🦴 Undertale Au 🦴
5 stories
An Interesting Reincarnation (Reader reborn as...) by AliceParadoxi
AliceParadoxi
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You wake up, finding yourself standing in a desolate grassy field, only the green grass had withered and died, leaving behind a dry, lifeless expanse. Above, the sky was a haunting shade of dark crimson, with a single crescent moon hanging in the air, its soft glow covered by the misty clouds. An overwhelming sense of pain consumed you...what happened here...? Let's rewind! You are Y/n, a human living on the surface, where monsters and the 'underground' don't and never existed. It was known as 'Undertale', a game made by game developer Toby Fox. You've played it before and loved it very much. The game became popular over time, and people started making alternate universes (au's) of the game such as Underswap, Underfell, Horrortale, Underverse, and many more. You had your favorites, mostly the more popular ones, and you knew the stories behind them. Little did you know that something unexpected would happen, changing your life forever. Cliché, I know :/ . .. ... .... This story has been inspired by some other reincarnation fanfics like "Misery Loves Company" by Fanfic_yes, "Reborn as Error" by Kiwi_Seal, and "Wait... I'm Nightmare!? I Thought I Died!?" by Donut2460. I encourage yall to check those ones out! They are great :DD | | | | (Cover art doesn't belong to me. I found it on Pinterest. I only edited it: https://www.pinterest.com/pin/10555380369605142/)
Discordance In The Balance (Nightmare and Dream x Corrupted! Reader) by Mysteriousghost102
Mysteriousghost102
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After becoming friends with none other than the guardians of the tree of feelings, you realize more things are going on than the guardians care to reveal. After attempting to help them you end up corrupted and your friends trapped in stone for 500 years. . . Currently rewriting!! This is a sans x reader fanfic so don't like don't read. Reader is gender neutral and there is 18+ stuff in this book so please keep scrolling if you're under 18! So minors please avoid this like the plague There will be warnings at the beginning of chapters, if there's something I should put a warning for please tell me. Y/N = your name F/C = favorite color See anything else to put ill put it here /|\ ---WARNING--- This is mainly for fun and ideas put together from what my brain spews so continuity errors may happen and i will try to fix them accordingly. Again this is just for fun and nothing is really planned just improv to be honest. Still hope you enjoy! The cover was made by me
Reincarnated as a Voice by IHamTiredAndBored
IHamTiredAndBored
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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 as a voice by Virus_bOi, I obviously do not own undertale and I don't keep up that much with the fandom, so some personalities might be different, but hey. I can just say that it's a different multiverse ¦ ] The cover image is from Shira Wolfiecute on tumblr
Given An Unwanted Second Chance by UndertaleFanatic981
UndertaleFanatic981
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(TW: unaliving thoughts and memories at the beginning. It gets better over time, don't worry! Trauma is difficult to overcome...) You didn't want a second chance. You didn't want to survive. You wanted the sweet release of death. But it seemed like the universe was far too cruel to allow you even that. It took away your memories, your free will to choose whether you live or die...hell, it took the one thing in life you owned! Your own name! And now it seemed like you had to live yet another cruel life, doing things you never wanted done to others. But...at least you could do things your way. Maybe this second chance wouldn't be so bad... (Reincarnated as Nightmare Sans, but unlike other stories, you have no clue what Undertale even is) (WE REACHED NUMBER 1 IN THE UNDERTALE TAG YOOOOOOOO) (9/13/25)
Reborn As A Dust Sans [Undertale Multiverse] by DeadEnDead
DeadEnDead
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#1 of 61.7k tagged with Undertale 12/06/24 After drowning as a human, Ashe reawakens as a DustTale variant of Sans. With his ghost Papy helping keep him from falling into suicide a second time, Ashe slowly learns he can have fun, and what's more fun than fucking with the Star Sanses who have totally mistaken him for the 'evil' Dust Sans?