1 - 20 of 759 Bookmarked Items in Alternate Universe - Bittybones (Undertale)

Navigation

List of Bookmarks

  1. 20

    Frozen Soul, Warm Heart by

    Fandoms: Undertale (Video Game)  

    21 Dec 2025

    Tags
    Summary

    Life isn’t fair, case in point, you didn’t expect to be trudging through the snow to the corner store to pick up some much needed, over priced, feminine hygiene products while trying not to bleed all over yourself all because you failed to remember to pick them up with your normal shopping. That’s the thing, no one ever said life was meant to be fair did they?
    ~*~
    Promises were just words, promises of home, safety, love. Only ever worth something if the person kept those words close to their soul. That was something he learned pretty damn quick. Built for love, to be a friend, a companion, tossed into the rings to be a fighter, something he was never meant to be. The only promise he knew he could trust were the few he made to himself, the promise to never fall for the sweet lies of a pretty face again.
    ~*~
    What happens when two souls who honestly need each other, don’t know how to open up and trust? Can love, trust, and home be found when the world has proven that trust is a dangerous thing? Can they get over the hurt that this unfair world has piled on them? Open up to each other and maybe, just maybe find the home they both need?

    Language:
    English
    Words:
    42,283
    Chapters:
    15/?
    Comments:
    55
    Kudos:
    102
    Bookmarks:
    20
    Hits:
    1,676

  2. 56

    Simply Big Boned by

    Fandoms: Undertale (Video Game)  

    19 Dec 2025

    Tags
    Summary

    A reader with many mental illnesses, has found themselves stuck with ten little dudes that need help just as much as they do. Going through the motions doesn’t cut it anymore, and life simply puts them deeper into the hole. Are these ten little dudes put together enough to help out this human, or will they get sucked into holes of their own? Is the reader put together enough to help themself and the others? Just found family-type story filled with bumps and potholes. Not my first story, but the first one on here.

    Language:
    English
    Words:
    70,669
    Chapters:
    13/?
    Comments:
    24
    Kudos:
    224
    Bookmarks:
    56
    Hits:
    5,076

  3. 18

    Bitty Gaster in a Not So Bitty World. by

    Fandoms: Undertale (Video Game)  

    11 Jun 2024

    Tags
    Summary

    You know how it is, random person from our world dies and reincarnates into Undertale. However! This story my lovely reader to be revolves around our dear otherworlder reincarnating as one of his own ocs which was none other than W.D Gaster himself!

    Slight twist, however, as he's become a tiny being known as a bitty! Thankfully he isn't made of goop, so no falling through sewer grates for him! In the body of a Gaster who hasn't fallen into the void and spread across space and time and with various quirks that he's given his oc, watch as he makes makes his way through his new predicament.

    And maybe, just, maybe, he'll pick up a family along the way.

    Series
    Language:
    English
    Words:
    3,879
    Chapters:
    2/?
    Comments:
    8
    Kudos:
    56
    Bookmarks:
    18
    Hits:
    497

  4. *

    Always In Threes by

    Fandoms: Undertale (Video Game), BittyBones (Fandom)  

    02 May 2020

    Tags
    Summary

    You are a witch in a small town, living well off the beaten path. You make ends meet by selling protection charms, but things are amiss. You are lonely, but that changes when a small, injured Bitty shows up on your doorstep.
    Having just lost your beloved pet and familiar, you find yourself latching onto this small, affectionate creature.

    Just remember that life-changing events Always come in threes.

    Series
    Language:
    English
    Words:
    32,447
    Chapters:
    13/?
    Comments:
    336
    Kudos:
    821
    Bookmarks:
    171
    Hits:
    14,235

  5. 7

    Synthtale by , ,

    Fandom: Undertale (Video Game)

    01 Apr 2021

    Words:
    95,815
    Works:
    2
    Bookmarks:
    7

  6. *

    One Bittybone At A Time by

    Fandoms: Undertale (Video Game), Alternate Universe - Bittybones - Fandom  

    15 May 2019

    Tags
    Summary

    You didn't want a bitty. Not after what you've seen. You're absolutely horrified of them, but in a single moment you change your mind.
    You want to protect them, you always have.
    And this time, you're going to.

