61 - 80 of 2,404 Works in Underswap Sans (Undertale)

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  1. Tags
    Summary

    You've been... Fuck, isekai'd in a void?? Go through the menu and try to understand the new world you're put it. Don't die, please. Your life sorta still matters, cuz you're a person. Shocker!

    Series
    Language:
    English
    Words:
    19,941
    Chapters:
    7/?
    Comments:
    61
    Kudos:
    17
    Bookmarks:
    2
    Hits:
    534
  2. Tags
    Summary

    assigned on a mission to fix a dating sim made by an everyday fan, on the other hand you? you where the one assigned to fix the antagonist.

    and oh? you where sure of hell a lot worse

    Language:
    English
    Words:
    4,359
    Chapters:
    3/10
    Comments:
    1
    Kudos:
    16
    Bookmarks:
    3
    Hits:
    416
  3. Tags
    Summary

    Part 21 of Fate's Creation Mechanism

    The Stars tell the Council what Error told Ink about Fate and the Multiverse and decide on a plan of action. Unfortunately, now all they can really do is wait.

    Series
    Language:
    English
    Words:
    2,639
    Chapters:
    1/1
    Comments:
    5
    Kudos:
    33
    Bookmarks:
    2
    Hits:
    233
  4. Tags
    Summary

    Nightmare hasn’t visited his Au since the apple incident, his gang (family) convinces to take him to take them there

    They find something very unexpected that changes so much

    Language:
    English
    Words:
    3,524
    Chapters:
    3/?
    Comments:
    18
    Kudos:
    66
    Bookmarks:
    8
    Hits:
    890
  5. Tags
    Summary

    I have such a bad habit of writing fics and never finishing them but i wanna be known for more than skeletons having sex LOL
    So here we go,,,,,,,,

    Language:
    English
    Words:
    1,228
    Chapters:
    3/?
    Kudos:
    3
    Hits:
    70
  6. Tags
    Summary

    Creativity flowed through her veins in the form of writing, something she absolutely adored. Never in her life would she expect it to be her cage, the reason she lost all sense of self. Although, the ones who built that cage were the ones who claimed that they were "protecting" her.

    All she wanted was to be free, to be her own person again. She couldn't even die anymore, Ink made sure of that. Walking on a tight rope of light and dark, good and evil, she isn't sure which way she'll fall. Will it be towards those that claim they are the multiverse's salvation, or those that are labeled as the multiverse's doom?

    Language:
    English
    Words:
    8,313
    Chapters:
    5/?
    Comments:
    51
    Kudos:
    87
    Bookmarks:
    22
    Hits:
    945
  7. Tags
    Summary

    Surely, the haunting rumors aren’t true. Right? Right.

    Language:
    English
    Words:
    8,490
    Chapters:
    5/?
    Comments:
    16
    Kudos:
    19
    Bookmarks:
    7
    Hits:
    277
  8. Tags
    Summary

    A household full of skeletons are competing over the attentions of one love. This isn't that house though. Unbeknownst to the group secretively wrestling with their chaotically unpredictable love lives and universe-meddling machine, another house a few doors down has been gifted with its own skeleton posse clamoring for the attentions of their own little lady. A little old lady by the name of Mabel.

    Is there a bitty or a monster you would like to have a bitty version that you would dearly love to drop into the story? I might find a way if I can.
    Lots of plot to come, aiming to update monthly when I can, depending on work and life!

    Language:
    English
    Words:
    33,248
    Chapters:
    10/?
    Comments:
    43
    Kudos:
    109
    Bookmarks:
    31
    Hits:
    1,790
  9. Tags
    Summary

    The Star Sanses and Nightmare's gang fight for the balance of positive and negative emotions in the multiverse. Blue breaks in the middle of battle. He does not want to do this anymore, but he can't remember why.

    Series
    Language:
    English
    Words:
    1,072
    Chapters:
    1/1
    Kudos:
    14
    Bookmarks:
    2
    Hits:
    84
  10. Tags
    Summary

    Your life is normal, beyond the fact that you have to hide that you are a hybrid monster. But beyond that, hiding was easy! You found a groove...

    That is, until you meet a very charismatic skeleton and his brother...

    Suddenly, hiding is much harder now.

    Especially when you also have to hide the fact that your best friends are also your soulmates...

     

    What was that noise from the basement?

    Language:
    English
    Words:
    8,822
    Chapters:
    3/?
    Comments:
    24
    Kudos:
    101
    Bookmarks:
    34
    Hits:
    1,190
  11. Tags
    Summary

    After getting your House application rejected, you felt like you fell short from life and your dreams of being independent...wasted..

