1 - 20 of 110 Works in Alternate Universe - Underlust (Undertale)

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  1. Tags
    Summary

    Error and Blue make a bet: Error will stay with other sans from multiple AUs for less than six months
    If they can't make him change his mind, they die
    Of course, nothing is that simple
    With a expaserated Ink, an anxious Blue, and an obnoxious voice
    Error may find he's bitten off more than he can chew
    especially when a certain skeleton gets involved.

    Series
    Language:
    English
    Words:
    14,780
    Chapters:
    9/?
    Comments:
    342
    Kudos:
    211
    Bookmarks:
    32
    Hits:
    2373
  2. Tags
    Summary

    Have some Error Oneshots to either warm your heart and make you smile or clench your SOUL and make you cry!
    Sub!Error x Anyone

    (AUs or characters doesn't belong to me unless I said so. Undertale belongs to the one and only Toby Fox, and it's AUs belongs to their wonderful creators out there. I only own the story and the plot. The characters' characteristics will change and be altered for the sake of each and every story.)

    Language:
    English
    Words:
    38,001
    Chapters:
    19/?
    Comments:
    41
    Kudos:
    161
    Bookmarks:
    12
    Hits:
    3964
  3. Tags
    Summary

    Underlost Losttale a Brokentale Series. A little girl follows two friendly skeletons into a new world were she ends up getting lost. She falls into the underground right before Frisk/you can fully reset, stopping Chara's rain over the underground. Taking your reset ability, the little girl wonders through her new world. Capturing Flowey on the way, she must face countless monsters who wish nothing more then to kill her for her soul. With your spirt aiding her on her journey.

     

    Also follow Core, Ink, and Error as they traverse different au's in search of the missing little human.

    Chapter 1-43: (Losttale) Bonbon's adventure in the underground
    Chapter 44-? :(Underlost) Jasper's mission to rescue his missing sister.
     

    Not good with summaries...sorry...

     

    IMAGE ADDED!!
    Full with COLOR! whoo!

    vampricdoll.tumbler.com bonbonandjasper.tumbler.com

    Series
    Language:
    English
    Words:
    180,872
    Chapters:
    60/?
    Comments:
    443
    Kudos:
    305
    Bookmarks:
    41
    Hits:
    7985
  4. Tags
    Summary

    A series of unrelated Undertale drabbles.

    Language:
    English
    Words:
    5,383
    Chapters:
    13/?
    Comments:
    84
    Kudos:
    20
    Bookmarks:
    2
    Hits:
    524
  5. 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:
    54,865
    Chapters:
    48/?
    Comments:
    1140
    Kudos:
    1046
    Bookmarks:
    152
    Hits:
    11273
  6. Tags
    Summary

    Your parents died, your older brother's dead, all you have left is a your little sister and best friend Ike. Magic has awakened, the Au's have collided, monsters are above ground now and you keep running into them, seems your little sister likes monster better anyway; especially skeleton monsters.

    Series
    Language:
    English
    Words:
    48,160
    Chapters:
    19/?
    Comments:
    72
    Kudos:
    63
    Bookmarks:
    14
    Hits:
    661
  7. Tags
    Summary

    It's the first pride week you've been to and the first monsters have been allowed to since they got to the surface. It's time for partying, fun, shenanigans, and a whole bunch of skeletons!

    Language:
    English
    Words:
    117,046
    Chapters:
    29/?
    Comments:
    565
    Kudos:
    508
    Bookmarks:
    77
    Hits:
    6161
  8. Tags
    Summary

    Cieena takes out a demon, impresses Sans and the others.

    Series
    Language:
    English
    Words:
    642
    Chapters:
    1/?
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    46
  9. Tags
    Summary

    You find yourself out of a job, on the verge of getting kicked out of your apartment because you can't pay the rent and no where to go. Until your newest skeleton friend suggests you move in with them and their cousins until you get back on your feet again. You didn't expect to like living with this many people at once so much though...

    Language:
    English
    Words:
    151,386
    Chapters:
    35/?
    Comments:
    808
    Kudos:
    1547
    Bookmarks:
    246
    Hits:
    24778
  10. Tags
    Summary

    In Ebott City, circumstances lead a few monsters who are so alike, but so different, to find each other.

    What do a teacher, a chiropractor, and a mechanic have in common? We're about to find out, in most intimate detail.

    Series
    Language:
    English
    Words:
    177,084
    Chapters:
    38/?
    Comments:
    986
    Kudos:
    617
    Bookmarks:
    79
    Hits:
    10757
  11. Tags
    Summary

    In Ebott City, circumstances lead a few monsters who are so alike, but so different, to find each other.

    What do a teacher, a chiropractor, and a mechanic have in common? We're about to find out.

    Series
    Language:
    English
    Words:
    156,514
    Chapters:
    38/?
    Comments:
    152
    Kudos:
    183
    Bookmarks:
    21
    Hits:
    2506
  12. Tags
    Summary

    It's the Fellan who discovers it first. A world, half torn by the seams, left like a rotten carcas in all it's fractured, destructive glory.

    It's terrifying. Nothing has survived. As the only one with the drive to do anything about it, he reaches out for help, and sets into motion something neither he, his alternates, or the multiverse will see coming.

    And what do you have to do with all this? You've just fallen into the underground no more than a month ago, and Sans ( your sans ) is still giving you the cold shoulder. He keeps looking to those ruin doors like they hold the truth to it all, and yet where some days he can't keep his eyes off of you, others he won't even look your way.

    Even more skeletons keep popping up, and the barrier isn't coming down anytime soon. What the hell's going on?

