1 - 20 of 245 Works in Pre-Undertale

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  1. Tags
    Summary

    (Y\N) is a young female spy and soldier fighting in the humans vs. monsters war. She is fighting on the humans side of the war until a turn of events when she becomes apprehended by the enemy, what will happen when a young monster scientist tries to change her views?

    Language:
    English
    Words:
    35,404
    Chapters:
    14/?
    Comments:
    47
    Kudos:
    105
    Bookmarks:
    12
    Hits:
    1420
  2. Tags
    Summary

    So this is basically going to be what I think happened to each human and what caused the happenings of the game. Some of it is completely head-canon but it's mostly just a crazy theory.

    Series
    Language:
    English
    Words:
    13,344
    Chapters:
    5/5
    Comments:
    8
    Kudos:
    14
    Hits:
    264
  3. Tags
    Summary

    One of the fallen humans wrote in a notebook about the horrors they encountered, right until the end.

    Language:
    English
    Words:
    751
    Chapters:
    1/1
    Kudos:
    2
    Hits:
    25
  4. Tags
    Summary

    All you wanted was to live the rest of your life in peace and solitude out in the shadow of Mount Ebott. When you bump into the Prince of All Monsters, you find yourself unable to keep your nose out of trouble or be able to turn a blind eye to the atrocities that humanity is committing against monsters. Loneliness once meant safety to you...but you're beginning to realize that the relationships you've made are more important than the so-called-safety that loneliness provided you.

    Language:
    English
    Words:
    38,790
    Chapters:
    8/33
    Comments:
    48
    Kudos:
    114
    Bookmarks:
    20
    Hits:
    702
  5. 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:
    1,734
    Chapters:
    1/2
    Comments:
    2
    Kudos:
    10
    Hits:
    97
  6. Tags
    Summary

    A long, long time ago, on a date of festivities, two youngling boss monsters go on their day-to-day lives. A Prince on a trek to parts unknown, and an apprentice sorcerer on a quest of scientific discovery. All the while, their thoughts are struck by their shared affection for one another. They shall meet at midsummer's midnight.

    Language:
    English
    Words:
    7,608
    Chapters:
    1/1
    Hits:
    10
  7. Tags
    Summary

    “Goodbye,” I whispered, with a small wave. Seeing her standing there, her hands clasped in front of her, shedding silent tears, made me want to turn back, made me want to make it okay, but I couldn’t.

    I turned, and pushed open the heavy doors. There was a ramp, leading upwards, towards another set of beautiful columns. I took a deep breath, and ventured forward. Step by step, I made it to the next set of columns. It was dark.

    Here goes nothing.

    I took the final step out of the Ruins, and my foot crunched on something white and cold.

    “Oh, come on!” I shouted at no one.

    I hated snow more than anything in the world.

    (Main writing: MissMarrinette; beta’d by: mrbluerememberyou and dyrewolf2900:))

    Language:
    English
    Words:
    79,497
    Chapters:
    11/?
    Comments:
    63
    Kudos:
    134
    Bookmarks:
    29
    Hits:
    2437
  8. Tags
    Series
    Language:
    English
    Words:
    635
    Chapters:
    1/?
    Hits:
    3
  9. Tags
    Series
    Language:
    English
    Words:
    111
    Chapters:
    1/?
    Hits:
    15
  10. Tags
    Summary

    Seven years ago, Asriel stopped Chara from going through with the buttercup plan. Little does he know that it's not only Chara's life he saved, but the lives of the six children who fell after her.

    Everyone Lives/Nobody Dies AU.

    Series
    Language:
    English
    Words:
    2,916
    Chapters:
    2/?
    Comments:
    143
    Kudos:
    38
    Bookmarks:
    5
    Hits:
    456
  11. Tags
    Summary

    Frisk has been placed in a children's home. They miss their brother, Dan, and their old home, but after a few months, they acclimatize to a life spent waiting for a family they don't expect to ever arrive. It's not all bad, especially with their quirky roommate, Victoire, to keep them company, and teach them how to pretend to be badass. After a year, Frisk finally get's adopted, but once they get to their new foster home, they realize that life with their new family won't go as smoothly as they hoped.

