1 - 20 of 1,500 Works in Nonbinary Frisk (Undertale)

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  1. Tags
    Summary

    It's been months since Frisk and Flowey's battle. The former human has fully settled into their new life in the Underground. Things are changing, but they're okay with that. But when they find out that humanity has survived, Frisk must overcome their own struggles and trauma to bring about peace. Not easy when they've suffered so much. And Flowey is still out there, watching and planning.

    Series
    Language:
    English
    Words:
    32,830
    Chapters:
    9/15
    Comments:
    3
    Kudos:
    12
    Bookmarks:
    1
    Hits:
    423
  2. Tags
    Summary

    The Multiverse isn't as unreachable as one might think. Sometimes, all it takes is one aware person to tip the scales for another to find out about it. But when one isn't ready for it, returning to their own world is relieving and best for the psyche.

    Humanity's thirst for knowledge is near insatiable. How far would they be willing to go to learn more about their new magical coinhabitants on the surface? How far would they go if they could weaponise their magic?

    Language:
    English
    Words:
    21,382
    Chapters:
    6/27
    Comments:
    1
    Kudos:
    9
    Bookmarks:
    2
    Hits:
    217
  3. Tags
    Summary

    Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways.

     

    *Edited Summary (29/09/2025)

    Series
    Language:
    English
    Words:
    90,272
    Chapters:
    26/?
    Comments:
    59
    Kudos:
    134
    Bookmarks:
    61
    Hits:
    3,798
  4. Tags
    Summary

    Mettaton brings home a strange skeleton child. With his now-skeletal cousin Chara unwilling to explain their origins or identity, he falls back Alphys's original assumption: that this child belongs to him and Papyrus.

    Now he just has to convince Papyrus to play along... and convince himself that it's all just part of the show.

    Series
    Language:
    English
    Words:
    35,215
    Chapters:
    12/?
    Comments:
    144
    Kudos:
    273
    Bookmarks:
    32
    Hits:
    3,396
  5. Tags
    Summary

    Y/N was never the type to be around people. She didn't have many friends besides her sister, but she didn't mind. It wasn't until Frisk and the Dreemurr family came along and became the family she had once lost.

    Through Frisk, Y/N is able to realize the power of their determination. One night, as Y/N is hanging out with Frisk and Asriel, the topic of Asriel's dead sibling, Chara, comes up.

    For some reason, the conversation led Y/N to want to explore the underground, for maybe there's a lonely ghost wandering around all alone with nobody to talk to.

    Reader, Frisk, and Chara use She/They pronouns

    Language:
    English
    Words:
    14,950
    Chapters:
    7/?
    Comments:
    8
    Kudos:
    49
    Bookmarks:
    8
    Hits:
    1,197
  6. Tags
    Summary

    This story is an alternate path for 'The New Kit in the Ketsukane Family.' Please read that one first before venturing any further into this work.

    Series
    Language:
    English
    Words:
    63,470
    Chapters:
    13/?
    Comments:
    50
    Kudos:
    195
    Bookmarks:
    16
    Hits:
    8,007
  7. Tags
    Summary

    He danced with her in the living room as he sheltered in her house from the rain. However, unbeknownst to Sans, the roof was sheltering him from something far more detrimental- a horrible fate that was fast approaching. Soon enough, he'd realise that he danced for too long, left her house too soon and neglected to confess the truth to Toriel before it was too late.
    Soon after she was snatched from his reach, she was replaced with something else.
    It wore her face. Her laugh.
    It stole her jokes. Her warmth.
    And that wasn't all it took.

    Language:
    English
    Words:
    935
    Chapters:
    1/?
    Kudos:
    1
    Bookmarks:
    2
    Hits:
    35
  8. Tags
    Summary

    AO3 description: Long ago, two races ruled over Earth: Humans and Monsters.
    One day, war broke out between the two races

    And that war won’t rest for you.
    (Fellswap Gold story with some elements from Canon/Classic Underfell. Content for routes outside of the Closure Route [see: Underfell’s new routes, Closure is Pacifist] is unlikely.)

    Series
    Language:
    English
    Words:
    5,237
    Chapters:
    2/?
    Comments:
    1
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    140
  9. Tags
    Summary

    My contributions to Franstober 2025, hosted by @The_Writing_Mobster :))

    Chapter One: Photoshoot (Set after the True Pacifist ending)
    Chapter Two: Carve and Scarlet (Set during the Sans fight)
    Chapter Three: Coming soon!
    Chapter Four: Coming slightly less soon

    Language:
    English
    Words:
    3,210
    Chapters:
    2/4
    Kudos:
    10
    Bookmarks:
    2
    Hits:
    98
  10. Tags
    Summary

    When ghosts haunts the past of human and monster alike, the lingering spirits of two band together to piece together a past lost, and a WISH forgotten.

