1 - 20 of 20764 Works in Sans (Undertale)

Pages Navigation

Listing Works

  1. Tags
    Summary

    With each death the darkness grows, consuming and twisting a lost soul that is torn from betrayal.
    Why does this seem so familiar? These dreams feel so real...
    Are they dreams or perhaps they are memories of another life? Another timeline?
    Two voices call out to the lost soul... One offers help, all they want is to be friends.
    The other, a weaken whisper that longs to be heard. Everyone lies, betrayal runs deep.
    Who to trust when both voices lie?

    Another soul tired but refuses to give up, for he knows what will happen if he does.

    "i wasn't ready for this responsibility... but darling... you didn't give me much a choice..."
    He says as he raises his bony hand, a faint purple aura around it.

    Series
    Language:
    English
    Words:
    22,851
    Chapters:
    11/?
    Kudos:
    22
    Bookmarks:
    2
    Hits:
    512
  2. Tags
    Summary

    Arial Narrow is still learning the ropes of timeline hopping, managing some time away from Red. Stumbling upon someone who might need a hand. Or a leg.

    Language:
    English
    Words:
    6,845
    Chapters:
    2/?
    Kudos:
    1
    Hits:
    11
  3. Tags
    Summary

    Frisk did it. He killed everyone he knew and loved. Everyone was either dust or in hiding, thanks to him. When all was said and done, he traded his SOUL, the very culmination of his being, to bring back the world.

    But there was an interference with the trade.

    Will Frisk be able to complete this new timeline, even when cut off from the RESET?... Even when he is no longer human, but a skeleton instead?

    Language:
    English
    Words:
    12,363
    Chapters:
    10/?
    Comments:
    5
    Kudos:
    30
    Bookmarks:
    3
    Hits:
    432
  4. Tags
    Summary

    Updated Summary-
    Welcome to my take on MsBigBoots's hardcore Underfell! Twenty years ago the portal machine was destroyed, cutting Red, Edge and their newborn sons off from the multiverse.

    Now, Gothic is reluctantly leading a rebellion against the tyrannical Asgore while everything falls apart around him.

    His twin brother Lombok, who wants nothing more than to make his father proud and to turn the Royal Guard into something respectable again, struggles to balance who he is versus the world he lives in.

    Papyrus tries to strengthen them by showing the only kind of love he knows- tough.

    And poor Sans just wants his boys to be happy, is that too much to ask? Sorry Red, it sure is.

    Language:
    English
    Words:
    30,246
    Chapters:
    9/?
    Comments:
    12
    Kudos:
    8
    Bookmarks:
    2
    Hits:
    59
  5. Tags
    Summary

    Space!! The Final Frontier!! But what lies beyond the reaches of the Milky Way? Our intrepid heroes are about to find out as they embark on a dangerous quest to return home after getting trapped in the Andromeda galaxy, approximately 2.5 million light years away from home.

    AKA the dumb amazingly epic star trek/undertale crossover i couldn't resist writing.

    Language:
    English
    Words:
    68,384
    Chapters:
    17/24
    Comments:
    40
    Kudos:
    22
    Bookmarks:
    7
    Hits:
    327
  6. Tags
    Summary

    Six skeletons arrive at their new house after Alphys and Undyne kicked them out...but the owner is no where to be seen.
    And why aren't they allowed in the shed at the back of the garden?

    Language:
    English
    Words:
    1,955
    Chapters:
    2/?
    Kudos:
    2
    Hits:
    24
  7. Tags
    Summary

    Another ask and dare blog cuz I'm bored, but this time everyone are orphan kids and live in and orphanage.

    Feel free to make everything go to hell by your asks and dares.

    Series
    Language:
    English
    Words:
    4,649
    Chapters:
    8/?
    Comments:
    92
    Kudos:
    10
    Hits:
    209
  8. Tags
    Summary

    Red wanted a better life for his six-year-old brother, so he saved his money, scored a new job and hauled the temperamental brat halfway across the city to a new apartment, far away from the cesspit they once called home. Falling in love with his punny next door neighbor wasn’t part of the plan.

    Kustard | 100 Word Drabbles | Romance

    Series
    Language:
    English
    Words:
    14,000
    Chapters:
    140/?
    Comments:
    1562
    Kudos:
    847
    Bookmarks:
    46
    Hits:
    13069
  9. Tags
    Summary

    Nightmare and Error have fallen into the Void. The Gloom and Doom Boys have returned to their old homes since then. Error is greatly weakened by this event and needs magically aid, Nightmare lost his hold on the Multiverse and wants nothing more than to get revenge on his brother.

    The two friends vowed to be by each other' side no matter what. Together the ERROR and the Nightmare shall raise again.

    Language:
    English
    Words:
    7,755
    Chapters:
    7/?
    Comments:
    64
    Kudos:
    63
    Bookmarks:
    8
    Hits:
    473
  10. Tags
    Summary

    You run a little music shop in the town of Ebott - yes, a town in the shadow of that particular Mt. Ebott where monsters first appeared. It has been eight years since monsters first came to the surface, and Ebott Town is as welcoming as ever. How could it not be when all these new monsters want to do is see the sun, see the stars, and play some music?

