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  1. Tags
    Summary

    “Who are you? What are you?”

    “i am the sentient artificial neurological system, but the doc generally refers to me as s.a.n.s.”

    When Gaster dies unexpectedly, Papyrus accidentally unearths troubling secrets about the mysterious genius that was his father. Among them is an advanced ai named Sans. Why would he keep such an amazing invention hidden? What is Project ARTIFICE?

    And what exactly does it mean to be alive?

    Ambiguous Sans/Papyrus | 100 Word Drabbles | Scifi Drama

    Language:
    English
    Words:
    10,300
    Chapters:
    103/?
    Comments:
    633
    Kudos:
    423
    Bookmarks:
    19
    Hits:
    11288
  2. Tags
    Summary

    Undertale one-shots that demand I write them. Sans/papyrus x reader centric. I take requests.

    Series
    Language:
    English
    Words:
    21,027
    Chapters:
    54/?
    Comments:
    166
    Kudos:
    368
    Bookmarks:
    39
    Hits:
    9073
  3. Tags
    Summary

    It worked.

    He could travel to other universes now, find one where Monsters had broken the barrier, free his people, show his sons the stars.

    Well, if he didn't get sidetracked by the angry copy of himself and the two damaged boys watching him with broken eyes.

    Language:
    English
    Words:
    5,143
    Chapters:
    1/?
    Comments:
    4
    Kudos:
    26
    Bookmarks:
    6
    Hits:
    119
  4. Tags
    Summary

    You may know this song and dance by now, the stories where a creator gets dropped into the Undertale multiverse and makes some skeletal friends.

    More than a few stories exist where a creator is dropped into a 'skeletons stuck in a certain world' scenario.

    Fewer still are the tales of creators becoming skeletons themselves.
    ___

    I joined the Undertale fandom a long time ago, but when I started writing down some ideas I had, I never would have expected joining it to be meant in a literal sense, and I definitely would not have expected my sibling to join me on our adventure.
    Now rated T for certain topics inherent when talking about some sleletons' backstories

    Language:
    English
    Words:
    24,840
    Chapters:
    8/?
    Comments:
    65
    Kudos:
    208
    Bookmarks:
    62
    Hits:
    3724
  5. Tags
    Summary

    Reader leaves home to chill down a little and she falls into the Underground. Sans is there, ready to meet the anomaly of the timeline, but he feels like his soul is calling for her. He knows there's something wrong. Where is Frisk? Why is (Y/N) there instead? Why did she fall so late? Why can't he get the fog out of his skull and remember?
    He needs someone he can cling to. But he can't let himself. Not yet. You'll help him and the entire Underground lead to a fair life on the surface. You'll make sure of it. And you'll lend Sans your shoulder. You'll slowly convince him he can lean on you, past his shell.
    The only problem is... what is he hiding from you?

    Man I'm sorry this was an awful summary idk how to do this

    Language:
    English
    Words:
    24,555
    Chapters:
    7/?
    Comments:
    11
    Kudos:
    59
    Bookmarks:
    10
    Hits:
    833
  6. Tags
    Summary

    Disoriented and emotionally frayed from decades spent in the void, W.D Gaster suddenly finds himself at the mercy of a cold and arrogant alternate self. His doppelganger promises to return him to the void once his research is complete but before he can make due on his threat, Gaster is introduced to this world’s variant of his son and he is forced to make a quick, spare of the moment decision.

    This sole act sends unforeseen ripples throughout the Multiverse and hurdles Gaster on a perilous journey across it to find his way home.

    or

    Dadster plays hopscotch across the multiverse, unintentionally and intentionally acquires children, tentatively reciprocates Grillby's feelings, engages in actual literal custody battles with copies of himself, somehow steals a Bad Sans™, narrowly avoids death at the hands of Error and somehow flies under Ink’s radar for a shocking amount of time.

    Language:
    English
    Words:
    22,179
    Chapters:
    6/?
    Comments:
    63
    Kudos:
    65
    Bookmarks:
    17
    Hits:
    654
  7. Tags
    Summary

    Gaster is trying to remind his sons he once existed. And wants to be reunited again...his attempt didn't exactly work.
    ***fixed tags

    Language:
    English
    Words:
    3,821
    Chapters:
    3/?
    Comments:
    8
    Kudos:
    17
    Bookmarks:
    2
    Hits:
    238
  8. Tags
    Summary

    Doctor W. D. Gaster does not exist.

    (A series of stories about the man who speaks in hands.)

