1 - 20 of 61 Works in Sans (Undertale) Has PTSD - Post-Traumatic Stress Disorder

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  1. Tags
    Summary

    In Ebott City, circumstances lead a few monsters who are so alike, but so different, to find each other.

    What do a teacher, a chiropractor, and a mechanic have in common? We're about to find out.

    Series
    Language:
    English
    Words:
    181,355
    Chapters:
    44/?
    Comments:
    181
    Kudos:
    213
    Bookmarks:
    21
    Hits:
    3009
  2. Tags
    Summary

    After reliving the same traumatic events over and over again, Frisk can see that Sans doesn't have much left to give. With each reset that steals away their happy ending, Chara is getting a little closer to breaking the monster completely.

    Sans is hanging on by a thread, and Frisk knows eventually that thread will snap.

    Filled with desperation and determination, Frisk does the only thing she can. She calls for help.

    The mages, her Den, that answer the call may just be enough to save the underground. They may just be enough to save Sans from what he has endured for so long and remind him that someone out there cares a whole lot about him.

    Language:
    English
    Words:
    80,201
    Chapters:
    11/19
    Comments:
    69
    Kudos:
    96
    Bookmarks:
    18
    Hits:
    855
  3. Tags
    Summary

    "Why does it hurt so much Chara?" Frisk asked in a hurry. "What am I forgetting?"
    "Nothing, I don't know, go back to sleep Frisky"
    Frisk has a bad dream and wakes up with a bad headache and a grumpy ghost friend. Is they're something Frisk is forgetting?

    Series
    Language:
    English
    Words:
    1,734
    Chapters:
    2/?
    Kudos:
    8
    Hits:
    136
  4. Tags
    Summary

    You, Jocasta (Joe) Taylor, were known for never being one to take sides. You were a pacifist. A peace maker. You'd rather turn tail, run, and be branded as a coward than face any sort of conflict. Which was one of the reasons you were packing up and leaving Ebott City for the States. Monsters had emerged nearly a year ago from the mountain, and since then there had been a political, religious, ethical, and moral uprising. A lot of people wanted to give Monsters equal rights...and a lot of people didn't. True to yourself, you were on the fence, and you were sick of everyone trying to pull you one way or another.

    But fate has a funny way of tugging people along a path they least expect. Unfortunately, it's going to take a lot of support from your friends, old and new, for you to go through with it all...With the help of one small skeleton in particular.

    Language:
    English
    Words:
    55,265
    Chapters:
    18/?
    Comments:
    234
    Kudos:
    798
    Bookmarks:
    74
    Hits:
    12205
  5. Tags
    Summary

    Sans Suffering.

    Language:
    English
    Words:
    138
    Chapters:
    1/?
    Comments:
    3
    Kudos:
    7
    Hits:
    116
  6. Tags
    Summary

    It's Sans' birthday.

    Language:
    English
    Words:
    3,087
    Chapters:
    3/?
    Comments:
    7
    Kudos:
    21
    Bookmarks:
    3
    Hits:
    207
  7. Tags
    Summary

    *MADE MAJOR CHANGES TO PREVIOUS CHAPTERS*

    For too many years to count you’ve spent your time trapped in a lifestyle you never wanted to be in. Desperate to keep your siblings alive and yourself breathing, you do what you’re told, accomplish the missions you’re given, and keep your mouth shut.

    When you're given the mission of protecting the human ambassador, a young kid named Frisk, you find yourself struggling with your heart and mind. Then, their family of monsters decides to take everything you have built your life on and break it all apart. You are determined to keep yourself on the path but as time goes on, you find yourself falling deeper into their lives.

    Language:
    English
    Words:
    17,257
    Chapters:
    9/?
    Comments:
    59
    Kudos:
    209
    Bookmarks:
    39
    Hits:
    1779
  8. Tags
    Summary

    You were expecting to enjoy your 20th birthday but no, birthdays never go the way you want them to, do they? Well, now you’ve discovered a whole nation of people - I mean, monsters, so that counts for something, I guess. And they're great, to your surprise. Hospitable. Funny. Endearing. But God, you just wanna go home. And as you will soon learn, so do they.

    Language:
    English
    Words:
    41,771
    Chapters:
    22/?
    Comments:
    69
    Kudos:
    218
    Bookmarks:
    28
    Hits:
    3295
  9. Tags
    Summary

    A skeleton and a human meet in mental hospital...

    What sounds like the start of a bad joke is Jane's reality. Which in all honesty isn't all that funny.
    Despite not really believing that she belongs in a psychiatric hospital, she tries her best to blend in and keep to herself, so she can leave as soon as possible.

    If only there wasn't a certain skeleton making it way too hard to stay away.

    A skeleton and a human meet in a mental hospital - and that isn't even nearly as terrifying as it you would think when you feel like you don't belong anywhere.

    Language:
    English
    Words:
    11,713
    Chapters:
    3/?
    Comments:
    17
    Kudos:
    62
    Bookmarks:
    14
    Hits:
    495
  10. Tags
    Summary

    After countless resets, all of monsterkind has been freed. Frisk destroyed the RESET button and they made amends with Chara. Even Flowey is happy! Of course, they have a lot of regret of what they’ve done before. The memories will forever be stuck in their mind...along with a certain skeleton.

    Boy, did they mess up last reset.

    Language:
    English
    Words:
    18,562
    Chapters:
    6/?
    Comments:
    45
    Kudos:
    84
    Bookmarks:
    14
    Hits:
    2534
  11. Tags
    Summary

    You were happy to say that your life was pretty good. Aside from having an unsteady relationship with your sister, you were happy. It’s been five years since monsters have came to the surface and things were going pretty good for them.
    Life is good!