    Frisk falls out of the frying pan and into the fire.

    Series
    Language:
    English
    Words:
    10
    Chapters:
    1/?
    Hits:
    62
  12. Tags
    Summary

    Frisk had a hard time in life well before falling into the Underground. They are just trying to survive in Ebbot City, but starting out on their own with PTSD and nothing but a dumpster for shelter may give them a harder time doing so than others.

    Series
    Language:
    English
    Words:
    13,361
    Chapters:
    4/4
    Kudos:
    12
    Hits:
    154
  13. Tags
    Summary

    Dr. Gaster's Analysis Of Human's & Monsters
    From the difference and many properties of a soul to what a monster is made of.

    Series
    Language:
    English
    Words:
    3,242
    Chapters:
    4/?
    Kudos:
    2
    Hits:
    74
  14. Tags
    Summary

    Many years before the events of Undertale, the Underworld's royal family is shaken when Asgore unexpectedly falls into a deep slumber.

    Language:
    English
    Words:
    5,246
    Chapters:
    4/4
    Comments:
    2
    Kudos:
    9
    Hits:
    157
  15. Tags
    Summary

    A story following Papyrus and Sans as children and just prior to the game. Features older sibling Chara, older brother Asriel, and more.

    Language:
    English
    Words:
    9,717
    Chapters:
    7/?
    Comments:
    31
    Kudos:
    67
    Bookmarks:
    5
    Hits:
    543
  16. Tags
    Summary

    or, 5 times sans/red tries to help people, but it just causes him to hurt a bone (and the 1 time the roles are switched)

    Language:
    English
    Words:
    3,221
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    27
    Bookmarks:
    4
    Hits:
    180
  17. Tags
    Summary

    Based on Handplates by Zarla on Devientart. Also posted on FF.net

    What would happen if Frisk where also a creation of Gaster?

    They where just things. They were not supposed to be sentient. They weren't supposed to be kind, or care for eachother. Especially not the human. But they where. They loved eachother, cared for eachother, and so badly wanted the pain to stop. And he wanted to stop hurting them, sometimes. But he would continue to do what was necessary.

    Even though 1-S made him proud so many times

    Even though 2-P never stoped believing in him

    Even though 3-F somehow wormed her way into his heart, despite being human.

    Language:
    English
    Words:
    4,368
    Chapters:
    2/?
    Kudos:
    13
    Bookmarks:
    2
    Hits:
    203
  18. Tags
    Summary

    Multiple shorts and one shots across various Undertale AU ideas

    Language:
    English
    Words:
    13,009
    Chapters:
    11/?
    Comments:
    1
    Kudos:
    6
    Hits:
    73
  19. Tags
    Summary

    It is quiet, it is dark and he is all alone.
    The only source of light is the glowing test tube standing in the middle of the room. Something inside the tube is floating surrounded by transparent magical fluids. The round tube seems almost too big for the little creature it contains, as tall as an average human adult and as thick as a tree trunk. The creature’s limbs sway in the swirling water, the tiny white heart-shaped soul embedded in its rib cage pulsating in small beats. Suddenly, something stirs deep inside the infant. Slowly, slowly, it cracks its eye sockets open... and two pinpricks of eyelights blink into existence.
    Alive... the creature was alive!

    Series
    Language:
    English
    Words:
    2,060
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    10
    Bookmarks:
    3
    Hits:
    96
  20. Tags
    Summary

    (Y/N) (L/N) was once an icon; an absolute icon to the masses. But destroyed out of jealousy, she is given a new chance with a brand new power and is thrown right smack dab in the pre-main plot of Undertale, where everything hasn't gone to shit yet from Frisk's meddling.

    And she'll be damned to let these poor souls rot beneath ground, not when she has the power to stop it.

    And dammit all, she WILL persevere and achieve her goal!

    ...

    Now if only she wasn't so damn attached to Flowey.

    Language:
    English
    Words:
    24,118
    Chapters:
    8/?
    Comments:
    71
    Kudos:
    172
    Bookmarks:
    38
    Hits:
    1397

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