    Language:
    English
    Words:
    1,485
    Chapters:
    1/?
    Comments:
    3
    Kudos:
    32
    Bookmarks:
    6
    Hits:
    214
  9. Tags
    Summary

    DIRECT SEQUEL/EPILOGUE TO “PATCHWORK SOUL” — 3 months later. A family of monsters and their little human kid try to start life anew beyond the confines of a giant mountain. Maybe they find something. Maybe they lose something. Time flows ever onwards, but sometimes it goes sideways, and it's heavier than they thought.

    [Please read PATCHWORK SOUL, know all major canon timelines, and the music of Undertale before reading for the best experience.]

    [An extended AU of what happens after a specific time kid's True Pacifist ending.]

    Series
    Language:
    English
    Words:
    771,378
    Chapters:
    74/?
    Comments:
    446
    Kudos:
    275
    Bookmarks:
    20
    Hits:
    14947
  10. Tags
    Summary

    Dust's life hasn't exactly been the greatest.

    It gets worse when a portal opens under a battleground and sucks him in, along with everyone else.

    The problems compound when his memories, out of everyone else there, are chosen to be played in movie form.

    So who brought the popcorn?

    Dust Sans story.

    Series
    Language:
    English
    Words:
    10,204
    Chapters:
    7/?
    Comments:
    2
    Kudos:
    22
    Bookmarks:
    4
    Hits:
    233
  11. Tags
    Summary

    It was cold, so cold, too cold.
    You were draining, slowly, as an orange whose juice would be taken....
    the warm juice, the warm and red juice. Leaking, through a dam's rift.
    You felt like an empty Shell, empty of what it contained, empty, too empty.
    You couldn't see anymore, couldn't hear anymore, couldn't feel anymore.
    You were surrounded by emptiness. An emptiness that took everything, and nothing at once. Then, Came the light.
    and you were no longer, empty.
    - - -
    Or when a reader who got not memory except for Undertale and common sense, wake up as the most mysterious skeleton of the band ; W.D. Gaster
    It's way before Frisk fall underground, but after the Asriel/Chara incident.

    Series
    Language:
    English
    Words:
    6,099
    Chapters:
    5/?
    Comments:
    13
    Kudos:
    54
    Bookmarks:
    20
    Hits:
    505
  12. Tags
    Summary

    Gaster made a plan. It was a stupid plan with little thought put into it and what started out as something that was only meant to keep him occupied over the course of a few months; became a lifelong commitment and he's not sure if he's okay with that.

    After slicing a whole in his hand and impregnating himself with the altered DNA; doctor Gaster thought that this would be a fun way to study his colleagues behaviors; but he failed to think about what he was going to do when the subject was actually born.

    Language:
    English
    Words:
    27,067
    Chapters:
    9/?
    Comments:
    21
    Kudos:
    83
    Bookmarks:
    14
    Hits:
    2035
  13. Tags
    Summary

    Their father was good man, a kind man. At least, Sans liked to think so. But their old man was dead, gone with the wind, you could say.

    There was no way of getting him back, was there? And besides, why should Sans care? He gave up a long long time ago.

    Yet, hearing the exchange between Flowey and Frisk, it seems like Sans cared more than he had ever thought.

    Language:
    English
    Words:
    8,991
    Chapters:
    1/1
    Kudos:
    22
    Bookmarks:
    2
    Hits:
    227
  14. Tags
    Summary

    W. D. Gaster survived what should have, by all means, have been his own death, and now he has to deal with the consequences of the stunt he pulled along with the fact that all of Monsterkind is suddenly stuck underground.

    Also, eventually, he has to learn that a family can be a fire monster, his best friend skeleton(?) scientist, and two tiny skeleton souls he was given to care for.

    Currently aiming for an update a month.

    Series
    Language:
    English
    Words:
    47,158
    Chapters:
    13/?
    Comments:
    80
    Kudos:
    101
    Bookmarks:
    19
    Hits:
    1720
  15. Tags
    Summary

    [Y/N] [L/N] is a powerful mage with a bloodline well-known throughout the ages and her family have always been celebrated. They, however, despise how their bloodline trapped monsters beneath the ground. But, that is for another day. In not being able to afford basic accommodation for university, they had to rely on an old (and terrible) friend named Bethany. For some reason, most of Bethany's skeleton mates despise [Y/N] but why is that? Apart from the fact she is a mage?
    Just because she has a kindness soul, it doesn't mean she will stand for their bullshit.

    Language:
    English
    Words:
    8,710
    Chapters:
    5/?
    Comments:
    17
    Kudos:
    81
    Bookmarks:
    26
    Hits:
    1494
  16. Tags
    Summary

    Red has lived with his brother, Edge, for years at their newest foster home. He's made a few friends, ones he sees on the regular. And he's told Undyne and Alphys that they can bring over friends of their own anytime they want. They'd never taken him up on that offer before.