     

    This is a reimagining of the Undertale AU called StoryShift made by Voltra. You can find the original/reboot here:

    https://ut-storyshift.tumblr.com/post/181157867174/ut-storyshift-reboot-official-part-one-and-only/amp

    Series
    Language:
    English
    Words:
    20,806
    Chapters:
    5/?
    Comments:
    9
    Kudos:
    1
    Hits:
    61
  11. Tags
    Summary

    "Was it foolishness?
    "Was it fate?
    "Or was it... because you...?"

    Language:
    English
    Words:
    1,138
    Chapters:
    1/1
    Kudos:
    7
    Hits:
    54
  12. Tags
    Summary

    “You look so cute when you concentrate. What are you thinking?”

     

    “I’m thinking about how much I despise you.”

     

    “Aw! I’m glad you think about me so much!”

     

    Ugh!

    Language:
    English
    Words:
    541
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    27
    Bookmarks:
    2
    Hits:
    140
  13. Tags
    Summary

    This is just going to be a dumping ground for all the fandom related art I do. Some might be of fanfics, others may just be an AU of my own creation.

    Comments and kudoses are very appreciated!

    Requests are open!!!

    Language:
    English
    Words:
    1,519
    Chapters:
    38/?
    Comments:
    44
    Kudos:
    72
    Bookmarks:
    2
    Hits:
    3,570
  14. Tags
    Summary

    You're a pretty normal, 21-year-old university student working at a local nursery, a garden-variety human trying to pass classes as well as anyone else.
    At least, that's what you want everyone else to think. You're certain your big, dark secret is safe- until you meet a tall, charming skeleton and his friends, all of who wiggle their way into your heart.

    What's more, ever since your birthday, strange things have been happening throughout your town; disappearances and inexplicable phenomena. What will you and your friends discover as you piece together this mystery?

    Language:
    English
    Words:
    84,473
    Chapters:
    22/?
    Comments:
    35
    Kudos:
    125
    Bookmarks:
    29
    Hits:
    3,246
  15. Tags
    Summary

    A group of friends from different fandoms return home for Fall break, where they are soon terrorized by a certain dream demon. If one of them doesn't wake up screaming, none will wake up at all.

    Language:
    English
    Words:
    947
    Chapters:
    1/?
    Kudos:
    1
    Hits:
    33
  16. Tags
    Summary

    After the events of the true pacifist route in Undertale Red & Yellow (with Frisk choosing to stay with Toriel):

    Monsterkind has been living peacefully on the surface among humans ever since a young child, Frisk, saved them from their long captivity in the underground.

    All is well for Frisk and their friends. All except Clover, a young boy who was recently brought back to life by Asriel Dreemurr as gift for his selfless sacrifice in the underground. While he appreciates his second chance at life, he has never gotten over a friend he wishes he had never had to say goodbye to. Chara Dreemurr, the first human to fall into the underground, and one of two ghosts, alongside Clover, who guided Frisk through their journey, has not forgotten about her friend either. Unlike Clover, Chara was not given a second chance at life, and continues to watch over Frisk on the surface. While she enjoys Frisk’s company, Clover has always been at the forefront of her mind. Unknowingly to Clover, there is one way for Chara to return to the living realm. However, Chara has been hesitant to act on this.

    After all, such an act would require a permanent marriage of souls.

    Language:
    English
    Words:
    50,870
    Chapters:
    10/?
    Comments:
    174
    Kudos:
    205
    Bookmarks:
    20
    Hits:
    5,318
  17. Tags
    Summary

    Frisk is DETERMINED to save everyone, but it's hard when the people they're trying to save are trying to kill them. They need a friend, someone to talk to.

    Grillby knows about the human in the Underground and is DETERMINED to avoid them as much as possible. Humans are nothing but trouble and monster dust. Even if they are just a child...

    Good thing one of them has more DETERMINATION than the other.

    Series
    Language:
    English
    Words:
    4,970
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    2
    Hits:
    37
  18. Tags
    Summary

    You love your friends. You really do. You just… can’t stand them.

    You also can't stand being reminded of what they've lost.

    You're lost so deep in thought that you don't even realize that Sans analyzes your every move.

    Language:
    English
    Words:
    3,400
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    15
    Hits:
    100
  19. Tags
    Summary

    Kris wakes up one morning, realizes is the evening, their brother is coming, and that he is coming with two friends, whats the worst that can happen when they are being partially controlled by a soul

    Language:
    English
    Words:
    3,842
    Chapters:
    1/?
    Comments:
    8
    Kudos:
    24
    Bookmarks:
    6
    Hits:
    331
  20. Tags
    Summary

    Chara was supposed to die ages ago, but when Asriel refused to claim Chara’s soul they find themselves living in a half alive state, only perpetuated by Asgore’s desperate attempts to keep their child alive.
    But a seventh human soul has fallen, and this one may be the cure to finally saving them.

    Language:
    English
    Words:
    1,404
    Chapters:
    2/?
    Kudos:
    9
    Bookmarks:
    3
    Hits:
    93

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