    It's a day like any other when two skeletal monsters walk into the music shop you and your father maintain - the shorter needs his bass repaired. Cue laughter, puns, shop kitties, and the start to an epic adventure as you meet the gang and help them on a journey to get their little band into a big Battle of the Bands that will end with the winner scoring a great record deal. Frisk needs encouragement, Undyne is enthusiastic, Papyrus kills it on percussion, and Alphys supports behind the scenes as the sound tech.

    Updates bi-weekly, hopefully. I work theater and I'm in college, so gods only know.

    Language:
    English
    Words:
    23,721
    Chapters:
    6/?
    Comments:
    21
    Kudos:
    72
    Bookmarks:
    15
    Hits:
    684
  11. Tags
    Summary

    https://www.plot-generator.org.uk/

    sans undertale was thinking about ian brutalmoose again.

    Language:
    English
    Words:
    342
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    3
    Hits:
    20
  12. Tags
    Summary

    papyrus admires undyne quite alot actually;
    in fact, they are quite the same! but....

    Series
    Language:
    English
    Words:
    300
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    9
    Hits:
    46
  13. Tags
    Summary

    Monsters have burst from underneath Mount Ebott. and have slowly gotten their rights over the last three years since they've emerged. A program to allow the monsters to move farther out into the states from Mount Ebott has been established but has set boundaries almost like foreign exchange students, where they must live with a family that is willing to host. Four sisters were entered into this program by their mother before she passes from unfortunate circumstances. Toriel, Queen of the monsters, feels a deep love for the words entered by the mother and moves to have the four sisters host a band of skeletons in a large mansion. She hopes that with one close family of sisters can warm the hearts of these skeletal brothers into trusting humanity just a bit more.
    How will the sisters keep these monsters together in harmony when dealing with a dark trama they all secretly share? Find out!

    Language:
    English
    Words:
    29,427
    Chapters:
    6/6
    Comments:
    4
    Kudos:
    15
    Bookmarks:
    4
    Hits:
    104
  14. Tags
    Summary

    Sans/Reader fluff and angst! And angsty fluff! And romantic fluff!
    Every chapter is its own story!
    Prepare or tears and happiness and other stuff!
    You can read this apart from the first work in this series, but I carry a lot of stuff over from that one, so I'd read it first to make sense of some of this stuff. I really only started a new work because I was worried the other one was getting too long.
    Thank you to everyone who supported me and left kudos on my last work! These are basically 1/4 canon compliant, because most of it is me talking about ships and stuff.
    Anyhoo, you just got back from Colorado, and immediately things start getting weird. How will you and Sans handle it?

    Series
    Language:
    English
    Words:
    43,405
    Chapters:
    16/?
    Comments:
    37
    Kudos:
    14
    Bookmarks:
    2
    Hits:
    513
  15. Tags
    Summary

    Content for Kustard Week 2019, which is thematically about Memes. The prompts are listed here.

    Just some Undertale Sans / Underfell Sans content to enjoy.

    (Chapters to be posted Daily, but all relevant tags for each chapter are available at the start)

    Series
    Language:
    English
    Words:
    1,473
    Chapters:
    3/7
    Comments:
    19
    Kudos:
    48
    Bookmarks:
    1
    Hits:
    267
  16. Tags
    Summary

    A continuation of "A New Prison".

    Error has been found after months of being missing. Unfortunately in those past few months he's been trapped in a torture AU created by Ink as a prison. Broken, beaten and shattered; Nightmare and his gang tries to heal Error as much as they could. They will make Ink pay for what he has done to Error. Ink will see hell.

    As for Error? It's time he has a new hope. But he has a long journey of healing to get there. His friends have no problems with that as long as Error is safe and sound and very importantly, happy.

    Language:
    English
    Words:
    52,022
    Chapters:
    21/?
    Comments:
    334
    Kudos:
    529
    Bookmarks:
    59
  17. Tags
    Summary

    Rus has been given a choice: get a degree or get a job.

    So he signs up for classes.

    He didn't sign up for the crush.

    Or any of the trouble it would get him in.

    Language:
    English
    Words:
    4,273
    Chapters:
    3/?
    Kudos:
    10
    Bookmarks:
    1
    Hits:
    47
  18. Tags
    Summary

    A oneshot of Frisk entering the Super Smash Bros. Ultimate tournament, disguised as Sans.

    Language:
    English
    Words:
    1,387
    Chapters:
    1/1
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    17
  19. Tags
    Summary

    the people around you are a bit more concerned about your wellbeing than you like.

     

    “i haven’t been avoiding you,” you say.

    you’ve only had more important things to do at the most inopportune times, unfortunately.

    “CUT THE CRAP,” gaster says. “LET US WORRY OVER YOU IN PEACE.”

    Language:
    English
    Words:
    4,249
    Chapters:
    3/?
    Comments:
    8
    Kudos:
    34
    Bookmarks:
    4
    Hits:
    312
  20. Tags
    Summary

    Frisk is all grown up...

    And everything is about to change.

    Language:
    English
    Words:
    8,809
    Chapters:
    3/?
    Comments:
    2
    Kudos:
    14
    Hits:
    603

Filters

Filter results:
Submit

Include

?
Include Ratings
Include Warnings
Include Categories
Include Fandoms
Include Characters
Include Relationships
Include Additional Tags

Exclude

?
Exclude Ratings
Exclude Warnings
Exclude Categories
Exclude Fandoms
Exclude Characters
Exclude Relationships
Exclude Additional Tags

More Options

Crossovers
Completion Status
Word Count
Date Updated
Submit

Pages Navigation