1 - 20 of 362 Works in Star Sanses (Undertale)

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  1. Tags
    Summary

    So I literally never see anything with a diabetic main character and especially not a diabetic /Reader fic. Skeletons are sexy so lets play around with ideas while I get a diabetic reader a harem of their own!
    (I have been diabetic over 20 years and I honestly can't tell if I should be annoyed or amused at my own title)

    Series
    Language:
    English
    Words:
    10,724
    Chapters:
    31/?
    Comments:
    5
    Kudos:
    91
    Bookmarks:
    11
    Hits:
    1,647
  2. Tags
    Summary

    Let's follow Killer Sans in a month of chilling with Nightmare's Gang. Antics will surely ensue, seeing as Killer is a major flirt and Nightmare is not.

    ...And he's also a bit depressed lately.

    Thanks for reading and I love you all.

    Language:
    English
    Words:
    5,942
    Chapters:
    9/?
    Comments:
    6
    Kudos:
    8
    Bookmarks:
    3
    Hits:
    181
  3. Tags
    Summary

    Twelve chapters of the Sans AU's, starring the Star Sanses! (Told in 3rd person omniscient but mainly focusing on Ink's perspective)

    Thanks for reading and I love you all.

    Language:
    English
    Words:
    4,694
    Chapters:
    5/12
    Comments:
    10
    Kudos:
    6
    Bookmarks:
    1
    Hits:
    130
  4. Tags
    Summary

    One day, Nightmare decided to visit a new, neutral AU he had encountered.
    There, the King of Negativity met a barista named Vera.
    And they are immediately drawn to one another.
    Why do their souls feel so...

     

    ...connected?

    Language:
    English
    Words:
    43,524
    Chapters:
    13/?
    Comments:
    13
    Kudos:
    12
    Bookmarks:
    5
    Hits:
    370
  5. Tags
    Summary

    Cross wakes up to find he’s been shrunk down to the size of a pencil. He resemblances one of those worms on a string, fuzzy body and all, albeit breathing and alive as Cross lets out a soft confused squeak.

    [100 words a chapter of Cross slowly becoming smitten with Killer, the latter not realizing this at first, while the Star Sanses relationship with one another until one of them ends up a worm creature too]

    Language:
    English
    Words:
    800
    Chapters:
    8/?
    Comments:
    8
    Kudos:
    17
    Bookmarks:
    1
    Hits:
    206
  6. Tags
    Summary

    Nightmare rescued Cross, beaten and bloody, from the soldiers personal hell. Gave him a home. A safe space. A place away from the castle where Cross could heal and process before the guardian offered the soldier a spot in his ranks. He wanted Cross to come to terms on his own time. Wanted to give him plenty of time to think over the offer, and would graciously accept Cross' refusal if he chose to do so. That unfortunately changed when a demon from the soldiers past decided to shatter that bubble of safety.
    Now, the guard needs a more secure safety net, and Nightmare is willing to provide it. Himself and his gang would easily take in another soul in need of stability and companionship. Another safe space.
    Little did he know Cross would be able to provide something similar for the guardian himself.

    Series
    Language:
    English
    Words:
    199,371
    Chapters:
    46/?
    Comments:
    1,581
    Kudos:
    1,059
    Bookmarks:
    178
    Hits:
    34,425
  7. Tags
    Summary

    One-shots and drabbles, I do requests.
    This is mainly an excuse to practice writing.
    Please read the chapter notes to know what to expect!! ♡♡

    Language:
    English
    Words:
    27,850
    Chapters:
    19/?
    Comments:
    90
    Kudos:
    302
    Bookmarks:
    31
    Hits:
    12,660
  8. Tags
    Summary

    The gang, with Error's help, get Nightmare a puppy. Is there a problem that they belonged to the Star Sanses before?

    Series
    Language:
    English
    Words:
    16,164
    Chapters:
    18/?
    Comments:
    146
    Kudos:
    370
    Bookmarks:
    62
    Hits:
    6,802
  9. Tags
    Summary

    In Underswap, Swap abandons his Royal Guard duties, bringing Alphys, Napstaton, and Undyne along.

    Why? For the fun of it.

    And where are these scoundrels going?
    To the Annual Omega Timeline Pride Parade, of course.

    Language:
    English
    Words:
    410
    Chapters:
    1/?
    Comments:
    4
    Kudos:
    10
    Bookmarks:
    1
    Hits:
    45
  10. Tags
    Summary

    When the balance of Positivity and Negativity slide to Nightmare's side, Dream and Ink take a drastic action to tip the scales in their favour- even if they're causing much more than everyone bargained for.

    Language:
    English
    Words:
    1,853
    Chapters:
    6/?
    Comments:
    6
    Kudos:
    22
    Bookmarks:
    1
    Hits:
    223
  11. Tags
    Summary

    A child of the moon, eclipse and sun? Why the thought of them getting along is beyond dangerous that it almost makes sense.

    Language:
    English
    Words:
    6,227
    Chapters:
    8/?
    Bookmarks:
    1
    Hits:
    62
  12. Tags
    Summary

    Blue was knew lots of people, he grew up in this town after all.

    So you really cant blame him from walking into the local cafe and seeing another skeleton- one he didn't recognise as well.

    (And if he felt butterflies in his non-existing stomach, or his zygomatic bones heat up, well, you really can't blame him for excitedly taking the skeletons number, can you?)

