1 - 20 of 657 Works in Alternate Universe - Swapfell (Undertale)

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  1. Tags
    Summary

    "Hello... everyone in the Multiverse.

    You've kinda caught me in a compromised position here so....

    My name is Ava.

    You don't know me but...I am your stalker.

    I spy on everyone.... In every universe.... To the extent that I've witnessed your entire lives and countless possible timelines.

    ...as far as first impressions go.... this destroyed city you see behind me...

    It was totally like this when I got here....

    Also, I understand that some people may feel uncomfortable... Even a little murdery...

    .... And I promise, the day I get tired of abusing your privacy for my own entertainment, I'll quit and go get a real life.

    But until that day... Yeah... I'll know when you're sleeping, when you're awake.... and also, I'll be criticising your technique in bed.

    I have scoreboards ladies and gentlemen."

    Language:
    English
    Words:
    196,028
    Chapters:
    74/?
    Comments:
    1775
    Kudos:
    1048
    Bookmarks:
    111
    Hits:
    14318
  2. Tags
    Summary

    Em Underswap. Após uma rota genocida do qual Chara não tem lembranças, ela reseta sem a presença de Frisk, porem algo muda nesse reset, e alguns glith´s do destino a levam a um lugar misterioso nunca visitado em resets anteriores. Este local nomeado por ela como “O Lar das Portas”, esse mesmo local é caracterizado por possuir seis portas com cores texturas e formas diferentes, a aventura de Chara se inicia quando sua determinação a leva a atravessar uma das portas.

    Se ela soubesse que naquele momento estaria embarcando numa aventura com novos e velhos amigos, cheia de conflitos, assassinos e genocidas, no qual seus erros do passado a perseguiriam, e onde sua moral e sua determinação discordam em meio as intrigas dos universos ao seu redor, com certeza ela teria recuado... Mas se tivesse, não teríamos essa historia, certo?

    Language:
    Português brasileiro
    Words:
    3,114
    Chapters:
    2/?
    Hits:
    12
  3. Tags
    Summary

    You're new around here and just trying to get by.

    You really should've known better.

    *A SWAPFELL FIC*

    Language:
    English
    Words:
    65,913
    Chapters:
    15/?
    Comments:
    817
    Kudos:
    1599
    Bookmarks:
    255
    Hits:
    14526
  4. Tags
    Summary

    Undertale, skeletons, drabbles. That's what you'll find here. I'll give a rating and any needed warnings to each chapter in their notes.

    Unless otherwise stated, each of these will take place in an entirely different multiverse than the others, and therefore might have wildly different headcanons and characterizations in them.

    Also featuring: Way too much Cherryberry because that's this afflicted author's OTP.

    Requests currently closed while I get my shit together, but feel free to check back later!

    Language:
    English
    Words:
    17,987
    Chapters:
    25/?
    Comments:
    123
    Kudos:
    101
    Bookmarks:
    2
    Hits:
    2165
  5. Tags
    Summary

    You're from the Horrortale universe.

    A universe where everyone has suffered-including your favourite skeleton brothers.

    You were merely 15 when you fell to the underground-a lot has changed in the four years you've been there. Somehow, along the way, you'd convinced the butcher himself to not slice you into mince meat, and even moved in with them at some point. Nowadays, you spend your time struggling to survive WITH the skeletons, rather than against them (thank god).
    Though things are about to take a drastic turn. You thought one pair of skeletons was strange enough- try 8 for size.

    Language:
    English
    Words:
    24,390
    Chapters:
    8/?
    Comments:
    101
    Kudos:
    332
    Bookmarks:
    67
    Hits:
    2782
  6. Tags
    Summary

    You both have power over each other.

    The scales may be *slightly* tipped in his favor, though.

    Good thing you like it that way.

    Language:
    English
    Words:
    821
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    10
    Bookmarks:
    3
    Hits:
    152
  7. Tags
    Summary

    You watched him unwrap his lunch, pouting.

