1 - 20 of 85 Works in Alternate Universe - Killertale (Undertale)

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  1. Tags
    Summary

    This little skele, a Sans type, is used to taking on whatever title was expected of him. So when the entire multiverse tells him he is a 'Bad Sans' who can really blame him for joining others who fall under this title. That is as long as Nightmare finds him useful. His past titles have left him with a very limited set of skills, knowledge, and expectation. Yet he is willing to give up so much more just to stay.

    First chapter is NSFW, and then there aren't going to be much until maybe in the future. Plenty of triggers so please tread carefully, I am not used to posting for others to read.

    Series
    Language:
    English
    Words:
    230,401
    Chapters:
    99/?
    Comments:
    1706
    Kudos:
    429
    Bookmarks:
    58
    Hits:
    13264
  2. Tags
    Summary

    Y/N Collimore, a deceased mage that now haunts her families manor must now deal with a group of skeletal intruders. Only thing is, these intruders don't seem to be leaving any time soon..

    Language:
    English
    Words:
    15,520
    Chapters:
    11/45
    Comments:
    46
    Kudos:
    312
    Bookmarks:
    58
    Hits:
    3902
  3. Tags
    Summary

    Why did he keep leaning to him like that? Ink knew what would happen. It happens every time. He's just naïve, he supposed, or maybe just really stubborn. Or maybe he's just really stupid.

    A soft whisper snapped him out of his thoughts. There seemed to be a weight of sorts that started to sink into the mattress around where he was laying. Ink jolted slightly, barely poking his head out enough from behind the sheets to try and get a glimpse of who he was looking at.

    Killer.

    Language:
    English
    Words:
    2,419
    Chapters:
    1/1
    Kudos:
    15
    Hits:
    84
  4. Tags
    Summary

    After a successful food raid, Dust meets with Nightmare in his office. He soon realizes he isn’t doing too hot. Luckily for Nightmare, Dust and the rest of the gang are quick to help him.

    Language:
    English
    Words:
    1,902
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    39
    Bookmarks:
    7
    Hits:
    165
  5. Tags
    Series
    Language:
    English
    Words:
    371
    Chapters:
    1/1
    Hits:
    17
  6. Tags
    Summary

    Souls. They are the very culmination of our being. Every single living person, monster, alien and robot, has a soul. Now imagine if all those souls made up a person or, if I was to be more accurate, a monster. A monster that was never meant to exist. A mistake.

    Language:
    English
    Words:
    4,894
    Chapters:
    3/?
    Comments:
    9
    Kudos:
    21
    Bookmarks:
    1
    Hits:
    276
  7. Tags
    Summary

    You get a new chance to live but will it turn out?
    The good way?
    Or...
    The bad way?
    Who knows...

    My first story, don't mind me im trying heh.
    and im bad at descriptions opsies.

    Language:
    English
    Words:
    6,343
    Chapters:
    6/?
    Comments:
    27
    Kudos:
    123
    Bookmarks:
    19
    Hits:
    1470
  8. Tags
    Summary

    what if the multiverse restarts and nobody remembers anything unless there's one that remembers

    sorry I'm not very good with summary, this is the first story I do so if it doesn't look very good and because I'm still trained. but I hope you like it.

    Series
    Language:
    English
    Words:
    1,864
    Chapters:
    5/?
    Comments:
    1
    Kudos:
    32
    Bookmarks:
    1
    Hits:
    524
  9. Tags
    Summary

    You've taken a liking to Dating Simulators and the versatility that some of them have. One of those Dating Sims happens to be called Amaremania, or Lovemania. It was a darker premise and not the usual take you would expect from a game centered on romance. The allure of getting through the game without romancing is what pulled you to it and so you've tried again and again to reach that ending, challenging yourself to try to beat it through unconventional ways. Unfortunately, your repetitive playthroughs of this game don't go without consequences. An event you hoped was a dream eventually turns into a nightmare when you realize you've been pulled into the world.

    Shortly after, your memories are wiped. Now you wander about this mysterious world trying to escape the darkness it has and the answers to whether this is your reality or not. Will you be able to find the truth?

    Introduction (Chapter 1)
    ACT I: KINDNESS (Chapter 2 - ???)

    Series
    Language:
    English
    Words:
    96,071
    Chapters:
    12/?
    Comments:
    377
    Kudos:
    195
    Bookmarks:
    47
    Hits:
    4366
  10. Tags
    Summary

    Every single day on your birthday, when it was midnight, you’d hear a knock at the door. Without fail, you’d open your door to see if anyone was there. And every time, you met no one on the other side of the doorway.

    Until tonight.

    Language:
    English
    Words:
    2,880
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    46
    Bookmarks:
    8
    Hits:
    556
  11. Tags
    Summary

    KCRM week
    Ignore the fact that this was posted Oct 2. I forgot when this was. I also may get out Kustard week too later this week(Shh, I know)

    Series
    Language:
    English
    Words:
    885
    Chapters:
    5/7
    Kudos:
    25
    Bookmarks:
    5
    Hits:
    365
  12. Tags
    Summary

    Reader gets strange dreams of a deep female voice and feline eyes the color of the moon.
    These dreams lead to a new form and a missing mother.
    How will reader cope with being treated as a animal and the loss of her family.
    As time goes by she loses her past memories and her emotions.
    Can the living skeletons she meets in a forest help her.
    We'll just have to wait and see.

