1 - 20 of 196 Bookmarked Items in Bittybone(s) (Undertale)

Navigation

List of Bookmarks

  1. 49

    Tags
    Summary

    Small Undertale Ideas that are free to use, adapt, etc.
    No need for credit!

    Other Ideas will be added with time...

     

     

    If you decide to actually do one of those ideas or a changed up version of it, please tell me so that I can link them down below for others to see! :D

    All Chapters that have been adopted by at least one person, get an (A) in front of their title. The Adoptions are linked in the notes of the respective chapters!!

    Language:
    English
    Words:
    10,921
    Chapters:
    96/?
    Comments:
    288
    Kudos:
    585
    Bookmarks:
    49
    Hits:
    10,178
  2. *

    Tags
    Summary

    You’re just trying to get by with a demanding job where you get zero respect from your boss and co-workers when bitties are introduced into your life. You found some of them abandoned by cruel humans. They were deemed broken and useless and were left outside to dust. Others you rescued from abusive humans. You just couldn’t watch them be hurt anymore. You soon went from a lonely, isolated human who hardly ever spoke a word, to adopting and caring for your skeleton bitties who you never wanted to be separated from. You would do anything to keep them safe, warm and fed and they would do anything to protect you in return. The world was cruel to you and your bitties, but that wasn’t going to stop you from trying to make the best life for them

    This is a story about you and your bitties meeting and then trying to survive in a harsh city landscape where everything seems to be out to get you and your skeleton companions. Can you really promise them a safe home where nothing will ever harm them again?

    After all, who knows what might be around the corner...

    Arc 1 - Blueberry Muffin: Chapters 1-16
    Arc 2 - The Little Thief: 17- ? (Hopefully starting soon! )
    Arc 3 - ???:

    Series
    Language:
    English
    Words:
    66,164
    Chapters:
    16/?
    Comments:
    412
    Kudos:
    628
    Bookmarks:
    136
    Hits:
    14,508
  3. 9

    Tags
    Summary

    This is the author's attempt at writing a story involving an OC and bitties. On the way home from grocery shopping, Katy, a college age student hears crying coming from an alleyway. Naturally, being the protagonist of the story, she must investigate. What could go wrong?

    However, as the story progresses, the author finds herself losing inspiration, and when her own life gets in the way, she decides to write about that instead. Who knew adopting another bitty could be so much work?

    Language:
    English
    Words:
    21,200
    Chapters:
    8/8
    Collections:
    1
    Comments:
    52
    Kudos:
    84
    Bookmarks:
    9
    Hits:
    1,812
  4. *

    Tags
    Summary

    ~Ava’s Guide to Invading the Multiverse~
    Step One - Go Fishing

    Series
    Language:
    English
    Words:
    365,274
    Chapters:
    130/130
    Collections:
    7
    Comments:
    3,521
    Kudos:
    2,113
    Bookmarks:
    261
    Hits:
    56,916
  5. *

    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:
    966
    Bookmarks:
    254
    Hits:
    29,023
  6. 51

    Tags
    Summary

    A household full of skeletons are competing over the attentions of one love.
    This isn't that house though. Unbeknownst to the group secretively wrestling with their chaotically unpredictable love lives and universe-meddling machine, another house a few doors down has been gifted with its own skeleton posse clamoring for the attentions of their own little lady.
    A little old lady by the name of Mabel.

    Is there a bitty or a monster you would like to have a bitty version to drop into the story? I might find a way.
    Lots of plot to come, aiming to update monthly when I can, depending on work and life!

    Language:
    English
    Words:
    38,884
    Chapters:
    12/?
    Comments:
    72
    Kudos:
    152
    Bookmarks:
    51
    Hits:
    2,738
  7. 4

    Tags
    Summary

    Running through that forest you felt relived
    No more fighting no more rings
    No more experiments
    No more cages
    And most importantly your bitty where with you
    Wait…are those…more skeletons!?

    P.S. I edited the first chapters rearead them please!