    Life of a Reader who adopts Cherry.

    AU by http://bittybones-au.tumblr.com/

    Language:
    English
    Words:
    44,875
    Chapters:
    18/?
    Comments:
    741
    Kudos:
    1,772
    Bookmarks:
    292
    Hits:
    21,011

  7. *

    (K)inktober by

    Fandoms: Undertale (Video Game)  

    09 Sep 2017

    Tags
    Summary

    My additions for Inktober, or, in my case, KINKTOBER.

    Language:
    English
    Words:
    66,112
    Chapters:
    31/31
    Comments:
    1,056
    Kudos:
    3,228
    Bookmarks:
    389
    Hits:
    158,754

  8. 28

    Reader inserts by ,

    Fandom: Among Us (Video Game), Five Nights at Freddy's, IT (Movies - Muschietti), IT - Stephen King, Undertale (Video Game), Your Boyfriend (Visual Novel), どうぶつの森 | Animal Crossing Series, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)

    13 Nov 2024

    Words:
    263,331
    Works:
    73
    Bookmarks:
    28

  9. *

    Growing Up by ,

    Fandoms: Batman - All Media Types  

    29 Jun 2023

    Tags
    Summary

    Bruce knew that bitties had a 15 year lifespan, but it didn't really hit him until Dick turned 14.

    Series
    Language:
    English
    Words:
    18,456
    Chapters:
    6/6
    Comments:
    370
    Kudos:
    1,682
    Bookmarks:
    107
    Hits:
    17,792

  10. *

    Crazy Bitty Lady by

    Fandoms: Undertale (Video Game), Underfell - Fandom, Swaptale, Fellswap - Fandom  

    13 Mar 2021

    Tags
    Summary

    You frowned at another Bitty Bones add that popped up on the game you were playing on your phone. These guys were brand new, and already had lamia additions. They were pretty cute and all, but weren't there enough bitties in the world? There surely is no need for so many more...right?

    Series
    Language:
    English
    Words:
    96,127
    Chapters:
    41/41
    Comments:
    96
    Kudos:
    684
    Bookmarks:
    177
    Hits:
    12,696

  11. *

    The Itty Bitty AU by , ,

    Fandom: Batman - All Media Types

    02 Mar 2025

    Summary

    The Itty Bitty AU!

    Welcome to the wonderful world of creating and owning your own personalised pet!

    Itties Bitties are artificially created pets that have been genetically customised to their owner's desires. They are a perfect option for those who which to have complete control in how their pets look and behave. Drake Industries has hundreds of gene options and millions of possible combinations meaning your bitty will be completely unique to you!

    And the best part? You can recreate your bitty over and over again so that your pet never dies!

    So pop on over to one of our bitty centers to create your perfect, personalised pet!

    Words:
    43,397
    Works:
    5
    Bookmarks:
    315

  12. 14

    Title Pending by Anonymous

    Fandoms: Undertale (Video Game)  

    21 Sep 2020

    Tags
    Summary

    The bus stop was slightly crowded, humans and monsters of all shapes and sizes rushing around, boarding and exiting buses. You adjusted your backpack and began walking, were you where headed, you didn’t know yet. You fixed your scarf to come up higher trying to hide your facial markings from the world, despite already being covered up with makeup and sunglasses. It was easy to feel self-conscious, like everyone had their eyes on you, as if everyone was judging you.

    Language:
    English
    Words:
    801
    Chapters:
    1/?
    Collections:
    1
    Comments:
    5
    Kudos:
    78
    Bookmarks:
    14
    Hits:
    504

  13. 5

    Don't Have A Cow by

    Fandoms: Undertale (Video Game)  

    23 Sep 2020

    Tags
    Summary

    Accidentally locked out of the car by my bitty, me and my other bitty are left frantically trying to get inside while a group of cows watch us.
    Hopefully we can laugh about this later.

