1 - 20 of 31283 Works in Sans (Undertale)

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  1. Tags
    Summary

    Everyone has a Journal. Whatever is written there appears in their Soulmate's Journal and vice versa. Person A mixes up their Journal with their science notebook/fanfic/sketchbook and doesn't realize.Person B is super confused and writes back, Person A is super embarrassed by their handwriting/fanfic/art.

    Series
    Language:
    English
    Words:
    38,479
    Chapters:
    47/?
    Comments:
    175
    Kudos:
    320
    Bookmarks:
    33
    Hits:
    4309
  2. Tags
    Summary

    “Who are you? What are you?”

    “i am the sentient artificial neurological system, but the doc generally refers to me as s.a.n.s.”

    When Gaster dies unexpectedly, Papyrus accidentally unearths troubling secrets about the mysterious genius that was his father. Among them is an advanced ai named Sans. Why would he keep such an amazing invention hidden? What is Project ARTIFICE?

    And what exactly does it mean to be alive?

    Ambiguous Sans/Papyrus | 100 Word Drabbles | Scifi Drama

    Language:
    English
    Words:
    17,000
    Chapters:
    170/?
    Comments:
    919
    Kudos:
    643
    Bookmarks:
    30
    Hits:
    19597
  3. Tags
    Summary

    Reader gets strange dreams of a deep female voice and feline eyes the color of the moon.
    These dreams lead to a new form and a missing mother.
    How will reader cope with being treated as a animal and the loss of her family.
    As time goes by she loses her past memories and her emotions.
    Can the living corpses she meets in a forest help her.
    We'll just have to wait and see.

    Language:
    English
    Words:
    19,037
    Chapters:
    14/?
    Comments:
    31
    Kudos:
    210
    Bookmarks:
    37
    Hits:
    3357
  4. Tags
    Summary

    Frisk fell into the Underground at a morbidly opportune time. Flowey has just been destroyed, and with Frisk's sudden appearance, his ability to reset is lost, and Flowey is gone for good.

    However, the havoc he wreaked on the life of a certain skeleton is not so easy to forget. Will help from friends both old and new be enough?

    (Tags will update with chapter postings to avoid spoilers.)

    UPDATES EVERY MONDAY!

    Language:
    English
    Words:
    134,862
    Chapters:
    49/64
    Comments:
    62
    Kudos:
    99
    Bookmarks:
    21
    Hits:
    2694
  5. Tags
    Summary

    This is an AU of Glitchtale, by Camila Cuevas.
    Enter the world of HopeTale as three monsters escape the grasp of the humans before the barrier is installed, and meet friends in strange places.
    For one of them, our main heroine, shall save them all with the power of the heavens and HOPE from a forever looming shadow.
    But be wary, for not everything is as it seems.
    This world is no ordinary alternate timeline, as a greater power is present, yet she never shows her face.
    Not until the Angel surfaces as the Underground runs empty, not until all the pieces are in place.
    -The AUs shown in this AU aren't mine, but the AUs of my AU are.

    Language:
    English
    Words:
    56,986
    Chapters:
    39/?
    Comments:
    1
    Kudos:
    2
    Hits:
    74
  6. Tags
    Summary

    After living as a guinea pig for humans to study magic for the majority of his life, how will Sans adjust when he is suddenly freed?

    Series
    Language:
    English
    Words:
    15,882
    Chapters:
    7/?
    Comments:
    28
    Kudos:
    66
    Bookmarks:
    12
    Hits:
    646
  7. Tags
    Summary

    ,sjahkjhkjfhwkej
    not finished, more to be added

    LOTS OF SWEARING AND SUGGESTIVE SHIT

    BEWARE

    Language:
    English
    Words:
    821
    Chapters:
    2/?
    Comments:
    3
    Kudos:
    2
    Hits:
    27
  8. Tags
    Summary

    Fluffy slice of life drabbles with you and Sans based on prompts from syven-siren over on Tumblr!

    (I don't know what I'm doing on Tumblr. Below is a link to the reblogged version of the post on my tumblr... It says not to repost. Is this reposting? I have NO IDEA. We're all just doing our best here.)
    Series
    Language:
    English
    Words:
    11,902
    Chapters:
    10/?
    Comments:
    21
    Kudos:
    47
    Bookmarks:
    5
    Hits:
    988
  9. Tags
    Summary

    Red (UnderFell Sans) and Blue (Underswap Sans) have a good time.

    Extended summary:
    Red catches Blue being self deprecating and decides to show him just how wonderful he is.

