1 - 20 of 602 Works in Swapfell Papyrus (Undertale)

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  1. 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:
    5,420
    Chapters:
    22/?
    Comments:
    10
    Kudos:
    14
    Bookmarks:
    2
    Hits:
    271
  2. Tags
    Summary

    Working in a call center. Reader has had to deal with a right nasty individual by the name of Sans Skeleton as everyone is terrified of him in the call center. When he calls it's a nightmare... however reader has risen to the challenge and has earned Sans respect... maybe something more as well.

    Language:
    English
    Words:
    4,840
    Chapters:
    1/?
    Comments:
    10
    Kudos:
    83
    Bookmarks:
    20
    Hits:
    317
  3. Tags
    Summary

    A family trip to the monster capital of Ebott leads to the whole upturning of your life. You're just a kid, what can you do?

    Language:
    English
    Words:
    3,408
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    6
    Bookmarks:
    2
    Hits:
    27
  4. Tags
    Summary

    Papyrus is a traitor to the underground as well as his brother, you trusted him, you were angry at him. After the monster broke the barrier and the war against humans began.

    Sans was messing with machine again with his alternate universe selfs, he was THIS close on finally fixing it till it malfunction and explodes... Again.

    Causing non-skeleton monster to arrive.

    Language:
    English
    Words:
    614
    Chapters:
    2/?
    Comments:
    3
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    89
  5. Tags
    Summary

    This story is currently under major editing until the first chapter comes out, all tags are currently temporary.

    When two young experiments decide that they want their freedom a strange turn of events puts a stop to their plans. The two wake up in a reality that is not their own, but they are completely unaware. All they know is that right before they could get their highly desired freedom they ended up in the woods in the middle of nowhere, but surprise surprise, the woods they found themselves in belong to a certain group of skeletons. What will happen when the skeletons find the two hybrids hiding away on their property? Will they be welcomed or turned away? What will happen to the pair, and how will they adapt to their new environment? I think it's high time we find out.

    Language:
    English
    Words:
    6,524
    Chapters:
    4/?
    Kudos:
    10
    Bookmarks:
    1
    Hits:
    108
  6. Tags
    Summary

    Sometimes life throws you a curveball. For you, your curveball was going to bed looking like a human, and waking up looking like a monster.

    A skeleton monster to be precise.

    With the barrier breaking, a large surge of magic descended on the town you live in, and transformed you overnight. Unsure what to do with you, and the others changed, you're ushered into a facility until a monster with similar magic can take you to teach you how to wield the now uncontrollable magic you've been given. After waiting in this place for four years, you'd given up hope that anyone would ever want to take you.

    What a surprise for you when you find out that someone does. A lot of someones.

    Language:
    English
    Words:
    304,486
    Chapters:
    42/?
    Comments:
    2430
    Kudos:
    2346
    Bookmarks:
    477
    Hits:
    79539
  7. Tags
    Summary

    As more and more versions of his brother and himself appear out of the machine in their basement, sans decides they need to move to a new house as this one is getting too cramped.
    Luckily for him one large enough for all of them was sold extremely cheap.
    There had to be a reason it was so cheap and why the salesperson was so quick to shove the key in their hand and drive away. When they meet their mage neighbour the realise just why.

     

    (This is my first fanfiction so be nice)
    This is necromancer male reader
    I wanted to see more tall buff strong reader stuff so I decided to do it myself. Prepare for badly written romance with sprinkles of crack and angst.

    Language:
    English
    Words:
    4,751
    Chapters:
    3/?
    Comments:
    23
    Kudos:
    177
    Bookmarks:
    31
    Hits:
    1577
  8. Tags
    Summary

    In a half-Swapped Fell-verse, Captain Sans of Her Majesty's Royal Guard unexpectedly finds himself with custody of his younger brother.