    Now, Alphys comes over with a new friend. His name is Sans.

    He's weird. Red doesn't mind, but when Sans runs out in the middle of movie night it raises some red flags. Is Sans okay? Probably not. But is it Red's place to care?

    VERY alternate of an AU: Monsters were never Underground, and the social dynamics are totally different. It's literally so AU it's practically an original work with the same characters. Oops.

    If you came here from my other fic, One Step Back, this is NOTHING LIKE THAT ONE. Well, maybe a little, but not enough for that to be a good comparison for whether you'll like this or not. This one gets darker. A lot darker.

    Series
    Language:
    English
    Words:
    103,725
    Chapters:
    26/26
    Comments:
    61
    Kudos:
    77
    Bookmarks:
    10
    Hits:
    1155
  17. Tags
    Summary

    A butterfly beats its wings and all that.

    Sometimes, the most important events may be set into motion by the tiniest thing. Some decisions cannot be planned beforehand.

    Life is never predictable. Science isn't either. You do the math.

    Language:
    English
    Words:
    19,013
    Chapters:
    16/?
    Comments:
    30
    Kudos:
    66
    Bookmarks:
    5
    Hits:
    780
  18. Tags
    Summary

    Counting up. Fifty. One hundred. Two hundred. How high can you go?

    Frisk has been running around the Underground for the past three days; he's been able to condense several years into them thanks to his inexplicable control over time. At first, it was an exercise in patience, a check to see what works and what doesn't on his mission to get back home. But something always seemed wrong. Trapped in the void at the edge of the Barrier with nothing but his phone, he would reset. And reset. And reset. Until finally he got it right.

    But by that point, the iron will to save everyone in the Underground was too strong to ignore. Do you know that feeling? Maybe you've felt it before?

    So he went back. And he went back again and again and again. There's got to be a way to save the one who matters. It'll take some time and some help, but there's got to be a way.

    Language:
    English
    Words:
    217,396
    Chapters:
    30/31
    Comments:
    29
    Kudos:
    58
    Bookmarks:
    18
    Hits:
    2720
  19. Tags
    Summary

    [Y/N] [L/N] is a powerful mage with a bloodline well-known throughout the ages and her family have always been celebrated. They, however, despise how their bloodline trapped monsters beneath the ground. But, that is for another day. In not being able to afford basic accommodation for university, they had to rely on an old (and terrible) friend named Bethany. For some reason, most of Bethany's skeleton mates despise [Y/N] but why is that? Apart from the fact she is a mage?
    Just because she has a kindness soul, it doesn't mean she will stand for their bullshit.

    Language:
    English
    Words:
    82,260
    Chapters:
    66/?
    Comments:
    317
    Kudos:
    487
    Bookmarks:
    83
    Hits:
    16459
  20. Tags
    Summary

    "ᵢf ᵢ ₕₐd ₜₒ gₒ bₐcₖ ₒₙ ₜₕₑ ₚᵣₒₘᵢₛₑ ₜₕₐₜ ᵢ ₘₐdₑ fₒᵣ yₒᵤ...
    So.....
    ʟᴇᴀᴠᴇ ᴍᴇ ᴀʟᴏɴᴇ ᴛᴏ ꜱᴜꜰꜰᴇʀ ɪɴ ᴛʜɪꜱ ʟɪꜰᴇʟᴇꜱꜱ V̴̢̨̪͎̙͍͕̘͝Ơ̵̩̤̗͎̭̖̰͚͂̂͆̎̀̏̊̕I̴̙͖̳̜̙̻͍̽D̵̢̡͓̟͍̰̖́̉͑͑̋͝. ᴀʟᴏɴᴇ...

     

    .̷.̸.̵y̸o̴u̸ ̴b̵r̶o̵u̸g̶h̷t̶ ̵t̴h̶i̶s̵ ̵u̵p̴o̶n̸ ̵y̴o̵u̸r̴s̶e̵l̸f̵.̷.̷.̵

    💧︎✌︎☠︎💧︎
    ___________________________________________
    The story was not written as good as grammatically/dramatically like other writers due to lack of new Words. I'm sorry for the inconvenience. You guys are free to re-correct my paragraph so that this story can be understandable by all age^^.

    Also,

    'T'hey - Frisk

    they - Them(plural monsters/Human/etc)

    All art in this book belonged to me.

    Language:
    English
    Words:
    6,569
    Chapters:
    3/12
    Kudos:
    1
    Hits:
    79

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