    That is until one of your friends gives you a boost by introducing you to one of his sketchy friends with a old house he wants to rent out

    At first, a saving grace from God turns to utter roommate chaos as some things cant be kept in the basement for long.......LITERALLY

    Language:
    English
    Words:
    16,270
    Chapters:
    4/?
    Comments:
    4
    Kudos:
    18
    Bookmarks:
    7
    Hits:
    579
  12. Tags
    Summary

    Y/n lived a normal life. Well five years ago they did. They were known to heal. But someone caught wind of that, one not of good intent. He was evil and so were his workers. So now you live life in a cell, hair terribly long, Maybe Y/n can suck up their pride. They can befriend the ones who keep them in prison and find a way out. Will Y/n ever be free? Or will they spend the rest of their days stuck in a cell used as a healing magnet.

    Language:
    English
    Words:
    7,725
    Chapters:
    6/?
    Kudos:
    4
    Hits:
    82
  13. Tags
    Summary

    The X-Event was a century ago.

    The Omega Timeline, once an empty white void, has now transformed into a bustling heart of the entire multiverse, lead by The Council: A collection of the strongest and wisest figures in the multiverse. Under their watch, the Omega Timeline was safe from Error and his never-ending slaughter of worlds.

    But when Error is discovered in the timeline by guards, things begin to head south quickly following his arrest and imprisonment. Ink, the once benevolent protector, begins to grow suspiciously distant, and Error's life hangs in the balence of those who wish to help him, those who wish to hurt him, and those whose motives are unknown.

    And in the middle of it all, Gradient begins to uncover the secrets of his own past.

    ————

    A story not about about Error and Ink's relationship, but rather an exploration of the consequence it would have on the entire multiverse as they know it.

    Language:
    English
    Words:
    213,184
    Chapters:
    34/?
    Comments:
    2,323
    Kudos:
    1,847
    Bookmarks:
    217
    Hits:
    46,518
  14. Tags
    Summary

    An undertale au of parents and children. It all began with Ink and Error, creating Pj in the heat of the battlefield. Baffled and annoyed, Ink forced Error to take care of Pj, and they split the time their child spends time with each. But it doesn't go well.

    In the meantime, Ink and Error aren't the only ones who get children. One's are accidental,others are purposely made in agreement. How will it go?

     

    This story is a collab between me and my wonderful friend Ceask (they don't have ao3, so I'm posting it here for both of us)

    Language:
    English
    Words:
    1,043
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    7
    Bookmarks:
    1
    Hits:
    184
  15. Tags
    Summary

    Blue meets a certain eccentric painter, and quickly realizes that there's much more to life than he first thought.

    Language:
    English
    Words:
    1,513
    Chapters:
    1/?
    Comments:
    4
    Kudos:
    30
    Bookmarks:
    7
    Hits:
    377
  16. Tags
    Summary

    You sit in a room, it's pale, blue-painted walls, so pale they looked white. A voice spoke, telling you to make a choice, how did this happen?

    Find love, heartbreak, death, obsession.

    You wake up in a forest, it's dark, quiet. You glance around. This wasn't going to turn out well.
    You wake up in a forest, it's snowy, you're cold. You glance around. What was that noise?
    You wake up, now what?

    The choices are yours to make, the mysteries are yours to find out. Make the right choices, and survive for all of us.

    Have perseverance.
    Have patience.
    Have the will to choose.

    Or

    A really dark dating sim where instead of the main objective being finding love it's surviving and you're not very good at that :)

    Beware that this story is interactive and needs comments to continue.

    Series
    Language:
    English
    Words:
    76,446
    Chapters:
    28/?
    Comments:
    1,228
    Kudos:
    347
    Bookmarks:
    53
    Hits:
    10,895
  17. Tags
    Summary

    I'm bad at summary's but oh well.

    Sans AUS (and Classic himself-) go through angst. That's it.

    You can add suggestions if you want. Idrc. 😔

     

    (OR: Author is on crack for 99% of the book and needs their phone taken before they manage to write the most vile and disturbing things on the planet for fun.)

    (OR OR: there is no or or. Haha.)

    Language:
    English
    Words:
    7,439
    Chapters:
    10/?
    Comments:
    32
    Kudos:
    46
    Hits:
    982
  18. Tags
    Summary

    Sans works with MRT, Mythical Rescue Team. MRT's goal is similar to any animal rescue team; they help out enchanted/mythical beings. Close to Mt. Ebott is an enchanted forest where many of these mythical creatures live.
    Recently the forest caught fire, so the MRT, along with other rescue teams, come by to help anyone or anything that was stuck in said fire.

    Language:
    English
    Words:
    8,048
    Chapters:
    7/?
    Comments:
    24
    Kudos:
    82
    Bookmarks:
    17
    Hits:
    1,152
  19. Tags
    Summary

    Paps tries to hold you hostage in bed for just a little bit longer, much to Sans's dismay.

    Language:
    English
    Words:
    878
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    21
    Bookmarks:
    3
    Hits:
    142
  20. Tags
    Summary

    To lure the Star Sanses, Nightmare orders his group to capture a member of their help team, a seemingly plain human. They... they don't seem to be bothered.

    Language:
    English
    Words:
    6,724
    Chapters:
    6/7
    Collections:
    1
    Comments:
    20
    Kudos:
    248
    Bookmarks:
    48
    Hits:
    2,472

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