Undertaleaus Stories

Cover image made by me. Someone meets their end too soon and meets someone who gives them another chance to live a more fulfilling life. One that they would enjoy despit...

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 peop...

A 'random' teenager dies all of a sudden from what seems to be a gun, they aren't your usual teenager, it was someone more then that. Someone that nobody wanted to die...

(Y/N) loved horror stories- true crime, creepy-pastas, urban legends. You name it, they liked it. When a walking nightmare (pun intended) showed itself to the young huma...

Yeah sorry gained an idea on if someone became swap Gaster Also they may be apathetic or just confused on their feelings and MAYBE Autistic, I may be a bit wrong on ap...

Sans doesn't remember a time when he had his own name. He always wakes up as a Sans, but everything else is constantly changing. He is an observer meant to simply watch...

You've lived your life without ever knowing your parents. Despite that you dream big because you don't have much; aiming to become a famous singer and prove anyone who h...

(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...

Jaune Arc this man always wanted to be a hero like his ancestors but fate decided to mock the blond knight Jaune saved Cardin Winchester from the Ursa Major but Cardin d...

adopted story. original by @Mijunaa :3 - The afterlife of a dead human that reincarnated into a Killer!Sans variant. The facade of the new owner of the body, could he k...

The cover art is mine but I used a base drawing. I'm also planning on changing the cover in the future Warning: My Omniverse. If you don't like Classic Sans x AUs, then...

A 31 year old female died and reincarnated as Classic Sans. The multiverse is fighting.Will she join the fight does she know the truth?

This picture does not belong to me, it belongs to Iyoth737 on deviantart. This is inspired by @harrish6 and their "Falling Into A Different Destiny" NaJ story...

Undertale aus x reader Featuring (in order): Nightmare Error Dream Ink Cross Dust Killer Blue Horror The Soulmate Au is where everyone that comes or lives there will hav...

Seven kids found themselves hiking up Mount Ebott out of curiosity. But when they all end up falling down to a monster-filled underground, it's up to them to find a way...

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 joine...

𝐁𝐞𝐟𝐨𝐫𝐞 𝐭𝐡𝐞 𝐀𝐩𝐩𝐥𝐞 𝐢𝐧𝐜𝐢𝐝𝐞𝐧𝐭, 𝐃𝐫𝐞𝐚𝐦 𝐦𝐚𝐝𝐞 𝐚 𝐥𝐮𝐥𝐥𝐚𝐛𝐲, 𝐚 𝐬𝐚𝐝 𝐥𝐮𝐥𝐥𝐚𝐛𝐲 𝐭𝐡𝐚𝐭 𝐰𝐢𝐥𝐥 𝐬𝐭𝐮𝐜𝐤 𝐬𝐨𝐦𝐞𝐨𝐧𝐞'𝐬 𝐡𝐞𝐚𝐝...

A young woman, left alone after her family sadly passed in a car accident, suffers with PTSD and Anthropophobia (Fear of people.) Her only happiness in this world is the...

⪼Beaten up and betrayed, {Y/N} dies an unfair death because of their backstabbing best friend. ≫Realizing they have been reincarnated, {Y/N} searches for a new purpose i...

Slice of life and adventures with Melati!sans and his loyal companion Jasmine, together they will travel across the Multiverse as traveling Merchants. what will they fi...