1 - 20 of 19423 Works in Sans (Undertale)

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  1. Tags
    Summary

    You made it to the Surface.
    You made the right choices.
    You have a new life, a new home, a new family who loves you and who you love with an intensity that surprises you sometimes.
    You saved everyone.

    But that knowledge doesn't keep the nightmares away.

    As a side note, what do you think of spaghetti lemonade?
    And what's up with the weird humans?
    Does anything make sense?
    Where do skeletons come from?

    Series
    Language:
    English
    Words:
    38,003
    Chapters:
    102/?
    Comments:
    198
    Kudos:
    93
    Bookmarks:
    14
    Hits:
    1773
  2. Tags
    Summary

    Frisk finally leaves the place that she called home for five years. However, she payed a exit fee that had changed her world to one of darkness. Meanwhile, Sans had had enough and and left the other monsters behind. But he finds out that even an asshole can feel lonely

    Language:
    English
    Words:
    7,251
    Chapters:
    5/?
    Comments:
    5
    Kudos:
    32
    Bookmarks:
    2
    Hits:
    221
  3. Tags
    Summary

    And just like that.

    You sold your soul to the devil.

    Language:
    English
    Words:
    1,174
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    22
  4. Tags
    Summary

    after an unwelcomed, familiar face from your past pops up just to get you fired, you're lucky to know a couple of (some not so) friendly skeletons who help you find somewhere new to work in the monster governed city of ebott: grillby's isn't in the human district, but it's warm, the patrons are pleasant, and you really can't complain when it's just this shy far from home. but when you get an eviction notice for seemingly no reason, and not even a week later expelled from college for just about the same, where are you going to go?

    or, better phrased, reader gets hilariously yet tragically stuck in a house full of skeletons, and things go downhill from there.

    Language:
    English
    Words:
    6,012
    Chapters:
    2/?
    Comments:
    4
    Kudos:
    34
    Bookmarks:
    8
    Hits:
    228
  5. Tags
    Summary

    A series of one shots in a universe where Chara and Sans discover they have...something together.

    Language:
    English
    Words:
    4,379
    Chapters:
    3/?
    Comments:
    5
    Kudos:
    23
    Bookmarks:
    2
    Hits:
    367
  6. Tags
    Summary

    Red has a secret. So does Sans.

    The truth is they love each other. And sometimes that isn't enough.

    NO LONGER A ONE-SHOT!

    Language:
    English
    Words:
    2,512
    Chapters:
    2/?
    Comments:
    24
    Kudos:
    57
    Bookmarks:
    2
    Hits:
    257
  7. Tags
    Summary

    What happens when a former hip-hop/rave dancer stumbles upon Sans dancing in the park? What happens when he realizes that she's a dancer he's watched videos of? And that she quit dancing because she was injured? Keep reading to find out!

    Language:
    English
    Words:
    450
    Chapters:
    1/1
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    10
  8. Tags
    Summary

    You weren't meant to see him.

     

    He wasn't supposed to let you go.

    Was originally named: Skeleton in my closet?

    Language:
    English
    Words:
    18,674
    Chapters:
    8/?
    Comments:
    94
    Kudos:
    154
    Bookmarks:
    24
    Hits:
    1580
  9. Tags
    Summary

    Papyrus and Sans came to a village in hopes to go to sleep tonight in a warm bed and food in their bellies, what they didn't expect was the villagers begging sorcerer Sans to help them with their demon problem. Wanting a free meal and a bed, Sans accepted, but due to his brother's bleeding heart, Sans is now forced to take said demon with them.

    Papyrus was happy.

    Sans and the demon... not so much.

    Series
    Language:
    English
    Words:
    152,414
    Chapters:
    46/?
    Comments:
    557
    Kudos:
    494
    Bookmarks:
    35
    Hits:
    6431
  10. Tags
    Summary

    Imagine, living in isolation for over a century, only being able to hear the people above you....The only contact you receive is the amalgamates that plague the true lab...

    You get to meet a person like this, in multi-chaptered series, a person that hasn't seen or communicated with another human in over a century....As everyone attempts to find out more about his past, you, Sans, Flowey and the shadow man begin to figure out about the disappearance of someone forgotten long ago.

    Language:
    English
    Words:
    8,197
    Chapters:
    2/?
    Kudos:
    1
    Hits:
    12
  11. Tags
    Summary

    A purely noncanonical headcanon of an imaginary scene. Shuck, a dog monster and second in command to the anti-government resistance movement has been captured by the Guard. Like a mother lion teaching her cubs to hunt, Underfell Papyrus has brought his son Lombok in to try and squeeze some more information out.

    Baby's first interrogation. Fun times for all.

    Language:
    English
    Words:
    9,598
    Chapters:
    3/?
    Comments:
    2
    Kudos:
    3
    Hits:
    8
  12. Tags
    Summary

    "please, I can't lose another person who is important to me..."