    Series
    Language:
    English
    Words:
    17,605
    Chapters:
    10/?
    Comments:
    48
    Kudos:
    64
    Bookmarks:
    4
    Hits:
    746
  9. Tags
    Summary

    Your life was pretty regular until a tragic accident left you the sole carer for three kids. You can't betray your family by putting them in care, so you do the only thing you can - drop out of school, put your music career on hold, and get a job. There's no point in complaining when your mind is made up, but damn, were you not expecting being a single parent to be this hard...

    Wine is a rich man, and being a landlord is pretty easy most of the time. Despite the reputation of Fell monsters, he's not a complete bastard - taking pity on a young human in a difficult situation, he reduces the rent of one of his properties to make things a little easier for them. He can't help but keep an eye on them, just to make sure they're doing okay, have enough food in the house, that kind of thing. He's just a nice guy... right?

    Mettaton loves three things: money, himself, and music. He's not a bad boss - happy workers work harder! - but he doesn't think much about the workers at his luxury hotel, other than the occasional 'attaboy'. When he catches the new hire tickling the ivories of his new piano, however, he might just find himself adding another item to that short list.

    Series
    Language:
    English
    Words:
    38,440
    Chapters:
    11/?
    Comments:
    188
    Kudos:
    511
    Bookmarks:
    129
    Hits:
    7884
  10. 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.

    Series
    Language:
    English
    Words:
    197,420
    Chapters:
    29/?
    Comments:
    713
    Kudos:
    1360
    Bookmarks:
    315
    Hits:
    39261
  11. Tags
    Summary

    "Don't be surprised if this doesn't end the way you want it to."

    "Oh do not worry, it will. This is what brought them here, and if it wants them back, who am I to stop it?"

    He only worries for their safety, but who is he to judge the other's decision?

    A malfunction of this magnitude is improbable, but not impossible:
    That was when they saw it, two beings, one larger and one smaller. While the machine had once spat out skeletons on a regular basis, it was deemed derelict after the last two came through over 6 months ago. It seemed other universes lacked the means or the will to travel elsewhere, thus it was shut off for good; the safety of the skeletons and the city was considered more important than the possibility that untamable beings traveled through. How could it have produced two more if it was unplugged? And why had it exploded in the first place, it was unpowered! All of their minds filled with fear, curiosity, and gloom.

    Language:
    English
    Words:
    18,770
    Chapters:
    7/?
    Kudos:
    4
    Hits:
    90
  12. Tags
    Summary

    With their happy ending secured, monsters living happily on the Surface, and his marriage to Frisk (and his brother's engagement to that spiteful brat, Chara, though he's reluctant to count that as a good thing), Sans decides that now is the perfect time to confront, and try to resolve, his one, last remaining problem: fixing his father's broken machine and bringing W.D. Gaster back from the Void. But, like everything in his life, things don't go to plan, and there are some unforeseen consequences...

    Language:
    English
    Words:
    3,192
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    6
    Bookmarks:
    1
    Hits:
    58
  13. Tags
    Summary

    so, drabbles.

    Language:
    English
    Words:
    676
    Chapters:
    6/?
    Kudos:
    4
    Hits:
    52
  14. Tags
    Summary

    Im terrible at summaries, but!
    Shiloh is a naive and gullible to this world. She was, after all, ripped away from h home and ploplef here. Away from her family and everything she's used to and knows. Luckily, monsters are on the surface and a certain family helps her get accumulated to this world before they deem her ready enough to be on her own! Partly true, but hey, it is s how it is

    Language:
    English
    Words:
    3,444
    Chapters:
    3/?
    Kudos:
    17
    Bookmarks:
    8
    Hits:
    232
  15. Tags
    Summary

    Too many thoughts, not enough space in my small noggin.
    I'm going to use this as a note book of sorts to write down pieces of writing mostly of Undertale and the multiverse it has to offer. These are NOT in any order nor will they be consistent or make much sense.
    I'll add some notes at the top, maybe...

