1 - 20 of 21515 Works in Sans (Undertale)

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  1. Tags
    Summary

    Dark, yet Darker.
    In spite of the invitation the Darkners and the entire kingdom received to join the above ground world, there are still a few left behind within the otherworldly caverns, lost, hopeless, or in Jevil's case, still locked up. Charlie, a representative for the rights and acts of monsters and the like, must find those who are left behind and bring to the light. Even if it breaks her.

    Warning: Spoilers! Lots of 'em.

    Please bear in mind this is a possible universe/AU/ending that I'm sure won't be canon due to the game being a demo. This will be eventual NSFW; no xReader for this storyline, maybe in the future if it is wanted. However, there are other humans here, too.

    Language:
    English
    Words:
    46,301
    Chapters:
    31/?
    Comments:
    65
    Kudos:
    118
    Bookmarks:
    11
    Hits:
    2736
  2. Tags
    Summary

    Lesser Dog is just a cutie pie, isn't he? YOU FOOL! Well, yes, he's adorable, but looks can be deceiving. Lesser Dog has been playing cute and dumb this whole time, and now he's about to get exactly what he desires.

    Language:
    English
    Words:
    3,058
    Chapters:
    1/17
    Kudos:
    1
    Hits:
    3
  3. Tags
    Summary

    You have had one crazy month. It is TIME for some RELAXATION!

    With your favorite skele datemate, of course!

    Language:
    English
    Words:
    2,003
    Chapters:
    1/1
    Kudos:
    1
    Hits:
    3
  4. Tags
    Summary

    In volunteering to help Alphys with SCIENCE, things go wrong.

    Now Sans' friends and family are getting dragged through his memories with a front row seat to his trauma.

    ~~~

    "No! No" Sans screamed as he started to panic, "nononononononono! NO!"

     

    "S-s-sans! Pu-p-please d-don't p-pani—"

     

    Then everything went white.

    (This is mainly for fun and kinda goes crazy in places)

    Language:
    English
    Words:
    1,090
    Chapters:
    1/1
    Kudos:
    3
    Hits:
    18
  5. Tags
    Summary

    Story 13 of the Newborn Saga, the Four Emperors Arc. The Four Emperors have gone to war, and the Kids Next Door have joined in the scuffle. Who will be crowned the Pirate King, and who will be sent to Davy Jones' Locker? Everyone agrees: "It's a pirate's life for me."

    Series
    Language:
    English
    Words:
    330,026
    Chapters:
    50/60
    Kudos:
    4
    Hits:
    1128
  6. Tags
    Summary

    Error is trying to be a nice guy. Ink's curious as to why, but he'll find out sooner or later :D
    Other side stuff happens too.
    New characters will also be added later on, and I'll edit this once they join in. There's probably gonna be a ton of edits too lol
    I haven't thought about the plot. I just go along as I write lmao, probably not the best thing to do but eh

    Language:
    English
    Words:
    3,414
    Chapters:
    6/?
    Kudos:
    23
    Bookmarks:
    3
    Hits:
    221
  7. Tags
    Summary

    Sequel to True Soul - two and a half years after the Underground Monsters escaped Mt Ebbott have passed and there are still problems between humans and monsters. And if that wasn't enough, an Organization of Monster Hunters have arisen up to attention, attacking monsters and their humans allies, causing fear and chaos for humanity and monster kind. And people are starting to wonder if the Monster Hunters are right or if they are wrong.

    The question is, will there be a new war and just how many will die this time? And what the hell did Gaster do this time to cause a paradox in reality?!

    And who is messing with the timelines and alternate dimensions?

    Series
    Language:
    English
    Words:
    93,699
    Chapters:
    26/?
    Comments:
    14
    Kudos:
    52
    Bookmarks:
    5
    Hits:
    1334
  8. Tags
    Summary

    You are living a normal life working at a pets store. You suffer from mild/severe depression, nights are impossible to get proper sleep due to chronic insomnia, and you have major trust/commitment issues. Monsters have been on the surface for quite some time, but you still have yet to see any in your small town.

    You go into work after another sleepless night expecting just another shitty day, only to find that monsters have indeed found their way to your city when you bump into one!

    How will this effect your mundane life? Maybe monsters might help with your depression...