    Language:
    English
    Words:
    3,363
    Chapters:
    3/?
    Kudos:
    16
    Bookmarks:
    4
    Hits:
    178
  8. 87

    Tags
    Summary

    This started as a domestic morning One Shot inspired by the Story Bitty House by BlamefulSea but I can't stop myself anymore!

    Summary:

    Honey Bee is a lil bro bitty, 15 inches tall adopted to ease the loneliness of a young adult woman. Her special soul amplifies emotions to the point where she is easily overwhelmed and it is up to him to help her. After finding out kissing is the most efficient way to drain her soul, he realizes he wants more, but even though they flirt and love each other very much, can she ever see him as more than just a bitty?

    Language:
    English
    Words:
    144,236
    Chapters:
    31/?
    Comments:
    369
    Kudos:
    294
    Bookmarks:
    87
    Hits:
    12,861
  9. *

    Tags
    Summary

    Humans are weird and are never satisfied with what they already have. They have to alter everything around them to make their own lives more convenient. Including other lifeforms.

    For example, people tampered with genetics to make fish that glow in the dark. Why? For no other reason than they thought they would make radical pets.

    As technology advanced, people moved from tampering with simple genetics to tampering with soul energy itself. Thus, Bitties were created: Tiny skeleton creatures powered by soul energy. And of course, almost immediately, they too were patented and sold as “pets.” But being simple things made only of bones and souls, could they really be considered alive? What does it even mean to be alive? What is a soul?

    You really didn’t want to think about such headache-inducing existential questions. All you wanted to do was earn enough to go to school, get your veterinary technician license, and live a simple and happy existence. But life had other plans for you in the form of an angry little creature staring you down from the confines of a jar. What the hell?

    Language:
    English
    Words:
    90,971
    Chapters:
    50/50
    Comments:
    2,659
    Kudos:
    4,035
    Bookmarks:
    581
    Hits:
    59,002
    • 21 Sep 2025

      Rec

      Bookmark Notes:

      Gosh my heart aches for these two. Both in sadness for how much they have gone through and that feelings are so hard, and in empathy because of how much they love one another and are trying so so hard, and that’s all that matters. This is also the first fic where I see that bitties exist without Monsters around, leading to people thinking that they’re not alive. I’ve seen ones where they think of them as pets and not as intelligent, but never to this level. Also the fact that bitties are still connected to Monsters, with them turning into dust still, having SOULs, and Bob being called a monster. Also also, they’re thought to not be alive because they do have organs or blood, when they actually are due to their SOULs, but humans don’t know that they have SOULs too, so that argument is void. And hooooolyyyyyy shit, I have been side-eyeing that title since the beginning. You literally don’t know how relieved I was when he lived (;´༎ຶٹ༎ຶ`)

    • 19 Sep 2025

      Rec

      Bookmark Notes:

      THIS WAS SO GOOD! I neve read a fic that made me so angry at the protagonists, made me want to slap them almost every freaking chapter and, yet, didn't let me stop reading because IT WAS SO GOOD!!!

    • 01 Sep 2025

      Public Bookmark

    • 01 Sep 2025

      Public Bookmark

    • 31 Aug 2025

      Public Bookmark

  10. *

    Tags
    Summary

    You received a letter a couple of months back that you are the heir to your great aunt's estate and fortune.
    All her belongings have been willed to you including her bitty?

    Language:
    English
    Words:
    20,771
    Chapters:
    14/?
    Comments:
    235
    Kudos:
    712
    Bookmarks:
    139
    Hits:
    9,900
  11. *

    Tags
    Summary

    Our two little bitties have been through a lot, so what happens when they meet a human that's hurting just as much as they are?

    Language:
    English
    Words:
    56,532
    Chapters:
    30/?
    Comments:
    324
    Kudos:
    1,174
    Bookmarks:
    234
    Hits:
    17,551
  12. *

    Tags
    Summary

    In this AU, Error never left the Anti-Void. Error never remembered his past or anything before living in the Anti-Void. Only knowing he was a error, what The Voices told him, and how to talk and sleep. He never met Ink, never had the need to destroy worlds. In this AU, Error never became the Destroyer of Worlds. All he wanted was to stop feeling so lonely, to understand and belong. Error wanted to leave the Anti-Void.