    "I'm important to you?"

    "Of course!"

    When you love someone, the best thing is to let them go. Even if it causes your soul to shatter into millions of pieces. Sans and Blue are about to discover, just because your soul is broken, doesn't mean it can't be fixed as they find love in the most unlikely place.

    Language:
    English
    Words:
    66,303
    Chapters:
    32/?
    Comments:
    337
    Kudos:
    364
    Bookmarks:
    33
    Hits:
    4351
  13. Tags
    Summary

    Blue almost died, and Red thinks it's his fault. To him, this means he deserves to die as well.

    But it's okay, he tells himself, It's for Blue.

    Series
    Language:
    English
    Words:
    7,577
    Chapters:
    5/11
    Comments:
    10
    Kudos:
    17
    Bookmarks:
    2
    Hits:
    181
  14. Tags
    Summary

    You are a college drop out, band member, and bar tender in Ebott city. It has been five years since the monsters first emerged from the mountain and now you can't imagine a life without your skele boys.

    But wait, how are more monsters coming out of the mountain? And why are all of these new skeletons suddenly nice to you?

    Language:
    English
    Words:
    33,429
    Chapters:
    21/?
    Comments:
    161
    Kudos:
    615
    Bookmarks:
    103
    Hits:
    6383
  15. Tags
    Summary

    Long ago two races ruled over the earth: humans and monsters. One day war broke out between the two. The humans had nearly won but a mysterious man appeared, giving the monsters the power to defeat the humans, thus the war turned. After a long battle the monsters were declared the victor. From that day humans were subjected and forced to serve under monsters. New Kingdom became a capital state in this new regime. This is also where many human children are raised and trained to one day be sold to a monster. There were monsters who opposed this ruling, including the king’s own wife and so they left to make a new home in the mountains and under the earth.

    Language:
    English
    Words:
    34,444
    Chapters:
    14/?
    Comments:
    50
    Kudos:
    137
    Bookmarks:
    6
    Hits:
    1536
  16. Tags
    Summary

    There are good days, and then there are days that.... aren't. Nozomi knows these a little too well. But maybe even these days have a purpose, if the arrival of some new friends has anything to say about it.

     

    "You don't get it! You don't understand how hard it is to get up every day and just breathe! You have no clue what I'm going through so STOP CARING!"

    Their outburst had no effect on the skeleton, who leaned against the wall, picture complete with half-lidded eyes and a lazy smile. "Don't I?"

    Series
    Language:
    English
    Words:
    9,777
    Chapters:
    7/7
    Comments:
    31
    Kudos:
    31
    Bookmarks:
    3
    Hits:
    402
  17. Tags
    Summary

    You are Y/N L/N and this is your world.

    This story isn't particularly full of fluff. It's not meant to be happy go lucky. It's not meant to be some perfect world.

    This story is about family.

    So if you can handle all the ups and downs that come with it, well you're welcome to I guess.

    This was our world and we are going to live.

    Language:
    English
    Words:
    62,157
    Chapters:
    41/?
    Comments:
    232
    Kudos:
    248
    Bookmarks:
    37
    Hits:
    3652
  18. Tags
    Summary

    Sans is conflicted by night terrors and vague memories from previous timelines gone wrong. They are starting to become more vivid and soon he starts to notice deviations from what he's grown accustomed to, and Papyrus does something unusual that changes everything.

    With the River Person out of commission, Sans accompanies Grillby on a replenishment run through to New Home, all while wrestling with a feeling he just can't break about his long-time friend. While getting to know his friend in a newer light coupled with some changes that have come up due to past medical abuse, it is becoming more and more apparent that something or someone is interfering...

    (This fic is pre-canon which will eventually progress into gameplay plot with some embellishment. Originally rated Teen, but has since been upped to Explicit for references to bad physical and emotional trauma and Sansby exploration. Smut/sexual content will have warnings at the beginning of any chapters and a brief summary in the end notes.)

    Language:
    English
    Words:
    345,620
    Chapters:
    69/?
    Comments:
    1061
    Kudos:
    772
    Bookmarks:
    105
    Hits:
    14877
  19. Tags
    Summary

    Aurora has applied to work at Gaster's lab at the Core in order to complete the work-study program at New Home's University.
    Will she get the job and complete her thesis with relative ease? Or is there something more happening here?

    Language:
    English
    Words:
    7,688
    Chapters:
    7/?
    Comments:
    5
    Kudos:
    8
    Bookmarks:
    1
    Hits:
    96
  20. Tags
    Summary

    It is the ultimate battle for the fate of the Universe. How powerful is Shaggy? Can Goku and Superman manage to take him down and save the universe? Or will Shaggy's power be unmatched?

    Language:
    English
    Words:
    3,293
    Chapters:
    3/?
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    18

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