    ----------

    Or, a cryptid Drinkberry AU, written for a friend on Tik tok.)

    Language:
    English
    Words:
    29,394
    Chapters:
    14/?
    Comments:
    58
    Kudos:
    122
    Bookmarks:
    16
    Hits:
    1,759
  13. Tags
    Summary

    “You want to break up the Star Sanses?” Blue repeated what Dream had said in shock, standing up from his seat suddenly as if he wanted to argue with him, “Dream, this isn’t a good idea! You can’t fight Nightmare alone, he’ll destroy you. There’s too much negativity, you said so yourself yesterday, and it makes you weak..."

    -----+-----

    Ink had done it for the last time. Dream couldn’t stand him sacrificing so many people to save the AUs that made up the multiverse, he couldn’t stand Ink making the Star Sanses be seen in such a bad light that Dream was getting sent death threats. So he broke the group up, even with Blue’s protests and Ink’s surprise. The Star Sanses didn’t exist anymore. He wasn’t Ink’s friend anymore. Blue couldn’t multiversal travel anymore, stuck in the Omega Timeline since he couldn’t go back to his AU. Dream didn’t have people to back him up anymore. And with no group seemingly able to stop people who meant harm and protect AUs anymore… There was a spike in destruction and negativity. The negativity was because of Nightmare, but what was destroying harmless AUs? That was what Dream was going to figure out. Who knew he’d meet someone special to him in the process?

    Language:
    English
    Words:
    15,163
    Chapters:
    4/?
    Comments:
    17
    Kudos:
    59
    Bookmarks:
    13
    Hits:
    849
  14. Tags
    Summary

    In the beginning, there was a collective of voices. The collective needed a muse, for they could not create full universes. The only things they could make were unwhole sketches, and from one of those sketches, came their much needed muse, who was named Ink.
    At first, Ink obeyed their needs. Created what they wanted him to. But when Ink wants to create on his own, the collective, "The Creators", needed another being, as their viewing of Ink's creations were deemed useless for their multiverse.
    That other being is a glitch that fell into the anti-void, Error.
    But, even though this issue is easy to fix, stubbornness leads to otherwise.

    Series
    Language:
    English
    Words:
    110,027
    Chapters:
    27/?
    Comments:
    165
    Kudos:
    198
    Bookmarks:
    37
    Hits:
    5,813
  15. Tags
    Summary

    Swap gets fed up one day and says he's going to go work for Nightmare instead.

    Ink and Dream didn't think he was serious.

    [SLOW UPDATES]

    Language:
    English
    Words:
    15,600
    Chapters:
    8/?
    Comments:
    92
    Kudos:
    740
    Bookmarks:
    152
    Hits:
    8,692
  16. Tags
    Summary

    Death by gunshot is painful, more than anything you've ever felt. To bleed out and feel yourself draining every minute of it is even worse. But not nearly as bad as dying and proceeding to open your eyes to an unrecognizable room.

    At least you're not Nightmare, Fresh is a much better option in your humble opinion. Of course that doesn't change the hate you receive from others.

    You just wish saving others would be as easy as it's written about in fic normally! THIS ISN'T FAIR, WHY DO YOU HAVE TO STRUGLE SO MUCH!!
    ----
    𝓞𝓡:

     


    Dying is never a pleasant experience no matter how you put it.

     


    Being Fresh is Debatably worse.

    Language:
    English
    Words:
    2,339
    Chapters:
    1/?
    Comments:
    9
    Kudos:
    37
    Bookmarks:
    12
    Hits:
    300
  17. Tags
    Summary

    Cross betrays the Star Sanses and frees Nightmare. The price he has to pay leaves him amnesiac, injured and alone.

    Who would give such a broken puppy a new home?

    Series
    Language:
    English
    Words:
    36,384
    Chapters:
    31/?
    Collections:
    1
    Comments:
    178
    Kudos:
    488
    Bookmarks:
    80
    Hits:
    13,599
  18. Tags
    Summary

    Error felt so much boredom and monotony in his life that he needed something new to fill him with life.

    He began to travel through the different alternate universes to investigate which were the most susceptible and possible to be eliminated in the future, until he arrived at Humantale and things were no longer the same...

    Language:
    English
    Words:
    13,244
    Chapters:
    15/16
    Comments:
    2
    Kudos:
    5
    Bookmarks:
    1
    Hits:
    108
  19. Tags
    Summary

    ☆This will be a Nightmare x Reader story☆

    ◇ Slow updates 😁 ◇

    Trigger warning:
    -Cussing
    -Violence
    -Blood
    -Death
    -Abuse
    -Bullying

    If you are not comfortable with these, then I suggest you don't read this book.

    ♧Y/N is not the most popular soul in town, she's bullied relentlessly by fellow classmates, abusive parents and never felt like she belonged so...What happens when a certain group of bad skeletons take an interested in Y/N's soul?

    ...

    Especially their leader ♧

    ♤Thank you, I hope you enjoy the story♤

    Language:
    English
    Words:
    31,409
    Chapters:
    13/?
    Comments:
    5
    Kudos:
    108
    Bookmarks:
    12
    Hits:
    2,235
  20. Tags
    Summary

    This is just a kind of self-insert/oc-insert into the Undertale Multiverse I guess.

     

    Idk what I'm doing, help

    Language:
    English
    Words:
    18,871
    Chapters:
    15/?
    Comments:
    20
    Kudos:
    12
    Bookmarks:
    3
    Hits:
    376

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