    Language:
    English
    Words:
    9,411
    Chapters:
    4/?
    Comments:
    8
    Kudos:
    27
    Bookmarks:
    10
    Hits:
    205
  13. Tags
    Summary

    A bunch of stories in one book! All with your favorate skeletons

     

     

    (Btw there may be more AUs I might add but i'm not so sure yet)

    Language:
    English
    Words:
    2,848
    Chapters:
    3/?
    Comments:
    4
    Kudos:
    16
    Bookmarks:
    8
    Hits:
    416
  14. Tags
    Summary

    What happens when Sans visits Stretch in underswap but has some unexpected tag alongs?

    After getting to know Stretch from Underswap Sans decides to stay on occasion. Little did he know he would have a visitor come with him this trip.

    One wrong move was all it took before the jenga tower fell.

    *Also Stretch smokes like a freight train. Who wants to have a cigarette counter going?*
    02-01-19

    ** Here is the playlist I have dubbed for each chapter of the fic it will be quite a bit as time goes on but let's make a really cool playlist! Send me suggestions after seeing the style 😊
    https://www.youtube.com/playlist?list=PLHmSdd1dd-wMjB4_vA0vI7zyzBbippmrY

    Language:
    English
    Words:
    73,550
    Chapters:
    21/?
    Comments:
    3
    Kudos:
    12
    Bookmarks:
    1
    Hits:
    408
  15. Tags
    Summary

    Five months since monsters have returned to the surface world having broken all bonds, the world is changing... in some parts.

    You`re still a bored, tired student, and you`re sick of all the expectations following you around like a creep. You`ve studied way too much, you`ve studied out your entire youth. Now, in a foreign country attending to a foreign university, you decide this is the perfect moment to get away from your hell of a life for a moment.

    You take a break and a semester off, overjoyed at the thought of being able to chill all day with your sweetie of a roommate.

    Little did you know, your roommate was a scientist. An experimenter, at that. And now he`s done something he has to undo. But in the meantime, he has got to take care of whatever he has done.

    So he invites in a horde of skeletons inside...
    And apparently, they`ve got NO chill.

    But heck, who doesn`t love some turns in a boring, bonely life?

    Language:
    English
    Words:
    142,972
    Chapters:
    33/?
    Comments:
    843
    Kudos:
    508
    Bookmarks:
    79
    Hits:
    10004
  16. Tags
    Summary

    Rose is a 20 year old police officer at Mt. Ebott city. She is one officer who not many people are familiar of. Cheif Alfie has known Rose for over 10 years and knows every single bit about her, he even knows about her secret but promised to keep it a secret. Not many people are aware of her presence when she is around, why's that? Oh wait..

    2 years later, monsters broke free from the mountain of Mt. Ebott with the help with a child named Chara. Chara is someone Rose has been looking for for around 8 years, why's this? Are they related somehow?
    "I wish I didn't make that mistake, I really do.. Now I've hurt my sister, she must hate me now.. Well guess that doesn't really matter anymore since she must have forgotten about me"
    ______________________________________
    Cover images do not belong to me!!
    This book has been inspired by many books I have read over the past few days.
    My friend gave me the idea of a Papyrus x Oc which I created on Quotev. So I have decided to transfer it over here and hopefully you guys will like it!

    Language:
    English
    Words:
    6,701
    Chapters:
    9/50
    Kudos:
    12
    Bookmarks:
    1
    Hits:
    258
  17. Tags
    Summary

    A weird story about skeletons trying to find themselves in shitty times. People suck at relationships here. I don't mind anyone giving me ideas. Just look forward for hurtful and happy relationships.

    Language:
    English
    Words:
    5,737
    Chapters:
    8/?
    Comments:
    3
    Kudos:
    24
    Bookmarks:
    1
    Hits:
    621
  18. Tags
    Summary

    The sun disappears, but no flowers wilt, no one gets any colder, and no one gets paler. Is this a hallucination that's becoming widespread? When strange creatures add on, it becomes even more confusing. A series of found video tapes, unlabeled and impossible to put in order without being watched first, is all that you can use to figure this mystery out.

    (An Undertale Outcode AU based on the twitter ARG "The Sun Vanished")

    Language:
    English
    Words:
    5,155
    Chapters:
    2/?
    Comments:
    6
    Kudos:
    6
    Bookmarks:
    3
    Hits:
    82
  19. Tags
    Summary

    You've hit rock bottom, or perhaps hell's bottom. You are now surrounded by hordes of lustful monsters that crave to woo humans into their beds, for the chance to take their virginity is sought after, like a one of a kind rare gem.

    Though the creatures of the underground treat you with respect, like a royal princess, it doesn't stop them from trying to take advantage of you, nor being bribed or sweet talked into submission. The worst of them is a tall lanky skeleton who laughs oddly. He vows to have you one way or another, even if it kills him. He has to, if he wants to reach his life long dream. But he wants his cake and eat it too, for he soon after wants you to fall for him as well.

    What are you to do? Is there any chance of escape? What risk do you take? And how far are you from becoming a fallen human? Just what will become of you then?

     

    ( Fanfic requested to be re-posted.)

    Language:
    English
    Words:
    12,912
    Chapters:
    4/?
    Comments:
    24
    Kudos:
    130
    Bookmarks:
    38
    Hits:
    1868
  20. Tags
    Summary

    Here are some side stories from A Skeleton Pride Parade!

    These are mostly for times that I came up with an idea that has not yet or will not fit into the main plot of the story. Some of these may be cannon to the plot, some may not—and some may show up later in the actual story. If you haven't read the main story yet, I would certainly encourage you to do so!

    Language:
    English
    Words:
    6,741
    Chapters:
    2/?
    Comments:
    13
    Kudos:
    17
    Bookmarks:
    2
    Hits:
    238

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