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  • Reincarnated as a Voice
    378K 15K 44

    TW: Swearing and slight gore Y/N reincarnates in the anti-void as a Voice... Will he befriend error or will they make them hate their guts? And will they meet other people? Only time will tell. Hello, this is going to be my first book and idk if it's going to be good so meh :v This story was inspired by transported a...

  • Sticks and Stones
    3.8K 319 4

    I died and became Dream, which you would think, "Oh, I'll change the story and save Nightmare!" Right? Wrong! Planning is so much harder than the fanfictions make it out to be, and there are always differences simply because you won't always act the same. This time, not only is my gender different, but I haven't spoke...

  • ~Fallen To Far~
    5.8K 395 9

    They didn't know how or why but one day our OC woke up as an UnderSwap Sans. After gaining their dying memories they decided they would do their best to grant their dying wish, No matter how far they had to fall

  • The New G̶͉̤̮̮̗̩͓̦̭͗̐̀͛̊͛̚͝a̶̟̲̘̘̗̖͔̿͛̏̈́͆̏ş̶͓͍̪̩̿̈́͊̽ͅṫ̷̢̞̹͔̻͈͙͚e̶̮͍̤͎͖̰̣͔̅r̶͗̓
    6.6K 387 6

    Darce got reincarnated into her favorite game which is Undertale... but she didn't expected to be mad scientist which is Gaster and different one!!! But this Gaster is Gender Neutral and doesn't give up on helping out their people but they ended up in black void where the Gasters are. Will Darce help them to return t...

    Completed  
  • Transported as Cross... with a Twist.
    20.3K 883 6

    Someone dies and is transported as Cross with a little twist... Ink and Reaper are their brothers! And Ink is basically a spoiled child to boot. How will they deal with this? Find out!

  • Reincarnated as Lust sans...
    1.7K 110 3

    Warnings for book at end! Jaleen died and found themselves reincarnated as sans the skeleton. Not just any sans however, but Lust sans! That would be crazy in of itself, but Jaleen doesn't remember Underlust being THIS horrible! Follow Devo as they navigate this new world, taking care of a Papyrus while simultaneously...

  • Reborn as nightmare but different
    3.4K 252 4

    No spoilers this time :p Cover not mine lmao

  • reincarnated as a papyrus
    243 13 3

    A girl named amelia dies and becomes a paprus

  • Swapped Incarnation
    8K 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...

  • A Destroyers Puppets.
    1.8K 90 4

    Just read.

  • I'm A Classic, But There's A Problem...
    3.1K 189 2

    After dying a college student is reborn as Classic Sans from Undertale. Only there's a slight problem with the AU they were sent to....

  • (Discontinued) Reborn as Crescent
    28.5K 1.8K 15

    Someone from our world died and is reborn as Crescent. Stop reading this! PLEASE I beg you! I hate it, I have discontinued it! How about you read Stellar Remnants??? Thats something I put thought into! 3000 words at least every chapter and WEEKLY updates! Come on people, I work hard. :(

  • Reincarnated as Dream Sans in Dreamtale (Corruption Swapped)
    6.8K 306 4

    What if someone reincarnated as Dream? They would probably eat the black apple instead of Nightmare and what would happen if they did that? Let's find out... The cover does not belong to me

    Mature
  • Sibs reborn as Sans and Papyrus?!
    65.6K 3.3K 95

    Ashley and her brother were working on a bonding project in Ashley's room. Deciding on what to make their world different from the other many AU's out in the world. Ashley was the oldest while her brother, Austin was the youngest. They were a years apart from each other but it didn't matter to them. Ashley named thei...

    Completed   Mature
  • Reborn as Ink sans from My Au
    9.4K 418 8

    not my cover image i got it off of google. this is crossposted on ao3 under the same name and user for information on the multiverse/au please check out my tumblr ShadeStryker DISCLAIMER I DONT OWN ANY OF THE CHARACTERS THE ONLY THING I OWN IS THE AU IDEA THE CHARACTERS BELONG TO THEIR ORIGANL CREATORS

  • Reborn as fellswap gold papyrus
    1.5K 62 6

    I am truly sorry if this story is bad because I this is the first one I've ever done and I'm not good at spelling A male dies and gets reincarnated as fellswap gold Papyrus with his Sans meet other Sans's and Papyrus's when they fall through a portal I know it classic but still.💧

  • The Frozen Past
    1.7K 128 3

    What? No no no no, you know you did this horrible thing, even reading some stories of this type, but you didn't think it would become real. You only hope you survive this with your new brother. ... Now you wish you had created it nicer. And after all that shit? you get transported into the basement of alternate skelet...

