1 - 20 of 31 Works in Alternate Universe - Mobfell (Undertale)

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  1. Tags
    Summary

    A classic case of "wrong place, wrong time" gives Casey a glimpse into the underworld that is the Mafia. In order to save someone dear to them, they are willing to put themself on the line with the law to work alongside the notorious group. Illicit acts for a noble cause can't be all that illicit, especially when some things about it are starting to look pretty good.

    Language:
    English
    Words:
    22,080
    Chapters:
    13/?
    Comments:
    26
    Kudos:
    25
    Bookmarks:
    6
    Hits:
    273
  2. Tags
    Summary

    You and Sans, a powerful member of the Monster Mafia, have been dating for a few months now. He's been nothing but suave, charming, and a perfect gentleman, intent on respecting your boundaries.

    You'd like to shove those boundaries in the nearest lake and watch them drown.

    You're ready to take the next step in your relationship, but Sans seems to be oblivious. Maybe it has something to do with all the unwanted advice and warnings you've been getting about what might happen when Sans goes into heat. You don't care. You love him. You want him. You know he wants you. You're going to have him.

    Language:
    English
    Words:
    3,587
    Chapters:
    1/2
    Comments:
    4
    Kudos:
    77
    Bookmarks:
    10
    Hits:
    787
  3. Tags
    Summary

    Red is no stranger to doing whatever it takes to stay alive. First Underground and now in this kill-or-be-killed city. He's done it all, from smuggling illegal goods to killing Don Dreemur's enemies on command, to carve out out a reputation for himself.

    So how in the Angel's name did this no LV piece of FreeExp come to be so close to Lady Dreemur and her kid?

    Mobtale!Sans/Mobfell!Sans | Loose chapters with an overarching plot

    Language:
    English
    Words:
    32,036
    Chapters:
    10/?
    Comments:
    66
    Kudos:
    223
    Bookmarks:
    29
    Hits:
    1872
  4. Tags
    Language:
    English
    Words:
    1,849
    Chapters:
    2/?
    Comments:
    4
    Kudos:
    15
    Bookmarks:
    2
    Hits:
    237
  5. Tags
    Summary

    Monsters came up from the underground a while ago, and are now a part of daily life. That doesn’t mean they have it easy, however. Coming up from the harsh life underground lead to another harsh life on the surface, where multiple groups of monsters have created a crime syndicate to rival the human ones that were already there.

    And then there’s you. You are a singer who works at a little whole-in-the-wall bar. You don’t have anything to do with the mafia, and are just trying to pay your bills. But of course, things don’t always go the way you want them to.

     

    UPDATE: The earlier chapters of this story are currently under construction. It has been edited up to chapter 1.

    Language:
    English
    Words:
    106,257
    Chapters:
    46/?
    Comments:
    800
    Kudos:
    980
    Bookmarks:
    144
    Hits:
    14339
  6. Tags
    Summary

    (In honor of all the smut that’s going around, I decided to hop in the bandwagon and find a list of kinks from like 2016! If you have a kink you want with a specific skeleton, lemme know ;-) This will more than likely go beyond October)

    Language:
    English
    Words:
    7,281
    Chapters:
    5/?
    Comments:
    31
    Kudos:
    39
    Bookmarks:
    6
    Hits:
    1239
  7. Tags
    Summary

    "These violent delights have violent ends
    And in their triumph die, like fire and powder,
    Which, as they kiss, consume."
    -William Shakespeare

    Despite your better judgement you agree to start working at the nightclub owned by the local monster mob. You know it’s begging for trouble, but something inside you tells you that this is where you should be. You know it’s only a matter of time before you get burned, you can only hope that is will be at the hands of the purple fire elemental behind the bar.

    Language:
    English
    Words:
    9,846
    Chapters:
    4/?
    Comments:
    22
    Kudos:
    91
    Bookmarks:
    21
  8. Tags
    Summary

    Sans had nothing to lose. Or so he thought. Maybe he should have given up instead of trying to finish what his old man started. There were worse things in life than passively awaiting a Reset in an Underground thick with dust.

    Post Leaderless Ending | Mobfell!Sans x Undertale!Sans | Dark

    Language:
    English
    Words:
    8,956
    Chapters:
    1/1
    Comments:
    11
    Kudos:
    42
    Bookmarks:
    5
    Hits:
    489
  9. Tags
    Summary

    It's always good to relax after a long day. Here's a fairly typical evening with big Red and his girl.

    Language:
    English
    Words:
    2,272
    Chapters:
    1/1
    Comments:
    13
    Kudos:
    131
    Bookmarks:
    13
    Hits:
    1532
  10. Tags
    Summary

    Frisk sang for a living. She sang in clubs that were populated by mobsters, murderers and the most violent criminals her city had to offer. She honestly thought things couldn't get any worse until corruption in the form of a grinning skeleton came strolling into her life. His name: Sans.