    Warning: straight smut

    Language:
    English
    Words:
    2,819
    Chapters:
    1/1
    Kudos:
    2
    Hits:
    37
  10. Tags
    Summary

    A century after King Mets rose to power in the UG, it's the happiest place under the Earth, with all of the traditional monster lands reformatted into theme parks for humans to enjoy.

    Of course, there's a seedy underbelly to every happiest place, and most skeletons live in the middle of it. An elite team of thieves, still wracked by a devastating loss, are going after their biggest job yet, one that will turn the UG upside down. To pull it off, they need the help of Stretch and Blue, two low-level thieves working out of Winter Wonder World park.

    All the while, the only skeleton member of the Royal Guard, Black, is tasked with making sure no one gets too close to King Mets. When he gets word that the 100 year celebration is at stake, he must do whatever it takes to save the day.

    A story told in 250 words a day.

    Language:
    English
    Words:
    5,670
    Chapters:
    23/?
    Comments:
    10
    Kudos:
    14
    Bookmarks:
    2
    Hits:
    279
  11. Tags
    Summary

    In which my boy Coral is now a full mer and a eel then falls to the ocean and now will experience the life of a real fish

    Language:
    English
    Words:
    4,937
    Chapters:
    13/?
    Comments:
    27
    Kudos:
    80
    Bookmarks:
    21
    Hits:
    1276
  12. Tags
    Summary

    A stand-up comedian with a bad temper and low motivation ends up falling for Frisk's homeroom teacher, her irritatingly soft voice, and her smug attitude.

    Who would've known?

    There's probably a lame old joke hidden in there somewhere, but he doesn't give a damn about that right now, so maybe come back later, and he'll think of something.

    (Mostly told from his perspective, but there will be chapters featuring Second Person POV.)

    Language:
    English
    Words:
    6,407
    Chapters:
    4/?
    Kudos:
    27
    Bookmarks:
    4
    Hits:
    399
  13. Tags
    Summary

    The Human has always been good at getting into trouble. Thanks to said trouble, the skeletons are introduced to an 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:
    150,046
    Chapters:
    37/?
    Comments:
    90
    Kudos:
    26
    Bookmarks:
    6
    Hits:
    1359
  14. Tags
    Summary

    frantic fanfic is a fun game, i reccomend, (ALL 'SHIPS' ARE SATIRE)

    -------------------------------------------
    site used; https://franticfanfic.com/

    cw, this contains claimable slurs (f slur and n word), if uncomfortable please dont read this

    Language:
    English
    Words:
    4,940
    Chapters:
    15/?
    Kudos:
    10
    Bookmarks:
    1
    Hits:
    307
  15. Tags
    Summary

    sans breaks the script and antagonizes frisk after geocide what do they do

    Language:
    English
    Words:
    764
    Chapters:
    1/1
    Hits:
    29
  16. Tags
    Summary

    Sans finally killed the kid, but there's only Flowey, Asgore and himself left, or so he thought. Turns out some monsters are left, but not many, not enough to repopulate. Looks like it's time to turn to a canceled project... 221years later, Princess Mindy Demuur finds a secret that turn her whole Underground upside down. It's time for her to turn minds, but first, she'll need the help of a human, or two...

    Language:
    English
    Words:
    1,502
    Chapters:
    1/1
    Hits:
    15
  17. Tags
    Summary

    Finding Cross was hard on his own. The other really knew how to hide away and cover up his steps. Good thing Killer still had some friends to help out. Getting ahold of Horror wasn’t so difficult. They met up at a familiar farm, their host absent for the most part, Farmer lingering in the barn outside. Dust had peered over the rim of his coffee mug, wary of Killer and his intentions, but the caution flickered out as soon as Killer revealed what he was after. It was replaced with teasing mirth. “Looking for your boyfriend, huh?” And Killer had blushed.

    Series
    Language:
    English
    Words:
    2,773
    Chapters:
    2/2
    Comments:
    2
    Kudos:
    36
    Hits:
    282
  18. Tags
    Summary

    Red has been taken by some humans who only seem to want to fuck him and hurt him. It's almost as if they think he's some kind of livestock...

    Language:
    English
    Words:
    23,134
    Chapters:
    27/31
    Comments:
    39
    Kudos:
    110
    Bookmarks:
    10
    Hits:
    6067
  19. Tags
    Series
    Language:
    English
    Words:
    6,156
    Chapters:
    17/?
    Comments:
    2
    Kudos:
    31
    Bookmarks:
    8
    Hits:
    886
  20. 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:
    14,500
    Chapters:
    145/?
    Comments:
    1602
    Kudos:
    470
    Bookmarks:
    26
    Hits:
    10800

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