    Language:
    English
    Words:
    16,282
    Chapters:
    12/?
    Comments:
    28
    Kudos:
    175
    Bookmarks:
    33
    Hits:
    2693
  13. Tags
    Summary

    You decide to invite your group of rambunctious friends over for your weekly movie night, which turns out to be the calmest one yet. (Filled with fluff of the Bad Sanses/Reader)

    Language:
    English
    Words:
    1,043
    Chapters:
    1/1
    Kudos:
    49
    Bookmarks:
    4
    Hits:
    410
  14. Tags
    Summary

    Just a group of one-shots I've done, starring my favorite Sans, Error sans. Mostly will be FGoD since that's what got me back into the undertale fandom, and what got me into writing again.

    Will add more Tags as I go ygfshdjkfm

    Language:
    English
    Words:
    36,385
    Chapters:
    7/?
    Comments:
    11
    Kudos:
    120
    Bookmarks:
    19
    Hits:
    2053
  15. Tags
    Summary

    Error can't, he just can't. ∂̶̣͉͒̈́̉̈́̕ß̸̆∂̶̣͉͒̈́̉̈́̕ß̸̆ is ruining his life. He doesn't want to do this forced job anymore. He can't take it anymore, he just wants everything to be over.

    ∂̶̣͉̯̲̳͒̈́̉̈́̕ß̸̆∂̶̣͉̯̲̳͒̈́̉̈́̕ß̸̆ found out and Error is terrified for what's to come.

    More for the ones he told then for himself.

    Ink realises he's not the only one suffering from ∂̶̣͉͒̈́̉̈́̕ß̸̆∂̶̣͉͒̈́̉̈́̕ß̸̆. He's just as sick as Error is from his forced job. Bad time helping the one he hates because it just got him in trouble.

    ∂̶̣͉̯̲̳͒̈́̉̈́̕ß̸̆∂̶̣͉̯̲̳͒̈́̉̈́̕ß̸̆ will never go easy on him again.

     
    What will they do now?

    keep reading, to find out -
    Forced... - The rescue
    10/? (so far) ( three of them is not a chapters)
    Recovery <3
    0/?
    =Confession=
    0/?
    Finally free
    0/?

    (FGOD error belongs to harrish6)
    Error: loverofpiggies
    Nightmare and Dream: Jokublog
    Ink: Myebi/Comyet
    Horror: Sour-applestudios-
    Dust: Ask-Dusttale
    Killer: Rahafwabas
    Cross: Jakei
    Blue: Community
    Red: Community
    Classic: toby fox
    (Art by me (Me Paina))
    (Story by me (Me Paina))
    (Undertale by toby fox)

    Series
    Language:
    English
    Words:
    8,391
    Chapters:
    13/?
    Comments:
    38
    Kudos:
    120
    Bookmarks:
    12
    Hits:
    2746
  16. Tags
    Summary

    Somewhere, somehow, they knew everything would be okay. Their soul was purple, after all.

    AKA

    A 7 foot skeleton with a box of crayons and little to no knowledge of the outside world manages to stumble upon the skeleton crew.

    Series
    Language:
    English
    Words:
    11,713
    Chapters:
    9/?
    Comments:
    28
    Kudos:
    172
    Bookmarks:
    47
    Hits:
    2539
  17. Tags
    Summary

    Nightmare has been waiting to get himself a personal guard, and has decided that Cross would be the perfect choice. How will Cross feel about this proposal? Will he accept? Is Nightmare planning something unprofessional?

    All these questions shall be answered.

    (This is something I may pick at occasionally, updates will be random, with large amounts of time between)

    Language:
    English
    Words:
    2,068
    Chapters:
    3/?
    Comments:
    16
    Kudos:
    44
    Bookmarks:
    6
    Hits:
    645
  18. Tags
    Summary

    It felt like a whole story like there was someone pulling the strings behind the curtains. [Name] felt so alone in their multiverse, so different, yet here they were, standing against them.

    Standing against HIM.

    Language:
    English
    Words:
    14,277
    Chapters:
    3/?
    Comments:
    13
    Kudos:
    34
    Bookmarks:
    8
    Hits:
    738
  19. Tags
    Summary

    Error wants Blue to leave for his saftey but Blue doesn't want to leave.

    Posted on Wattpad!

    Series
    Language:
    English
    Words:
    351
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    36
    Bookmarks:
    2
    Hits:
    348
  20. Tags
    Summary

    One of Dust's experiments turns him and the rest of the gang into cats. Coincidentally, the Star Sanses find their secret hideout and realize they're nowhere to be found. Instead, they realize there are multiple cats inside. Maybe the Bad Sanes are the random cats in Nightmare's castle?

    Language:
    English
    Words:
    3,001
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    56
    Bookmarks:
    7
    Hits:
    348

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