Nightmaresans Stories

#2 of 64k tagged with Undertale 7/04/24 After drowning as a human, Ashe reawakens as a DustTale variant of Sans. With his ghost Papy helping keep him from falling into...

Dream was born to be the Guardian of Positivity. From the moment he was created, he knew exactly what and who he had to be.. But now he isn't so sure he wants that. Wh...

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Undertale oneshots! No lemon/smut Requests might be opened by the end of April! Slow updates 🎉 = Birthday oneshot (usually fluff) 🖤 = Angst 🐇 = Fluff 🍈 = Lime (rare...

Just as the title says. Ask and dare our kidnapped- I mean honored guests as they arrive in a white empty void. Each chapter will have someone new to join in the asks an...

Every year, the multiversal villains gather together to have fun and enjoy eachother's company. The heroes have something similar, but the villains have more fun. Of...

(Obsessed)Nightmare Sans x Blind Reader Trigger Warning! Abuse! For Mature Audiences ~~~ Y/n has known nothing but darkness her entire life. Blinded by the cruelty of h...

The unfortunate twins that always fight in many, many universe. There's not even one universe have the two of them get along. "Let's meet again in another life, br...

A bunch of story pieces that I lost motivation for, changed the concept of, or that were otherwise sitting in my drafts for much too long. No, they have not been edited...

In a dying multiverse, the death of Nightmare and Error unintentionally creates a new entity; Whisper. Born of destruction and negativity, the new god is thrown into ano...

honestly just a place for me to write about an oc and verse idea I've had with some friends ocs in it as well All sans aus belong to their rightfull creators I did not m...

a one shot for one of my story's I have, it will most likely be better to read that first before this.

Ahh, yes!Undertale is a very classic and nostalgic game for some or maybe even all of us!It's soundtracks are amazing,the characters are cool and awesome,and it's plot i...

y/n lost and alone she wonders the empires of the Sun and Moon searching for a way to revenge her mother and father and to revenge the many losses that she has had.

An endless cycle of positivity and negativity that clashes within the Multiverse, ignorant of the AU they once called home... Ignorant of the little sister they'd forgot...

In this story Error sans is the most hated and one of the dangerous people in the multiverse... But why? Well the answer was quiet simple, he destoryed aus. Every new an...

Undertale Multiverse and reader Fanfic. Not a ship. We both knew each other when we were young and stupid. I stayed around at the time to mess with him. He let me becau...

No one knew that Nightmare had a brother. For five hundred years, he wreaked havoc. Until the stone in his basement began to crack. Dream Sans story. I do not own any of...

Some Main character idiot got reincarnated as a Killer sans. All they got to say is 'womp Womp' while feeling numb to everything. Then they get kidnapped by nightmare, n...

after a tough battle between the star sanses , the bad sanses were resting in their living room when all of a sudden a portal opened, causing them to jump up ready for b...