Undertale Stories

(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)

Pastel, a gentle Ink variant who was possessed for centuries, finally manages to regain control. But their magic is still tainted, and the multiverse isn't as safe as it once was. They'll need help from Blue and Dream to adjust.

After falling in battle against Chara and losing everyone in the Underground, Sans awakens in Mewni, a strange world ruled by ancient magic and wild creatures. For three weeks he survives alone in a cave as a hermit until witnessing an important event: the birth of the kingdom of Mewni, where Glossarick grants the first magic wand to the settlers, beginning the history of the kingdom

I have too many memes so here

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

Mystia was working overnight again in her food stall, and just when she was about to close, she meets an odd looking skeleton who asked for mustard! Sans the skeleton reveals himself as an unfortunate, albeit unique outsider, and becomes quite the unique background character! Maybe this leads to a bunch of incidents? Or maybe just a chill slice of life? ...Maybe. --- AN: An Undertale X Touhou Project crossover fanfiction stupid thing i thought up on the spot. particularly because i wanted to just meme out kaguya somehow. this would be more slice of life focused. there wont be too much action here, or important plot scenes to consider. Make sure yall get this higher than my cote and frieren slop!! This is actually VERY good in comparison to those two!! --- Thumbnail Art by Narisukusa! Subscribe to his youtube channel!

If given the chance, would you start over? After falling into a timeline where nobody was murdered, his mother never died, and his father was never erased, Sans should be ecstatic that he has a second chance with his loved ones. But there is no denying the trauma he'd been through, either. Everyone is supposed to be dead, after all. What if Frisk comes back to take it all away again?

The genocide route ended in a bright hallway. Sans lost... And something followed the reset. Itsuka Shidou begins to experience dreams that aren't his, instincts he never learned, and reactions no human should possess. As Spirits descend and spacequakes tear his world apart, an unseen presence watches from inside his mind-silent, tired, and all too familiar with death. This time, there are no resets. Judgment comes after zero.

❛ why cant you see ur dead to me ❜ ᵈᵉˡᵗᵃʳᵘⁿᵉ ᵏʳⁱˢ ˣ ʳᵉᵃᵈᵉʳ

Y/N wakes up in a void and goes around the multiverse (Also these powers aren't mine, but I wanted to use them and put my own spin on it, if you know where they're from then good on you, your cool in my book)

Have you ever thought about what it would be like to be.. Sans? Be Papyrus' lazy and playful brother? Be a comedian with endless jokes? Be the mysterious judge? Be well-liked? You envy him. You wanted to be him. Yet nothing could've prepared you for what's coming. . . . (WARNING, THIS IS A MIX OF CANON AND FANON FACTS. THERE MIGHT BE THINGS YOU DONT LIKE BUT JUST BE THE BIGGER PERSON AND TOLERATE IT. THIS IS NOT MEANT TO BE TAKEN TOO SERIOUSLY AND IS INTENDED ONLY FOR ENTERTAINMENT.) (Cover made by me. As you can see, I made that thing on IbisPaint. I understood nothing about making book covers and I messed up on the proportion many times so I gave up and that's how the cover came to be. Idk how to shade and make backgrounds/landscapes btw) (Tbh I wished I made this far earlier because it's late 2025, no one is going to read this pile of nonsense. 😭) YOU GUYS HAVE AN OPTION TO CHOOSE THE DIRECTION OF THIS STORY THROUGH FREQUENT POLLS I MADE!!! First thought of and made on 1st Dec 2025 Posted on 6nd Dec 2025 cuz I was feeling confident for that hour. I can proudly say I've been doing this book since last year hahhahahahahahaha (get it cuz I did this thing is Dec 2025 and now is Jan 2026?) I made the cover btw

Lord Beerus, the God Of Destruction, finds himself in the Underground with a small child. With no way to leave, he travels the Underground with the strange child he met, meeting new beings known as monsters. Will he do what he does best and destroy everything in his path to get out? Or will he find some new friends on his journey?

Timeline after timeline, what if there's a human girl who remembers it all..? [Xtale Chara x OC] I HAVNT SEEN A GOOD COMPLETED XCHARA STORY (thats been updated recently) SOOOO IM MAKING ONE HOPE YALL LIKE IT AND XTALE IS STILL RELEVANT -_-

Countless timelines, countless resets, countless deaths. It all ended suddenly, for reasons unknown. Monsters were freed, 4 years ago. But now that there is a future for both species, what will happen ? Will the unredeemable will be redeemed ? Will the innocent get warped by the scent of blood and dust ? Or by his own feelings ? Story started the 20/03/2026 Cover/Art by @imoni_utau on X/Twitter : https://x.com/i/web/status/1044944855296667648

The adoptive brother of Ruby and Yang attends Beacon Academy. stuff happened and I lost my account, so I'm doing my story again on my new account, I'm SO sorry for this inconvenience.

What if frisk was in the mha universe?

(PLATONIC relationships only) ∆This story starts in the Hashira reunion∆ ¶A New Sun....a Hashira....A Child?!?!.... "IM NOT A CHILD!!!" A Sun brighter that the Original one....are they capable in helping stop this was among Humans/Demon Slayers and Man Eating creatures Called Demons? Will the rays of peace finally glow over this dark world? Is everyone going to have a Happy ending? "What a Conviently Shaped lamp.... it remainds me of something......." - you said with an inocent tint of nostalgia. °•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•° This history has some Undertale references and other anime references *The feeling of nostalgia of the conviently shaped lamp fills you with... ✧Determination✧ (KNY IS NOT MY PROPERTY)

Reborn as nightmare sans You were, oh, ways angery at something.. no matter how many times you try to destroy it. It still kept coming back. You were reborn as Nightmare, but instead of the beautiful sky, it was full of blood and negative. Dream was stone with tears. You were angry at him but didn't know why.... Then your angery change over time, and you learn to keep your anger in a bottle in your rotten soul. But one day is broke, and your out control and a beast form is controlling you... Waring Self-harm (sh) Body disorder Violence Language Smoking/ drinking Dramatic Angst Trauma Death/murder/ life is unfair Suicide (SU)

Disclaimer: I do not own any of the stories of the characters except mine and my drawings. And my drawings are all AI Generated. Crossover: Stardew Valley, Undertale, Omari, Bofuri, Misao, MLP Equestrian Girls, FNAF, Poppy Playtime, Ori, The Freak Circus. It has mystery, adventure, slight gore, tragic past, backstories, adventure, romance and comedy. *======================================================================* After her grandfather's last dying breath. Ophelia goes to Stardew Valley to escape from the modern life and live peacefully at the farm with her little sister Frisk and her friends. But when they arrived there. It was more than just farming and relaxing. They discover the secrets of the town, meeting monsters both good and bad, finding love which dark or happiness, breaking free from their tragic past, and having a few laughs.

it was a hot summer day and everyone want to go to the beach. the meme squad were in other side of the beach while Jr were in other side far way from each other. everyone kinda knows nightmare scary ( not scary) of water. but nightmare had a deep secret from everyone he kept. noone knows except Kevin who seen it in his own eyes. and that demonic chicken knows how keep nightmare secret. so will they fine out nightmare deep secret? or will nightmare exposes himself save everyone? ( plus this is not my cover on the image)