    Mature
  • The Path We Walk
    61.4K 2.3K 40

    Aster Corvus Concord, now known as Sans Serif Gaster, was living a relatively peaceful life having reached the surface. Then it all reset. Now, after living through an endless cycle of genocide runs, the human asks to join forces to kill the underground. Will our reincarnated protagonist join in the carnage? Or will t...

  • Reincarnated as.. Ink!Sans...?
    12.8K 680 9

    An Undertale Fan died. They met a God who turned out to be the one who'll transfer him into another world. He thought that it would be one of those stories but to his surprise he was reincarnated into an Undertale Multiverse.... AS INK!SANS?! with a twist.... FGOD.FGOC FGOD CONCEPT BY HARRISH6 FGOC CONCEPT BY FunnyDog...

    Mature
  • Repeated Reincarnation
    1.5K 101 3

    I honestly don't know why I was living this life right now, I had a pretty normal life. Not until I jumped off of the school roof because of depression or shit. Maybe I should've thought of my decisions before making them.. But the deed is done, and I'm experiencing resets, deaths and..agony, pain. But then again, whe...

  • Reincarnated as Underswap Sans and how about Error get kidnapped instead?
    57.4K 2.1K 21

    what if someone reincarnated as underswap sans and they kidnap error instead of being kidnapped by error? let's find out hehehe... This is no Blue or Blueberry . Cover belongs to Pokefangirl491 on deviantart

    Mature
  • Skeleton Troubles
    4.8K 353 7

    Dying is hard, waking up as a magical skeleton is harder. Especially when they seemingly decided to to as many illegal things that they could get away with. Time-skip around 2 years later and they finally got their criminal record cleared and can now start anew! However it seems as though the skeletons past decided no...

  • Reincarnated as an Ink!
    34.6K 1.6K 17

    A person is reincarnated as an Ink sans and has no clue on what's going on. I don't claim any characters or Aus. Cover by Keers Seeri on Tumblr.

  • Reborn as Everything Sans
    2.8K 109 3

    You have died but You have done a lot of good things. Dave was a good person and never expected to die he was rich and used his wealth to help and his power to create a better world. Unfortunately he died but he meet a god that gives him a chance. Then Dave have become Everything Sans.

  • Reincarnated As A Sans! (𝕌ℕ𝔻𝔼ℝℂ𝔸𝕍𝔼𝕋𝔸𝕃𝔼) - My Own Au (𝕆𝕟 ℍ𝕠𝕝𝕕)
    33.6K 1.1K 22

    There was one's a high school girl 16 year's old a big fan of Undertale. She decided to make here own Oc of Sans of her self and make a story... While the girl was waiting for the traffic light to turn red the girl was looking at her phone to see what time it is then the traffic light change to red. She started to wal...

  • Reincarnated as sans from Inclinetale
    32.8K 1.6K 16

    I got reincarnated into an Undertale Au that I made called Inclinetale ... Yup that's it, oh and I guess I have a twin now.

  • Horror's of the Multiverse (Rewrite)
    9K 587 5

    Someone dies and ends up Reborn as Sans from UnderTale. As if waking up realizing you died isn't bad enough, they then has to live through the hell of being personal Gaster's guinea pig that nobody knew about. Then as if the God or Deity of suffering was watching them, they ended up finding out they were reborn as HOR...

  • Reborn as killer sans
    10K 497 7

    "Ok so i die then wake up as killer sans so... lets cause as much chaos as possible." Where a man got hit by truck-kun and woke up in killer sans body and has his memory's and knows ether dream or nightmare will come soon so... why am i telling you this so no spoiler's also oc can/will break 4th wall. October 2023 Ed...

    Mature
  • Becoming InkSans.
    3.6K 177 3

    What If a 13 year old Boy who loved the Sans AUS and drawing and painting became Ink? what If he got to create the whole Multiverse but was aware of the Balance.

  • Waking Up As G In A Shitty Apartment
    3.9K 260 5

    I'm doing it again lol starting a new story with a lot to work on. Oh well... Cover Art by https://www.deviantart.com/virulentwings

    Mature