    Language:
    English
    Words:
    1,741
    Chapters:
    1/1
    Comments:
    7
    Kudos:
    39
    Bookmarks:
    5
    Hits:
    372

  14. 16

    Edge Of Sleep by for Vexatious

    Fandoms: Undertale (Video Game)  

    04 Oct 2020

    Tags
    Summary

    A center Edgy who has a "soft" spot for Softybones bitty finally gets adopted.

    Language:
    English
    Words:
    2,957
    Chapters:
    1/1
    Comments:
    21
    Kudos:
    128
    Bookmarks:
    16
    Hits:
    731

  15. 57

    that cigarette smell by for BlueMeansStop

    Fandoms: Undertale (Video Game)  

    19 Nov 2020

    Tags
    Summary

    You were absolutely positive you were going to adopt a certain bitty today.

    The fates have something else in mind.

    Language:
    English
    Words:
    3,058
    Chapters:
    3/?
    Comments:
    57
    Kudos:
    308
    Bookmarks:
    57
    Hits:
    2,406

  16. *

    The Boys Club by

    Fandoms: Undertale (Video Game)  

    10 Mar 2021

    Tags
    Summary

    Reader is a depressed/anxious freshman in college living alone in a small apartment far away from their loving family. That's not a good thing.

    So someone decides they need to take care of them.

    Language:
    English
    Words:
    37,688
    Chapters:
    9/9
    Collections:
    1
    Comments:
    114
    Kudos:
    656
    Bookmarks:
    162
    Hits:
    10,366

  17. *

    Strange Bitty Days by

    Fandoms: Undertale (Video Game)  

    24 Dec 2024

    Tags
    Summary

    It's been ten years since the barrier on Mt.Ebott has been broken. Monsters have revealed themselves to humanity and after a time, were accepted. But we don't care about that. Right now we're focused on a single household that has some. . .Interesting pets living in there.

    In which a live-alone human ends up with some abnormal Bittys.

    "What am I supposed to do with you?!"

    Series
    Language:
    English
    Words:
    133,364
    Chapters:
    34/?
    Comments:
    1,053
    Kudos:
    970
    Bookmarks:
    256
    Hits:
    29,278

  18. 39

    Tiny Inspirations by

    Fandoms: Undertale (Video Game)  

    18 Apr 2022

    Tags
    Summary

    You meet an Ink bitty after an art mishap and try to grow accustom to life with an equally flighty bitty.

    No real update schedule it will be sporatic. Just a warning.

    Language:
    English
    Words:
    8,278
    Chapters:
    8/?
    Comments:
    37
    Kudos:
    158
    Bookmarks:
    39
    Hits:
    2,332

  19. *

    This is a Terrible Idea by

    Fandoms: Undertale (Video Game)  

    13 Jun 2020

    Tags
    Summary

    You're told by your psychiatrist that you have two choices.

    Either move in with someone, or get a Bitty. Guess which one you choose?

    Language:
    English
    Words:
    7,827
    Chapters:
    9/?
    Comments:
    208
    Kudos:
    698
    Bookmarks:
    114
    Hits:
    6,599

  20. 6

    Lost in the Bitties by

    Fandoms: Undertale (Video Game)  

    10 Dec 2025

    Tags
    Summary

    You’ve been living your life content but lonely. Until one day you were introduced to a whole new world of bitties! Especially the more newer skeleton variety.

    There’s grumpy ones.

    There’s lazy ones.

    There’s even ones inspired throughout multiple multiverses!

    An adventure of cuteness awaits you in the form of little skeletal creatures. Get ready dear Reader, for it will be a chaotic and fun ride.

    Language:
    English
    Words:
    7,872
    Chapters:
    3/?
    Comments:
    11
    Kudos:
    49
    Bookmarks:
    6
    Hits:
    377

Filters

Filter results:
Submit

Include

?
Include Ratings
Include Warnings
Include Categories
Include Fandoms
Include Characters
Include Relationships
Include Additional Tags
Include Bookmarker's Tags

Exclude

?
Exclude Ratings
Exclude Warnings
Exclude Categories
Exclude Fandoms
Exclude Characters
Exclude Relationships
Exclude Additional Tags
Exclude Bookmarker's Tags

More Options

?
?
Bookmark types
Submit

Clear Filters

Navigation