Select All
  • Naturetale : reborn as lavender
    90.2K 2.9K 16

    (As far as I know, no one has made a story about naturetale like this so..and the only reason why I writing one like this is because of fatal error part 5? Or part 4, go check fatal error out on YouTube if you haven't seen it already. This will invole the same names for lavender, thistle, and poppy, the others have th...

  • I'm a Fan!
    154K 6.4K 49

    [formerly known as 'I'm Not A Cannibal!'] - Waking up in a strangely familiar place is weird. Realising you've been turned into a skeleton is even weirder. But actually BEING Sans? And not just any Sans, but THIS Sans? Oof, this is gonna be interesting, especially since he doesn't seem to STAY in his AU. - Slight...

    Completed   Mature
  • Becoming dream from dreamtale
    242K 7.6K 39

    What if someone from our world became dream on the first day they were made and were determined to not lose their brother to corruption like the original dream did in the story/game/movie? Even if they had to hurt the villagers to keep them away from nightmare they will. They will also protect nightmare, their brother...

  • Learning Lessons
    4.9K 282 4

    Time Specials turned book! Chronos accidentally ends up in a new Multiverse, or more specifically the NaJverse. In this Multiverse, he is not the only "Error" there. come follow Chronos on his journey to adapt into another Multiverse where relationship between some change in a different way. This is Chronos falling...

    Mature
  • Me and my brother become sans and papyrus from our own story!?
    14.7K 449 5

    What if two brothers somehow end up in their own story as the sans and papyrus that they made? They called the story starfell, mostly because everyone in the story is like a tsundere, or something similar. They may act like they dont like each other and act like they hate each other but it's the complete opposite. Wha...

  • Becoming ut papyrus
    46.2K 1.4K 11

    What if someone became original papyrus from undertale? They can probably be like the original papyrus is but the one thing they won't stand for is frisk/chara/player killer their brother in front of them. Later that day frisk/chara/player regrets trying to break papyrus by killing his brother in front of him..let me...

  • Reborn; Celestial
    54.6K 2.6K 42

    Dying came in all shapes and forms. You die young, in-between, old, healthy, ill, or even by complete accident. Her's happened to come early. While she thought she would face heaven, hell, or the void, what she didn't think would happen was to be reborn. Try as she may but she was not happy, she wanted to wait for he...

    Mature
  • Wake up inside error sans body?!
    4.6K 168 3

    First story. will have spelling mistakes. Really slow updates.

  • Underswap reborn angel papyrus
    9.4K 419 4

    What if after they are killed, they get reborn as something..say..angel...demons...maybe some other kind of creatures..surprising enough there is only one that is reborn as an angel and that is underswap papyrus. It even surprised him that he was reborn an angel and yet his brother was reborn as a demon. He wondered i...

  • Becoming ink sans from undertale multiverse!?
    296K 8.3K 34

    What if someone from our world died knowing a lot from the undertale and their multiverse/underverse? What if that person also knew about the balance and didn't creat too many aus? Also they dont like creating sad au's like flowerfell or places they end up like dusttale or Horrortale. Yes they did make au's and may ha...

  • San au's fall for fresh sans!?
    48.3K 1.5K 15

    What if something happened to everyone except About three and it made their emotions more..entense and made them like yanderes? What if the one of the three that wasn't effected was fresh sans because he was a parasite except his parasite is different and protects its host? Now add on to the fact that fresh was also n...

  • Becoming papyrus from underfell
    22K 730 5

    What if someone from our world became papyrus from underfell? Well certainly things won't be staying the same of course. (Differen thing happening including personalities

  • Reborn as sans from UnderSoul
    66.2K 2.1K 13

    I was reborn as sans from my own made up au. How did that happen? I have no idea. Luckily I was still a kid so I didn't have to act like how I made sans to act like but maybe having that act on will be amusing? And wait how did I end up in undertale with my brother and dad and..other sans and papyrus? What exactly hap...

  • I am the classic
    95.6K 2.9K 14

    Somehow...I've become a sans...and not just any sans.. I'm classic!? What the flip is going on!? Wait why are different sans and papyrus's showing up at my home? I didn't even mess with the machine yet since I got here since I was busy working out so I didn't tire easily! (Different things happening, possible differe...