    But Balance is needed. Error never became the Destroyer, so someone else would have to.

    In this AU, Fresh is more vicious, more violent. He can feel anger, hatred, and jealousy. Fresh became jealous of all the other Monster's being able to feel happiness, being able to feel love. To be loved. He wanted feel that, but couldn't no matter how he tried. In this AU, Fresh became the Corrupter of Worlds. Spreading his fresh virus across the Multiverse, possessing whoever he wanted, and turning worlds into a fresh paradise. All he wanted was to feel happiness and love, to love and be loved in return.

    In this AU, their romance becomes twisted, unhealthy, and dependent.
    In this AU, the Multiverse will tremble before them.

    Language:
    English
    Words:
    31,539
    Chapters:
    12/?
    Comments:
    103
    Kudos:
    679
    Bookmarks:
    115
    Hits:
    9,832
  13. *

    Tags
    Summary

    During a time that bitties have been bred with even human killing abilities in illegal kennels for bitty fights. Bitties are still not considered people or even regular monsters...just things or pets in the eyes of the law. One night you managed to save the life of a helpless edgy bitty from a blackberry bitty named Pitch and his gang. By saving the poor Edgy and finding out just how many problems he had to cause him to be in such a situation to begin with led you to the life you have now. You've become a licensed bitty therapist in hopes of reaching out to the abused, the neglected, and street worn bitties and giving them a chance at a better life. With your supportive and loving edgy bitty by your side years later down the road you should have know that eventually the past would come back to claim you after all your life no longer belongs to you.

    Series
    Language:
    English
    Words:
    62,283
    Chapters:
    12/?
    Comments:
    166
    Kudos:
    695
    Bookmarks:
    127
    Hits:
    13,975
  14. *

    Tags
    Summary

    You didn't expect life to throw you a bone, but here they were: two tiny Bitties that wrecked your heart and filled your home. Sure, your tiny city apartment didn't have the fancy stuff that others had, but you've always gotten by.

    And it was a lot better than what they were used to.

    Language:
    English
    Words:
    152,250
    Chapters:
    54/?
    Comments:
    2,446
    Kudos:
    4,252
    Bookmarks:
    763
    Hits:
    94,967
  15. *

    Tags
    Summary

    (Rehabilitated Bad Sanses X Bitty Reader) Bitty shops that sold mediocre bitties for exorbitant prices weren't uncommon. The people who owned them couldn't care less about the bitties, only about the money. With your luck, you got yourself stuck in one of those shops that was crashing and burning in debt. Now you were faced with two options. Become a stray, or try and get yourself sold to someone, which was degrading enough.

    Language:
    English
    Words:
    139,396
    Chapters:
    46/?
    Collections:
    1
    Comments:
    681
    Kudos:
    2,131
    Bookmarks:
    453
    Hits:
    58,299
  16. 41

    Words:
    41,611
    Works:
    8
    Bookmarks:
    41
  17. *

    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:
    740
    Kudos:
    1,765
    Bookmarks:
    288
    Hits:
    20,888
  18. 26

    Tags
    Summary

    Olivia Newmore- the third daughter of Clara and Daniel Newmore- finds herself in a changing Grayridge trying to move forward on her own for once. This story is her struggle as she grapples with parts of herself she prefers to keep from others with the help of her bitties, her skeleton best friend, and a new ally she never expected.

    Series
    Language:
    English
    Words:
    93,287
    Chapters:
    30/30
    Comments:
    137
    Kudos:
    310
    Bookmarks:
    26
    Hits:
    7,430
  19. 27

    Tags
    Summary

    This is a collection of side stories surrounding Josephine's sisters and their bitties. It ties in with my Patchwork Family fanfic, so you'll need to read that for any of this to make any damn sense.

    Series
    Language:
    English
    Words:
    24,057
    Chapters:
    25/25
    Comments:
    70
    Kudos:
    316
    Bookmarks:
    27
    Hits:
    5,286
  20. 47

    Words:
    442,097
    Works:
    5
    Bookmarks:
    47

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