1 - 20 of 137 Works in Sans (Undertale) Doesn't Remember Resets

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  1. Tags
    Summary

    Frisk was overjoyed as they had finally found their true ending. Though, there were a few minor changes to what one might expect. Frisk had developed a deep bond with Toriel and Asgore, even more so than with the other monsters. However, their heart truly belonged to Sans and Papyrus. The conflicting personalities of the brothers had always charmed Frisk, the constant equilibrium of dry puns and enthusiastic banter resonated with them. At first, Sans was unsure if he was ready to take on the role of a parent, but with the encouragement and reassurance of both Papyrus and Toriel, he ultimately decided to give it a try. Toriel, in particular, noted that Frisk had made it through the underground thanks to Sans's protection and even offered to "babysit" Frisk whenever he felt overwhelmed.

    But as with all stories, happiness is fleeting, and conflict between monsters and humanity continued to rage on. Politics and oppression reared their ugly heads, and Frisk's unknown illness added to the inner turmoil they were facing. Will Frisk be able to rise to the challenge?

    Language:
    English
    Words:
    614
    Chapters:
    2/?
    Comments:
    8
    Kudos:
    6
    Hits:
    230
  2. Tags
    Summary

    Chara can't take these nightmares anymore...
    -
    This is based on an animatic series I'm doing on my tiktok.

    Series
    Language:
    English
    Words:
    1,262
    Chapters:
    1/1
    Kudos:
    1
    Hits:
    61
  3. Tags
    Summary

    Sans investigates the machine in his workshop and ends up getting yanked out of his universe and shoved skull-first into an interplanetary war. He ends up helping Earth's only resistance, a band of child soldiers. But not everything goes as planned…

    In short, Sans Undertale in Animorphs. Takes place immediately after MM3.

    Language:
    English
    Words:
    3,566
    Chapters:
    1/?
    Kudos:
    8
    Bookmarks:
    2
    Hits:
    88
  4. Tags
    Summary

    You find yourself in an unbearable time loop, willing to do anything to get out of it. After what feels like years of time has passed due to these re-dos, monsters escape from their mountain prison and attempt to rejoin the living. Are the monsters your key to the time loop ending? Will the world keep reseting itself?

    Only time will tell, or maybe the kid who stares at you like you're the devil incarnated will tell you first.

    entirely inspired by this Tumblr post: https://www.tumblr.com/juniemunie/738497018607058944/i-love-you-in-every-universe-edit-anomaly

    Language:
    English
    Words:
    3,050
    Chapters:
    1/?
    Comments:
    3
    Kudos:
    19
    Bookmarks:
    3
    Hits:
    110
  5. Tags
    Summary

    What were to happen if you killed one brother rather than the other?

    (Two-shot where Papyrus likens to murder and bloodshed yay)

    Did you know, on the surface, there’s an animal called a mole that digs through the dirt? Did you know that makes noise? Not the digging underground, but when they break to the surface, you hear these light tapping noises, something crackling, which is the sound of the grass breaking.

     

    Now, despite the similarities, when Flowey pops up, you do not necessarily hear this sound. Sure, if you listen, you might be able to, but what you hear first is a screeching , incessant voice, saying—

    Language:
    English
    Words:
    4,718
    Chapters:
    2/2
    Comments:
    4
    Kudos:
    10
    Bookmarks:
    6
    Hits:
    144
  6. Tags
    Summary

    Frisk has been trapped in the same loop for longer than they care to track. They can now consistently break the barrier or get to 20 LV without taking any damage. After getting to Snowdin (again), Frisk decides to try something different.

    Proofreading by Chill_Phil

    Language:
    English
    Words:
    24,989
    Chapters:
    14/?
    Comments:
    100
    Kudos:
    105
    Bookmarks:
    18
    Hits:
    1,786
  7. Tags
    Summary

    “pan·de·mo·ni·um
    /ˌpandəˈmōnēəm/
    noun
    wild and noisy disorder or confusion; uproar.”

    What happens when a genocidal human who ended up as a lab experiment joins a murderous group of skeletons with fucked up pasts? Well, we're about to find out.

    This fanfiction is not going to include romance, and the main character is an OC. Some of the characters will probably be way out of character, and the AU that the main character originates from is not canon at all.

    Please keep in mind when reading this that it's probably going to be cringe, lmao.

    Language:
    English
    Words:
    9,615
    Chapters:
    8/?
    Comments:
    13
    Kudos:
    23
    Bookmarks:
    6
    Hits:
    320
  8. Tags
    Summary

    After fighting in Chara's genocide run for what seems like a lifetime now, Sans devises a new plan to get rid of the wraith, in the hopes of giving his brother a happier life. In doing so, there are unintentional side effects and Sans finds himself in an entirely new world. Undertale—more specifically, Sans, meet the Marvel Cinematic Universe.

    Language:
    English
    Words:
    86,608
    Chapters:
    41/?
    Comments:
    364
    Kudos:
    525
    Bookmarks:
    121
    Hits:
    15,815
  9. Tags
    Summary

    The date at MTT goes very wrong.

    Language:
    English
    Words:
    2,784
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    12
    Hits:
    154
  10. Tags
    Summary

    Papyrus is a happy, charismatic skeleton. Or at least this is what everyone (including himself) thinks.

    But lately, he has had strange dreams. At first, they were just weird. But lately, they were becoming more worrisome, nightmare-like even.

    But Papyrus prefers to keep it (and this weird, depressing feeling) to himself. He does not want his nightmares to be an excuse for him being lazy! He can't lose his head over some silly dreams!

