare pair dealing with the aftermath of vague and unknown pasts.

    Main Goal: Dabbling in Character Development

    Disclaimer: I do not own Undertale nor do I make money from this fanfic.

    Language:
    English
    Words:
    1,451
    Chapters:
    1/?
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    17
  13. Tags
    Summary

    Sans had nothing to lose. Or so he thought. Maybe he should have given up instead of trying to finish what his old man started. There were worse things in life than passively awaiting a Reset in an Underground thick with dust.

    Post Leaderless Ending | Mobfell!Sans x Undertale!Sans | Dark

    Language:
    English
    Words:
    8,956
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    11
    Bookmarks:
    3
    Hits:
    69
  14. Tags
    Summary

    Tags/Pairings shown at the beginning of each chapter.

    Language:
    English
    Words:
    22,255
    Chapters:
    23/32
    Comments:
    95
    Kudos:
    166
    Bookmarks:
    21
    Hits:
    8820
  15. Tags
    Summary

    All the bonus stories, POV's and 'what if's' will go here.

    If you've got a request/something you'd like to see in this story, comment below. And hey, the more people who comment on your comment, the far more likely I'll be inclined to do it =)
    No promises, of course, but interest from readers is definitely motivation for authors.

    Language:
    English
    Words:
    7,313
    Chapters:
    3/?
    Comments:
    22
    Kudos:
    108
    Bookmarks:
    16
    Hits:
    1281
  16. Tags
    Summary

    Based off the Amazing World of Gumball episode, ‘The Night’, follow your favourite Undertale characters as, after a long day, they climb into their beds, fluff up their pillows, lay down their heads, and drift off to a magical place.

    The land of dreams: a place not bound by rules or limitations. A world where anything can happen, and where anything is possible. Where the greatest joy and deepest fears can be found. Where fortunes are lost and found every night.

    Where will the dreams of such weird, magical creatures take us? What wondrous, mysterious things will we see?

    The answer lies inside, dear reader.

    Language:
    English
    Words:
    4,803
    Chapters:
    4/?
    Comments:
    13
    Kudos:
    7
    Bookmarks:
    3
    Hits:
    45
  17. Tags
    Summary

    Sans gets a Bitty just like his worried brother asked. That should be the end of his magical creature adoptions right? Not so much, more creatures keep showing up! All he wants is some peace and quiet. Little does he know these creatures won't leave so easily.

    Language:
    English
    Words:
    26,966
    Chapters:
    11/?
    Comments:
    73
    Kudos:
    175
    Bookmarks:
    22
    Hits:
    1337
  18. Tags
    Summary

    My version of how Chara from Storyshift found themselves in the loving care of the Dreemurrs. A lot happens before they open up and comes into their own. But that's okay, because love doesn't come at a cost down here.

    Language:
    English
    Words:
    2,076
    Chapters:
    3/?
    Comments:
    9
    Kudos:
    5
    Bookmarks:
    1
    Hits:
    66
  19. Tags
    Summary

    I'm trying my hand at this, because I failed last year 8,D

    All gonna be pairings from my fic/series Tag's Multierse

    MIND THE TAGS

    Series
    Language:
    English
    Words:
    26,674
    Chapters:
    16/31
    Comments:
    25
    Kudos:
    24
    Bookmarks:
    2
    Hits:
    1731
  20. Tags
    Summary

    In this UNDERGROUND, the Level of Violence is measured with a real physical element: fire. When someone in this universe gains LOVE, a patch of fire will appear on their body with each kill. The location of the fire will be determined by how they gained their LOVE and the amount of HP of who they killed. If someone were not to gain any LOVE, they will turn to ash between 2 months to 4 years. On the other hand, if someone were to gain too much LOVE, best case scenario would be most likely prone to setting things on fire without thinking. Worst case scenario: they will suffer combustion and will leave nothing but ash. The fire will grow or die down drastically depending on the two emotions; the fires on the person's body will flare up when angry, and die down when sad.

    One good thing about all this: LOVE will boost their immunity to being burned and ability to breath normally around smoke. Whether human and monster, both are included in this scenario if they are within MT. Ebott.

    Language:
    English
    Words:
    11,022
    Chapters:
    4/?
    Comments:
    2
    Kudos:
    10
    Bookmarks:
    1
    Hits:
    120

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