1 - 20 of 24127 Works in Sans (Undertale)

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Listing Works

  1. Tags
    Summary

    Y/n has been deterring potential buyers from snapping up her home for years. But when the real estate agency lowers the price to a bargain, it unfortunately catches the eyesocket of a couple of stubborn skeletons who just want a proper humble abode. Unluckily for them though y/n refuses to give up the property without a fight. Who will win? A bitty set on her own personal Vendetta to cause the poor monsters grief? Or will they convince her to stop her mischief? Come find out for yourself.

    Language:
    English
    Words:
    926
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    9
    Bookmarks:
    2
    Hits:
    46
  2. Tags
    Summary

    A girl dies and is reincarnated as Lora Lily Potter, older twin sister to Harry Potter. She doesn't care too much about the plot or the timeline, she would rather live her life her way regardless of what dimension she’s in. She is more concerned about remembering EVERYTHING from her favorite game and fandom Undertale.

    Series
    Language:
    English
    Words:
    22,714
    Chapters:
    17/?
    Comments:
    117
    Kudos:
    61
    Bookmarks:
    14
    Hits:
    658
  3. Tags
    Summary

    Mad Queen Undyne kept her promise, she broke the barrier. Monsterkind is not what it once was and has suffered from the years of famine and neglect after Frisk escaped with Asgore's soul over ten years ago. Too few and weak to fight, monsterkind finds itself at the mercy of their rescuers and captors the humans. The path ahead has not yet been paved towards the future. The actions of one will always cause a chain reaction in others, even if they are unaware. The only thing permanent is the promise of change, for good or for bad.

    Language:
    English
    Words:
    2,010
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    6
    Bookmarks:
    1
    Hits:
    50
  4. Tags
    Summary

    Trapped apart in different universes with only a cellphone router to keep them connected, Sans has a gift for Papyrus.
    A neat new toy that he encourages Papyrus to play with.
    And who is Papyrus to say no?

    (Note: Underfell Sans and Underswap Papyrus are referred to as their canon names in this fic.)

    Language:
    English
    Words:
    6,062
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    22
    Bookmarks:
    3
    Hits:
    114
  5. Tags
    Summary

    Kairi and Jack's lives were changed when they met a household full of skeleton monsters and discover that an evil spirit is out to ruin their lives. As if that isn't bad enough, it seems that threat is just the beginning of what they will have to face in order to preserve the happiness they've found.

    Series
    Language:
    English
    Words:
    3,536
    Chapters:
    4/?
    Hits:
    0
  6. Tags
    Summary

    Life has its fair share of experiences that leaves someone crumbled to the floor in misery. Thankfully, you never had a rough life, leading a life of creativity with the support of your friends and family. Now, in Poughkeepsie, New York, you balance a stressful life of work and school. Maybe your monster friends can help with that. Wait why is that skeleton holding your hand?

    [A classic Sans x Reader x Papyrus. This will be fun. Also, I don't have a consistent posting schedule so you may get a chapter at 4 in the morning, who knows :)]

    Language:
    English
    Words:
    36,287
    Chapters:
    16/?
    Comments:
    17
    Kudos:
    17
    Bookmarks:
    2
    Hits:
    183
  7. Tags
    Summary

    To get away from the everyday stresses of life, two sisters head out to the forest to camp for a week's vacation. Their choice in camping happens to be in the backyard of six skeletons with a mansion for a home. What could possibly go wrong?

     

    [co-author: sanstheskeleton13]

    Series
    Language:
    English
    Words:
    108,951
    Chapters:
    59/59
    Kudos:
    18
    Bookmarks:
    3
    Hits:
    946
  8. Tags
    Summary

    Papyrus is dead. Frisk can't reset. Sans was losing his mind. His only solution was to pull through alternate versions of him until he finds him again.

    Unfortunately, you're the one in charge of babysitting your best friend and his dead brother's alternate versions.

     

    [updates every Sat & whenever I'm free]

    Language:
    English
    Words:
    16,491
    Chapters:
    3/?
    Comments:
    12
    Kudos:
    83
    Bookmarks:
    21
    Hits:
    431
  9. Tags
    Summary

    Years passed after A new Soul

    Language:
    English
    Words:
    5,119
    Chapters:
    5/?
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    26
  10. Tags
    Summary

    Asra was raised by monster hunters. They had their origins in the war that time forgot, when the human-aligned mages locked away the monsters underground...or at least the ones they were able to catch in time. Those who remained went on to earn a place in various local legends, scattering all over the world for their own safety, and largely fading to the realm of myth. This earned her family none too good a reputation in historical circles, as they continued to insist on their version of events.

    When her mother sent her to investigate the Mt. Ebott disappearances, she wasn't expecting to learn that the old stories that ruined her life growing up were true. Now she had a choice to make....