    “C’mon, man. Not even a bite?” He started eating and you groaned dramatically. “I’m starving. I’m dying right in front of you. You’re killing me, Papyrus.”

    “good,” he muttered around a mouthful of food.

    “Wow, rude. I have no idea why we’re friends.” You sighed, eyeing the glittery burrito.

    “because you like to mooch off of me,” Papyrus snorted. He finished it off, cracking a grin when you whined in distress. “besides, y’know i only eat this because m’lord made it. he can always tell when i give it away. i’ll get ya something from a food truck later.”

    You nearly cried. “Thank you! I swear, I’ll pay you back when I’m a millionaire.”

    “so, never?”

    “I’ll try.”

    Papyrus shook his head with a grin, reaching out to pat your head. “guess that’s better than nothing.”

    You beamed, soaking up the affection. Papyrus always had your back.

    But… you were still so hungry. You worried that soon, food trucks wouldn’t be enough. Nothing would.

    ...
    arc one: The Happiest Town in Town | chapters 1-30, complete
    arc two: Join the Family Business | chapters 31-??, in progress
    ...

    Language:
    English
    Words:
    69,358
    Chapters:
    61/?
    Comments:
    1743
    Kudos:
    1375
    Bookmarks:
    198
    Hits:
    15864
  8. Tags
    Summary

    Residing among the asphalt of Ebott city are two races, humans and monsters. Recently freed, the latter now strives to find place in this world, expanding and forming new relationships.

    Among the turmoil and troubles of these monsters, is a certain skeleton with a hot headed countenance and rather classy tastes. Sans Gaster now faces problems of his own, with his lazy brother and a rather vacant apartment with a rent too high for him to afford. So what may his solution be? A roommate.

    But, unfortunately, things don’t really go as planned for this royal guardsman.

    Especially when his roomie turns out to be a rather nervous, young girl…

    Language:
    English
    Words:
    5,181
    Chapters:
    2/?
    Kudos:
    5
    Bookmarks:
    2
    Hits:
    37
  9. Tags
    Summary

    It’s been almost a year since the monsters reached the surface, and although you are dying to meet one in person, they all have made their home near the base of Mt. Ebott in a town called New Home. You attend a college about an hour from New Home, but have never gotten the chance to visit. That is until you go with your brother to his new place and get the chance to meet his new roommates.

    Let’s just say he has more than a few skeletons he’s hiding in the closet of his new place…

    Language:
    English
    Words:
    4,324
    Chapters:
    1/?
    Comments:
    4
    Kudos:
    26
    Bookmarks:
    5
    Hits:
    197
  10. Tags
    Summary

    Being convinced to live with two newly freed roommates couldn't be all that bad could it? They may have some violent pasts but...you know you do too.

    What a strange life you live.

    Language:
    English
    Words:
    2,819
    Chapters:
    2/?
    Comments:
    4
    Kudos:
    26
    Bookmarks:
    3
    Hits:
    254
  11. Tags
    Summary

    Dawn lives in Israel, in her small apartment with her older sister, living, pretty broke and trying to deal with life now that she got released from her obligatory service. She did not expect skeletons to suddenly appear and make everything strange.

    Language:
    English
    Words:
    101,034
    Chapters:
    38/?
    Comments:
    349
    Kudos:
    171
    Bookmarks:
    35
    Hits:
    3050
  12. Tags
    Summary

    Hey! This has been a long time rewrite I've been planning and I really am sorry for such a long break in the rewrite and the original. I wanted to fix the story and much much much more. So I hope everyone enjoys the rewrite!

    Language:
    English
    Words:
    2,485
    Chapters:
    1/?
    Comments:
    8
    Kudos:
    42
    Bookmarks:
    15
    Hits:
    257
  13. Tags
    Summary

    A city made by lost Sanses where other monsters who lost their world appear instead of disappearing. There, so many people is the same. You can see two identical Undynes chatting in a bar, you can be friend with four same Papyrus, you can see yourself succeed or fail… but it’s still not you.
    Everyone seem to be you. How can you not feel lost in a place where everything that makes you unique applies to everyone? It’s easier to lose yourself when you don’t know who you are anymore.