    Feel free to read, comment and critic
    Just a note, I'm not spell checking these or grammar checking

    Series
    Language:
    English
    Words:
    2,654
    Chapters:
    3/?
    Kudos:
    3
    Bookmarks:
    2
    Hits:
    122
  16. Tags
    Summary

    Reader is in a bit of bind. Brother is missing in action and assumed dead. Leaving behind two kids and a sister in law that has vanished with his life insurance. Reader having the burden of her feelings at having lost her brother. Now has to face trying to take care of her niece and nephew alone with limited funds. Searching around and desperate for jobs... Reader comes across a unique little store at the end of her list... and a swarm of skeletons that might just be what she needs... a means to take care of her family... and emotional support in such fine gentlemen.

    Language:
    English
    Words:
    4,191
    Chapters:
    1/?
    Comments:
    9
    Kudos:
    68
    Bookmarks:
    16
    Hits:
    301
  17. Tags
    Summary

    If there was one thing that the you of your childhood and the you of your young adult life had in common, is that you had an unfailing belief in the unbelievable.

    Most people wouldn't have bothered to look into the truth of the Legend of Mount Ebott, but your grandmother's stories told a tale that seemed believable.

    And it turned out she was right.

    But unlike most tales, the journey for that "Happy" ending will take a little bit of patience, kindness, perseverance, a lot of bravery, integrity, a fierce sense of justice...and maybe a bit of determination, to make it happen. But that's okay, because with the friends-- and enemies-- you make, you're gonna need it.

    After all, most stories with magic and monsters turned out well in the end.

    ...right?

    -
    **NEW FIC TITLE!**
    'i'll be home with you' > 'of gods and witches'
    Chapter updates will be on a semi-weekly basis! Thank you for the support! ^w^

    Language:
    English
    Words:
    244,756
    Chapters:
    20/?
    Comments:
    170
    Kudos:
    249
    Bookmarks:
    74
    Hits:
    7508
  18. Tags
    Summary

    (Y/N), a 19 year old college graduate with too much stress to handle, plays a dating game to forget the stress.
    It happens to fail, as all they seem to get is bad ends, in both the game and real life.
    They suddenly get teleported into the game though, with Kris as their sibling and them being a target for manslaughter via rotting corpses.
    Find out next time on D-
    Btw most characters are my own take on them bc I cant either read the comics or cant access the original material, sorry for any characters that's OOC.
    Fanfic inspired by: Chocolateanddespair(stupid archive said no paste sojadjd)
    Game inspired by: Bonely Hearts Club

    Series
    Language:
    English
    Words:
    16,360
    Chapters:
    20/20
    Comments:
    128
    Kudos:
    85
    Bookmarks:
    18
    Hits:
    2929
  19. Tags
    Summary

    THIS STORY CONTAINS MENTIONS OF ABUSE, PHYSICAL, EMOTIONAL, MENTAL AND NEGLECTFULNESS
    ALSO ACTS ON HARM TOWARDS OTHERS AND MENTIONS OF DEPRESSION AND SUICIDAL THOUGHTS

    Y/N is a young college student coming from a big and overall abusive family. Her wishes are to get out of her abusive household and away from the toxicity that her family members bring.
    She ends up getting a job to the monsters popular superstar, Mettaton but there’s still one more problem.
    The problem is that she needs temporary housing, which an old 'friend' is more than willing to give her. So now she stays with her old friend and her friends…multiple monster boyfriends?

    Turns out her long sought wishes aren't coming true as she had thought.
    And her housemates seem to hate her for some reason.
    Turns out this ain't all what it cracked out to be.

    Language:
    English
    Words:
    32,548
    Chapters:
    6/?
    Comments:
    37
    Kudos:
    186
    Bookmarks:
    48
    Hits:
    4128
  20. Tags
    Summary

    Swapfell Sans and Papyrus are invited to a Christmas party where all the attendees are different versions of themselves from various alternate dimensions.
    Neither of them have a particularly good time...or do they?

    Based on the Christmas Party AU by loverofpiggies.

    Language:
    English
    Words:
    2,548
    Chapters:
    5/?
    Kudos:
    6
    Bookmarks:
    1
    Hits:
    75

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