  • Reaper goes into the void
    4.7K 230 3

    What if...no one even appreciates reaper for all that he does as death? What if..even those on yin side hated him? Well not everyone but he doesn't know that there are a few who don't hate him. Like error but he knows error who's mostly been busy because of ink recently. But Not even geno who had been reapers lover ac...

  • Reborn as fellswap san and now I'm kinda blind!?
    120K 4.3K 20

    What if..someone from our world was reborn as fellswap sans? But an accident when he was young leads to becoming blind for a long time and papyrus feels guilty about not protecting them enough. Now they just act like they are the boss of their older sibling in public but behind the doors lays a mostly happy family jus...

  • Becoming the multiverse from undertale
    19.6K 784 6

    What if someone from our world became the multiverse? Well everything is not likely to stay the same at all.. (Things will be different even possible personalities or anything at all and possible a different multiverse all together so don't expect things to be the same ok?

  • Dream falls into the void instead
    10.2K 439 5

    What if...when error tried jumping into the void... dream grabbed his hand on time? He was able to throw error back up but he fell down the void himself? What if...he ends up in another multiverse a bit injured? (Different things happening and possible different personalities etc Along with they find out dream is aliv...

  • Becoming papyrus from underswap
    97.8K 3.9K 21

    What if someone became papyrus from underswap? What if they gave their brother more freedom? What if they were the one that error kidnapped instead of sans? (Things will be different including personalities because I never seem to get them completely ALSO the AGES will be DIFFERENT I'm having papyrus as the younger...

  • Ink and fresh are friends
    2.7K 150 4

    What if..in another multiverse...fresh isn't a parasite? What if..ink meets fresh and fresh tells him the truth and when ink meets the rest from freshtale, he looks for lies? What if..after that..ink starts looking for what is a lie and what is the truth? Ink is determined to get both sides of the stories, good, or ba...

  • Transported into Swapfell sans as a second personality!?
    5.1K 330 3

    What if someone from our world was transported into Swapfell sans as a second personality while the sans was just a mere babybones? (Different things, different personalities, different beginning, endings, middles, different everything etc Cover is mine which I messed up a bit but oh well

  • Becoming a creator from undertale aus
    80.3K 2.4K 13

    What if..someone from our world died and became a creator that was everywhere and nowhere at the same time? What if that someone..became dust sans friend before he joined nightmares gang? What if this is a forced god of destruction but quite different? (Different things happening, different starts, different ending...

  • Becoming fresh from two multiverses!?
    12.8K 571 6

    What if...someone became fresh from two different but still the same multiverse? What if..this fresh wasn't a parasite? (Things are going to be different which may inculcate personalities, who they talk(maybe) idk, I'll probably add more to that, different multiverses

  • Transported as nightmare from momma Cq!?
    12.8K 684 5

    What if someone from our world was transported into momma Cq as nightmare? What if a bit later after being nightmare for a while, he finds the momma Cq version of nughtmare gang as babybones/kids? What if after taking care of them for a few years, nightmare and his kids get transported into the original undertale afte...

  • Don't look at me in that way ( undertale au story)
    143 8 3

    Incubux tragedy died in a bicycle accident from riding his bicycle down a hill to fast and he apologizing to his parents for making them sad about his death

  • Blue Ink
    3.2K 219 7

    the resets ended, but Blueberry ended missing. where is he, what is with those dreams, and what is Ink hiding. First 6 chapters not Edited as originally posted on Ao3

  • error's réincarnation (fgod)
    74.9K 2.1K 21

    After ink cheated on him, the gang and the chara admit hating him and wanting him dead, error decide to end it all. He jump in the void but instead of dying he fall into a new multiverse where he will be able to heal and find true love

    Completed   Mature
  • Killing the Mood
    17.9K 816 6

    Reincarnated as Killer Sans but a bit different. First getting reborn and then thrown into a trap AU. Too bed the MC is a genius. (Pun intantional) How that works while the creator (AKA me) doesn't understand shit, is a mysterium. *looks back at MC* But oh well. Wait I didn't give you that power! What in the name of...

  • Swapped Incarnation
    7.9K 447 7

    The Mansion was quiet, as usual as they left him again. He felt alone, almost everyday. But he didn't care that much, even though it hurt. Hurt so much that he slept his days away in sleep. It was the same as always. But...when he woke up, they acted much differently. Heck! They even got a nickname for him! Why..why d...