    -------------------------------------------------------
    Arc 1:
    Cherry just arrived as a Lost Soul in the big City. Starving, he found the help of a Undyne who gave him the address of someone who can help him. From there is born a romance between him and the Horror who helped him.

    Series
    Language:
    English
    Words:
    88,214
    Chapters:
    31/34
    Comments:
    79
    Kudos:
    75
    Bookmarks:
    13
    Hits:
    1954
  14. Tags
    Summary

    It has been a couple of years since monsters reached the surface, and it has taken time for them to spread out from Mt Ebbott.

    You've lived in the Northeast most of your life, said life is pretty much more than normal, to the point that it is pretty boring. Well, it won't be for long since you now have new neighbors that just happen to be monsters, skeletons to be exact.

    If it had been any other normal human, you probably would have never seen them once ever, but they don't seem to want to leave you alone.

    Oh, and you totally didn't think you'de have to close the blinds in the kitchen.

    Language:
    English
    Words:
    44,353
    Chapters:
    13/?
    Comments:
    88
    Kudos:
    471
    Bookmarks:
    107
    Hits:
    5058
  15. Tags
    Summary

    You know, coming home to multiple versions of your housemates from alternate realities really shouldn't be a surprise at this point with their track record. You could count the number of times you thought to yourself "I'll be gone for a while but what's the worst that can happen?" only to find the answer later and saying "Oh, that, okay."

    But, you didn't mind, they were your best friends. And so were these ones, they were just from different planes of reality and didn't know it yet, so you didn't mind them staying too much. So what if you thought they were cute and wanted to kiss them?

    Language:
    English
    Words:
    35,685
    Chapters:
    11/?
    Comments:
    381
    Kudos:
    951
    Bookmarks:
    183
    Hits:
    11601
  16. Tags
    Summary

    Your life takes a turn when you take up the offer to do therapy with a group of skeletons. Let the games begin.

    Language:
    English
    Words:
    71,974
    Chapters:
    30/?
    Comments:
    234
    Kudos:
    603
    Bookmarks:
    108
    Hits:
    9234
  17. Tags
    Summary

    Space travel could be incredibly boring truth be told.

    At least Mutt has found himself some entertainment in the form of two cute twins that have no idea they are caught in his cross hairs.

    Language:
    English
    Words:
    4,478
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    32
    Bookmarks:
    8
    Hits:
    451
  18. Tags
    Summary

    Monster kind are now above-ground, you work hard, you don't think it's fair that a group of monsters are stuck in the same messed up world you were born in. But apparently fate is a cruel mistress because now monsters have to deal with the corruption of the surface.

    You are on the monsters side; but not everyone in your life agrees with your thinking.

    Language:
    English
    Words:
    37,091
    Chapters:
    22/22
    Comments:
    126
    Kudos:
    220
    Bookmarks:
    32
    Hits:
    3447
  19. Tags
    Summary

    Error is a laid back god of destruction, hating his job but reluctantly doing it. Rarely destroying, and only copies are vanquished. No one knows he exists, he never leaves the anti-void, having only the voices as company. Nightmare is trying to take over the multiverse, Ink is fighting every day to stop him, Error doesn’t care for either of them. But he wants to love and protect something, to have mercy on someone. Now a person has changed things. Error makes a dangerous choice, one that could cause trouble or a chance. Things have gotten complicated, what will become of this?

    Language:
    English
    Words:
    27,528
    Chapters:
    19/?
    Comments:
    120
    Kudos:
    463
    Bookmarks:
    54
    Hits:
    3840
  20. Tags
    Summary

    One day, one phobia
    How they started, how they appear, how the characters deal with it, it can vary from chapter to chapter.
    Only one thing is sure: there is no fluffy ending for these

    Language:
    English
    Words:
    12,296
    Chapters:
    17/31
    Comments:
    25
    Kudos:
    80
    Bookmarks:
    6
    Hits:
    1972

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