    She tried to run, but no matter where she went he was always waiting for her.

     

    Chapter 34 finally up!

    Language:
    English
    Words:
    223,148
    Chapters:
    36/?
    Comments:
    4573
    Kudos:
    6282
    Bookmarks:
    749
    Hits:
    127542
  11. Tags
    Summary

    MOBFELL ISN'T MY AU NOR DO I OWN IT!! I am writing because I like the AU and would like to have my own spin on it! I was inspired by Sooner or Later You'll be Mine but I won't be following that main story line or heavily referencing it. I might do art for this story as well tee hee. But anyway,, ENJOY!!

    Language:
    English
    Words:
    10,927
    Chapters:
    3/?
    Comments:
    6
    Kudos:
    35
    Bookmarks:
    3
    Hits:
    352
  12. Tags
    Language:
    English
    Words:
    4,420
    Chapters:
    3/?
    Comments:
    14
    Kudos:
    72
    Bookmarks:
    10
    Hits:
    680
  13. Tags
    Summary

    Frisk had to be either really brave, or a special kind of stupid to stick her nose where it didn't belong. That's what everyone thought when she got herself involved with the Conway Case. Where the police had left it alone, Frisk saw rage, and an opportunity. An opportunity to give justice to a family through the written word.

    But the deeper she searches, the darker the tunnel gets, filled with sharp twists and betrayal. Everything she thought she knew is turned on it's head, and her life is on the line. Things certainly don't get easier when she attracts the attention of the most notorious crime boss, or when Death himself begins to chase after her. Will Frisk unearth the truth of the Conway Murder? Or will she join the ranks of bodies at the bottom of Ghost lake?

    Language:
    English
    Words:
    30,787
    Chapters:
    6/?
    Comments:
    23
    Kudos:
    24
    Bookmarks:
    4
    Hits:
    290
  14. Tags
    Summary

    She couldn't bring herself up to the fact that she is forced to be a stripper without her consent.

    Language:
    English
    Words:
    960
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    12
    Hits:
    284
  15. Tags
    Summary

    Knock them dead? More like knock him dead. Better sing and hope he knocks you.

    Language:
    English
    Words:
    1,879
    Chapters:
    1/1
    Kudos:
    53
    Bookmarks:
    6
    Hits:
    1097
  16. Tags
    Summary

    Who knew that a game of poker with your charming skeleton friend could turn into something so momentous?

    Birthday fic for disasterbisexual! Happy birthday, I hope Mafiafell Sans charms ya pants off ;u;

    Language:
    English
    Words:
    3,988
    Chapters:
    1/1
    Comments:
    17
    Kudos:
    124
    Bookmarks:
    12
    Hits:
    928
  17. Tags
    Summary

    The world isn't fair, and you know it.

    And as an omega, you think that's bullshit. You fake being an alpha, you work hard, and you earn yourself a solid position as second in command of the strongest human mafia in New Ebott. Your life is what you choose to make of it, and you are in control of your own fate.

    That is, until something dark starts stirring in your city, and you catch the scent of what undoubtedly is your soulmate, someone that could make all your hard work come crashing down around your feet.

    Language:
    English
    Words:
    2,887
    Chapters:
    1/?
    Comments:
    5
    Kudos:
    66
    Bookmarks:
    10
    Hits:
    607
  18. Tags
    Summary

    You came to Surface City with the dream of fame and fortune, only to have it crushed within a matter of weeks. Yet after a stroll through the city you're life takes a sudden turn after an encounter with a certain new mafia boss.

    One that has taken a sudden liking for apples.

    Language:
    English
    Words:
    5,973
    Chapters:
    2/?
    Comments:
    16
    Kudos:
    78
    Bookmarks:
    11
    Hits:
    542
  19. Tags
    Summary

    “why’d you run, doll?” Sans doesn’t look angry, which is good, though unexpected. He scrutinizes you, eyelights small and bright. The corners of his mouth are downturned.

    “you knew i’d find you.” He leans in. “i’ll a l w a y s find you.”

    You know. Oh, you know.

    Series
    Language:
    English
    Words:
    2,994
    Chapters:
    1/1
    Collections:
    1
    Comments:
    10
    Kudos:
    174
    Bookmarks:
    28
    Hits:
    2256
  20. Tags
    Summary

    Hello, guys so I like to write sad stories when I'm feeling anxious and why not write what I want to read? so here I am I love any ideas you might have please let me know but yeah I'm going to just fill this book with sad stories none of the stories rely on any other chapters. so feel free to chapter hop or skip it's up to you. These stories will usually hold someone dying if you can't take that pleases don't read my book. I want yall to enjoy my stories.

    Series
    Language:
    English
    Words:
    2,183
    Chapters:
    1/?
    Kudos:
    5
    Hits:
    68

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