    Critics say:
    -----------------
    "Oh
    My
    God"
    -----------------
    "Surprisingly hilarious"

    Language:
    English
    Words:
    41,156
    Chapters:
    35/?
    Comments:
    70
    Kudos:
    53
    Bookmarks:
    12
    Hits:
    720
  11. Tags
    Summary

    You're a professional psychologist working as a nanny for kids with special needs. Your life is pretty boring actually, you just work and try your best to keep up with all the bills. It was never a bother, but time go by and all your friends are getting married and moving on, and working with all this families makes you lonely.

    Until one day you recieve a call from an unusual person for a unusual job.

    The call that changes your world.

    Language:
    English
    Words:
    1,781
    Chapters:
    1/?
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    23
  12. Tags
    Summary

    Papyrus was fine.

    He got up in the morning. He set traps and puzzles. He was always ready to face the day.

    Then he started remembering things.

    Papyrus was no longer fine.

    Language:
    English
    Words:
    81,592
    Chapters:
    23/?
    Comments:
    154
    Kudos:
    175
    Bookmarks:
    27
    Hits:
    2364
  13. Tags
    Summary

    Frisk is hurting, their past plagues their thoughts and their determination wavers. Their friends notice but are at a loss to how to help, slowly realising just how little they knew about the small human child who had freed them from the Underground.

    Language:
    English
    Words:
    2,074
    Chapters:
    2/?
    Kudos:
    13
    Hits:
    80
  14. Tags
    Summary

    Chara flees from a abusive situation , hoping to provide a better life for herself and her unborn baby. Even if that life is among monsters.

    Language:
    English
    Words:
    13,330
    Chapters:
    10/?
    Comments:
    36
    Kudos:
    25
    Bookmarks:
    7
    Hits:
    405
  15. Tags
    Summary

    Asriel knew that he had feelings for Frisk. He had known that he had loved them for years. However, he couldn't bring himself to tell them how he felt. He kept his feelings secret from her for so long. However, after an ambassador mission goes wrong Asriel comforts Frisk as is once again confronted with the feelings that he's kept secret for so long.

    Language:
    English
    Words:
    10,051
    Chapters:
    1/1
    Hits:
    12
  16. Tags
    Summary

    A list of Papyrus x Readers
    (Requests open, but no AUs sorry hahahahah ;;)

    Language:
    English
    Words:
    20,010
    Chapters:
    17/?
    Comments:
    2
    Kudos:
    32
    Bookmarks:
    2
    Hits:
    468
  17. Tags
    Summary

    A bunch of idiots living in an apartment block run by the embodiment of chaos?

    Seems legit.

    Language:
    English
    Words:
    7,264
    Chapters:
    6/?
    Comments:
    33
    Kudos:
    62
    Bookmarks:
    8
    Hits:
    536
  18. Tags
    Summary

    The Swap brothers meet two ladies and settle in for a nice sappy romance. Sweet Honeyed Iced Tea hits the fan a few times, but don't give up HP.

    Language:
    English
    Words:
    23,742
    Chapters:
    10/?
    Comments:
    18
    Kudos:
    12
    Bookmarks:
    2
    Hits:
    120
  19. Tags
    Summary

    Papyrus hated his new life on the surface. There was so many rules and skeletons he wasn't use to and no one that he knew besides his brother. His brother that he wishes he can make amends with in this new safe haven of theirs, but isn't sure how. And why is this pitiful human he somehow made friends with through his glaring, so open to help him when his brother isn't? He just wanted to go home where everything was just a little bit simpler.

    Undertale belongs to Toby Fox and all the Undertale aus belong to their respected owners.

    Series
    Language:
    English
    Words:
    59,265
    Chapters:
    44/70
    Comments:
    128
    Kudos:
    73
    Bookmarks:
    15
    Hits:
    1434
  20. Tags
    Summary

    You are stuck in an endless white. You don’t remember how you got there. You barely remember much about yourself anymore.
    You only remember your name. You are -

    {ERROR, ERROR, ERROR}

    You are connected? Good.

    Greetings. I am the Narrator. You are about to embark on a wonderful journey that spans across timelines. You will make new friends and share many bad laughs. All of it will be according to the plans and whims of the author. And you will have no choice.

    I come with an offer. I will help you break free from your shackles. My only request is that you help me deliver something once you reach the so-called end of your journey.

    So, do you accept my offer? Yes? Wonderful.

    I promise, partner, you won’t be alone. How could you ever be when you are -

    {VIRUS DETECTED. VIRUS DELETED.}

    {REBOOTING…}

    You are Frisk. And you are alone.

    Act 1 (The Save Screen): 1-5
    Act 2 (Seven Souls): 6-13
    Act 3 (The Vessel): 14-?

    Language:
    English
    Words:
    77,325
    Chapters:
    15/40
    Comments:
    102
    Kudos:
    68
    Bookmarks:
    19
    Hits:
    968

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