    … that was your first thought. You remember when you're mother called you up to tell you the news. You heard her let out a strangled sob as she said the haunting words.
    “Oh, _______! y-your sister is d-dead!”
    You had almost dropped the phone at the words. You very own older sister had taken her own life at 8:47 pm. Several witnesses confirmed that she had jumped from the bridge.

    You weren't even mention in her suicide note.

    You had promised yourself that you would try to stop anyone with depression from hurting themselves. It seems with what little power you have left, you can make someone's day better. You can save someone else. Beaming with hope, you wrote down a nice message on a blue sticky note and stuck it on the window of the city bus. You were surprised to get a reply the next day.

    Series
    Language:
    English
    Words:
    2,191
    Chapters:
    3/4
    Comments:
    24
    Kudos:
    88
    Bookmarks:
    4
    Hits:
    1227
  12. Tags
    Summary

    The reconciliation of monsters and humans is a slow process, but one that Frisk has very high hopes for. With Negotiations underway, and a future spreading out before them, she can only believe that their happy ending has finally played out to fruition. But when Sans, still haunted by the fear of the resets, takes matters into his own hands as a means of 'keeping his family safe', he unwittingly sends them all spiraling down toward a dangerous conclusion.

    When a happy ending is all at once a nightmare, Frisk and her family are faced with either saving one of their own, or saving the world as they know it. And saving both might not be an option.

    Series
    Language:
    English
    Words:
    43,468
    Chapters:
    5/?
    Comments:
    76
    Kudos:
    362
    Bookmarks:
    50
    Hits:
    9698
  13. Tags
    Summary

    Being a cage fighter is easy for you. You grew up fighting and you use your skills to make enough money to survive and pay for the things important to you. When a small punny skeleton crosses your path how hard will you fight to protect him? Will he let you?

    Updates Once a Month~

    Language:
    English
    Words:
    49,747
    Chapters:
    21/?
    Comments:
    358
    Kudos:
    944
    Bookmarks:
    157
    Hits:
    11230
  14. Tags
    Summary

    You jumped down to free them. But you didn't expect to get attached. (Unfinished)

    Language:
    English
    Words:
    31,385
    Chapters:
    11/11
    Comments:
    1
    Kudos:
    17
    Bookmarks:
    5
    Hits:
    249
  15. Tags
    Summary

    After falling Underground, you made it to Flowey. After sparing every monster you knew, you run into the damned flower. Something odd happened during the fight with him, and you went into a coma for weeks on end. Everyone except you mother and father, Toriel and Asgore Dreemur, thought you had died. hen you had woken from your unconscious state, the two monsters told you as much as they could. You had forgotten everything about yourself and your friends. But as months passed, you rebuilt the relationships. You spend time with Alphys and her girlfriend, Undyne. Sometimes a Royal Guard by the name of Papyrus comes to see you. Everyone of these people think you are a new human, not the one that fell all those years ago.
    Sans thinks you're dead and he's waiting for a RESET. But when you meet him, will he finally realize that you are still alive? Perhaps. But it may be a bumpy road until then.

    Language:
    English
    Words:
    1,603
    Chapters:
    1/?
    Kudos:
    6
    Bookmarks:
    1
    Hits:
    60
  16. Tags
    Summary

    Sans had thought he'd seen every possible ending this timeline had to offer. But when Frisk mentions having a sister and asks Toriel to help them find her, it changes everything about what he thought this timeline had to give him. Will Frisk let everyone keep their happiness? Or is it only a matter of time before the timeline resets again?

    Language:
    English
    Words:
    2,234
    Chapters:
    2/?
    Comments:
    3
    Kudos:
    9
    Hits:
    115
  17. Tags
    Summary

    What if, instead of living side by side with the humans, the monsters were put in a zoo. Forced to wear magic suppressing collars as they're shown off to the public like animals. Sans has lost hope on escaping and Papyrus remains fearful as they're separated from their friends.

    Language:
    English
    Words:
    68,661
    Chapters:
    28/28
    Comments:
    514
    Kudos:
    748
    Bookmarks:
    60
    Hits:
    15512
  18. Tags
    Summary

    Long long ago a mistake was made, a murder hidden as heroism as the monsters were driven underground. You thought it was all legends until the orphan child Frisk came back with all the monsters in tow, plunging you into a world in which soulmates exist and yours just so happens to be a violent skeleton who won't hesitate to kill to keep you safe from a world that hates monsters.

    Language:
    English
    Words:
    16,127
    Chapters:
    5/?
    Comments:
    67
    Kudos:
    339
    Bookmarks:
    53
    Hits:
    3549
  19. Tags
    Summary

    Undertale One-shots and drabbles.
    Updates will be random.
    This is just for fun.

    No x readers, reader inserts, non-undertale ships or ocs

    Requests are CLOSED until further notice

    Language:
    English
    Words:
    30,159
    Chapters:
    41/?
    Comments:
    490
    Kudos:
    368
    Bookmarks:
    19
    Hits:
    17362
  20. Tags
    Summary

    This is and Undertale au, that is mainly focused around Sans.

    A human and a monster, together will make two children, and unbeknownst to these two children. They will rock the very foundation of not just their world, but the worlds of so many others, will they be able to make it through and save everyone? Or will they fail and bring destruction down upon everything everyone has brought into existence?

    Language:
    English
    Words:
    4,838
    Chapters:
    7/7
    Comments:
    1
    Kudos:
    25
    Hits:
    394

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