    ...Right?

    Language:
    English
    Words:
    5,760
    Chapters:
    4/?
    Comments:
    6
    Kudos:
    43
    Bookmarks:
    4
    Hits:
    555
  11. Tags
    Summary

    Your parents sell you to the Drama brothers. :)

    Language:
    English
    Words:
    1,106
    Chapters:
    4/?
    Comments:
    10
    Kudos:
    20
    Bookmarks:
    1
    Hits:
    327
  12. Tags
    Summary

    Title and chapter naming is based on the Pokemon Adventures Manga, yes. Had no better ideas.
    Idrk how to exactly describe this story outside of saying something like 'Undertale/Deltarune Cinematic Universe for both official and fanmade content'. Like I really tried to make an in depth description but I. Cannot.
    First Chapter is rather short but I didn't feel like it should have been labeled as a Prologue.

    Series
    Language:
    English
    Words:
    5,902
    Chapters:
    2/?
    Comments:
    7
    Kudos:
    10
    Bookmarks:
    2
    Hits:
    133
  13. Tags
    Summary

    The human had killed his brother. They had killed his best friend. All without an ounce of hesitation. They struck them down with nothing but a smug look on their face. Papyrus had wanted to believe the human was better than that. He had wanted to believe that he could help them.

    Time and time again, they kept making it harder to believe in them at all. He couldn't keep doing this.

    Language:
    English
    Words:
    2,264
    Chapters:
    1/?
    Kudos:
    6
    Bookmarks:
    1
    Hits:
    96
  14. Tags
    Summary

    A collection of meta for Undertale with a particular focus on the skeleton brothers (at least for now). Unpopular thoughts and opinions are shared. Especially regarding the identity of Dr. Gaster, who I have concluded isn't Mystery Man. He's just Sans, who is not particularly special. Rather overexposed, overhyped, and overrated actually (both as Sans and as Dr. Gaster). Beware of salt and snark! The first chapter is a table of contents; second is something of an introduction.

    UNFORTUNATE UPDATE: Looked through the chapter drafts. The damage, in regards to broken/missing images, is much MUCH worse than I thought. This unfortunately looks to be a lost cause.

    Language:
    English
    Words:
    6,508
    Chapters:
    3/17
    Comments:
    12
    Kudos:
    21
    Hits:
    543
  15. Tags
    Summary

    Normally Mettaton would simply brush off his haters. However, now that he is king, he can make them simply... disappear.

    Language:
    English
    Words:
    921
    Chapters:
    2/4
    Kudos:
    10
    Bookmarks:
    3
    Hits:
    99
  16. Tags
    Summary

    How does one cope with a past that technically never happened?

    Sans has a nightmare. Red gets it.

     

    Kustard | Gift Fic | Oneshot

    Series
    Language:
    English
    Words:
    1,264
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    45
    Bookmarks:
    2
    Hits:
    350
  17. Tags
    Summary

    It had been eight years since the monsters had been freed from the underground. Since Frisk had seen their last save point. They couldn’t even access it anymore.

    Everyone was happy. They were free.

    Frisk was just trying to say goodbye before heading off to college.

    But everything spun out of control, and they woke up back on a bed of golden flowers.

    One stupid mistake and they had ruined everyone’s lives.

     

    At least Flowey was with them, this time?

    Language:
    English
    Words:
    4,718
    Chapters:
    2/?
    Comments:
    12
    Kudos:
    48
    Bookmarks:
    10
    Hits:
    502
  18. Tags
    Summary

    Papyrus hadn't been worried! ...Well. Maybe he had been, just a bit. It'd been a while since anyone had heard from the human. So he'd called to check on them. But when a conversation revealed just how young they were, he realized things had to change. They were all on their own down here. And... They had nowhere to go.

    Well! If there was no one else to take care of the babybones, he would just have to do it himself!

    Sans was trying to get through life—trying to ignore the apathy that had settled over him for Papyrus’s sake. It was just so hard to care about anything when he knew none of it mattered. But when Papyrus had him bring the anomaly home like a lost puppy, things stopped adding up.

    How could such a sweet kid be responsible for the relentless time loops?

    Frisk was used to being on their own, and they were normally pretty great at taking care of themself. But—Well. ...Dying hurt. They just wanted to get back to the surface! With Undyne in the way, they were hopeless. But when a phone call from Papyrus somehow ended with an offer for them to crash at his house, Frisk was just relieved for the break.

    They could afford to rest for a while, couldn’t they?

    Series
    Language:
    English
    Words:
    102,489
    Chapters:
    21/37
    Comments:
    1,067
    Kudos:
    839
    Bookmarks:
    160
    Hits:
    22,462
  19. Tags
    Summary

    (Sans/Reader)

    In which Sans meets his soulmate and has no idea how to break the news as he comes to realize it himself. Meanwhile, you’re just trying to get by.

    Language:
    English
    Words:
    9,327
    Chapters:
    3/?
    Comments:
    5
    Kudos:
    61
    Bookmarks:
    16
    Hits:
    737
  20. Tags
    Summary

    What if after a pacifist, the happy ending was only temporary? After all the effort Frisk made was just sending monsters to their own deaths. In between resets, somehow Frisk created an anomaly. A human on the surface falls underground when that would never normally happen.

    EDIT: Warning, this story has been reedited, if you are old, I recommend you to reread the story. If you are new, welcome and I hope you will enjoy the story.

    Language:
    English
    Words:
    25,425
    Chapters:
    6/?
    Comments:
    2
    Kudos:
    28
    Bookmarks:
    5
    Hits:
    790

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