    NSFW chapters will be marked as *Chapter Title*

    Language:
    English
    Words:
    162,333
    Chapters:
    50/?
    Comments:
    293
    Kudos:
    412
    Bookmarks:
    87
    Hits:
    9958
  9. Tags
    Summary

    A Christmas special.

    Language:
    English
    Words:
    2,038
    Chapters:
    5/24
    Comments:
    38
    Kudos:
    72
    Bookmarks:
    4
    Hits:
    387
  10. Tags
    Summary

    The AU Sanses meet up for a Christmas Party.
    How well is it going to go?
    Thought I'd do something for Christmas lol

    Language:
    English
    Words:
    1,399
    Chapters:
    3/?
    Comments:
    3
    Kudos:
    5
    Hits:
    25
  11. Tags
    Summary

    Red wanted a better life for his six-year-old brother, so he saved his money, scored a new job and hauled the temperamental brat halfway across the city to a new apartment, far away from the cesspit they once called home. Falling in love with his punny next door neighbor wasn’t part of the plan.

    Kustard | 100 Word Drabbles | Romance

    (For best experience, read in Entire Work mode instead of Chapter-by-Chapter)

    Series
    Language:
    English
    Words:
    21,900
    Chapters:
    219/?
    Comments:
    2153
    Kudos:
    1082
    Bookmarks:
    63
    Hits:
    19083
  12. Tags
    Summary

    I'm trying a new writing style and writing about Undertale. That basically it, besides it's Grillby angst.

    Language:
    English
    Words:
    5,374
    Chapters:
    10/?
    Kudos:
    1
    Hits:
    25
  13. Tags
    Summary

    Basically ask and dare everyone, its going to be insane

    Language:
    English
    Words:
    599
    Chapters:
    1/?
    Kudos:
    1
    Hits:
    12
  14. Tags
    Summary

    A story about mental health, healing, finding friends, and maybe even some redemption. Based on my own life experiences.

    Language:
    English
    Words:
    2,256
    Chapters:
    1/?
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    17
  15. 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:
    19,206
    Chapters:
    11/?
    Comments:
    66
    Kudos:
    48
    Bookmarks:
    10
    Hits:
    653
  16. Tags
    Summary

    Based off undertale characters, but does not have the usual monster-rise-to-power political plot.

    Our 23 year old Female MC is an optimist who does her best to care for those around her.

    She owns a small cafe, so how does she manage to afford her baby blue sports car and motorbike?
    She also has a little pet rabbit called Kiwi, and an indecipherable train of thought.

    Sans is hurt by all he's gone through during the time underground, but MC won't let him drown.
    He's smart, OP, and who knew he'd have a jealous streak in him?

    Who is this girl and why is she so crazy? More importantly, why does he love it?

    There is plot, but mostly fluff. Because I love fluff.
    Prepare for smiles and awwwwwwws.

    Language:
    English
    Words:
    28,301
    Chapters:
    15/?
    Comments:
    32
    Kudos:
    48
    Bookmarks:
    8
    Hits:
    493
  17. Tags
    Summary

    A continuation off of my other story, Coffee stains, and longing gazes.

    Language:
    English
    Words:
    2,065
    Chapters:
    1/1
    Kudos:
    27
    Bookmarks:
    6
    Hits:
    417
  18. Tags
    Summary

    You’re a tease, Sans is at the end of his wits.

    Language:
    English
    Words:
    4,918
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    40
    Bookmarks:
    7
    Hits:
    609
  19. Tags
    Summary

    As the Leader of Ebott, you’re expected to do what’s best for the people living there. You take on any challenge that comes your way, and, for the most part, you think you’ve done a pretty good job so far.

    That is... Until new visitors come to your city. Very non-human, magical visitors that you’d only ever heard legends about.

    You may be in over your head this time.

    Language:
    English
    Words:
    28,415
    Chapters:
    14/?
    Collections:
    1
    Comments:
    30
    Kudos:
    75
    Bookmarks:
    12
    Hits:
    712
  20. Tags
    Summary

    Just a bunch of drabbles created from writing prompts I found. Before ALN takes place.

    Language:
    English
    Words:
    1,924
    Chapters:
    3/?
    Comments:
    4
    Kudos:
    11
    Bookmarks:
    1
    Hits:
    45

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