Undertale x FNAF

Every million years or so dimensions merge. The Undertale multiverse and the Five Nights At Freddy's series have crossed. But their was a glitch, something that wasn't supposed be created.

If Undertale and FNAF met

Oh boi, here we go again. Yes, I'm rewriting this story. Yes, I will delete the older one. I just really didn't like how it turned out, plus I haven't updated in a long time. If you're wondering why I'm starting over, don't be afraid to ask in the comments or something. Undertale characters have their own personaliti...

Fnaf 4 meets Undertale

When a child once haunted by nightmares meets an underground of monsters what will be the outcome?will they befriend them or will they go genocide?you wont know till you read it.

FNAF and Undertale Crossover: Nightmares Within

Endless nightmares everyday. They never stop, they keep on coming. 6 hours of closing doors and running. You just wish it could end. You just wish you could end it all. (Pictures aren't mine and belong to their respective owners.) Book 1/3

Five Nights at Undertale

What would happen if instead of Frisk, the crying child from FNaF fell down Mount Ebbot? This is the story of Daniel, a poor, crybaby 7 year old and his weirdly sentient plushie, Fredbear, and their adventure through the UnderGround, and the world above it.

Undertale and Percy Jackson

What if the old Mt. Olympus was actually Mt. Ebott. What if when Frisk freed everyone they met Percy Jackson. This is my first crossover Story so don't judge it to hard please. So like always, LETS BEGIN!!!

Percy Jackson/Undertale crossover

I've had this idea in my head for a while now that... Wait, your going to have to read it first! I'm not telling you. In Undertale, this is after a genocide run In HoO, This is after Leo comes back.

(Avengers/Undertale Crossover)SkeleTON of Problems(STORY IDEA)

After the barrier on the Underground, the monsters come out but to only be feared by humans. They decide that they will live on MT EBOT, away from the humans so that they do not disturb them. Sans volunteered to go get everything the monsters needed when they needed it. So when a certain skeleton with pink slippers a...

UnderKeys (Undertale and Fairy Tail)

UT + FT After their timeline was erased completely along with all of it's alternate universes, the (two?) soul(s) of Determination and their Skelebro Judge were saved from vanishing with it when an entity who calls himself the Celestial Spirit King offers them a choice, where the "Player" is no longer in control. Unde...

From One Gate to the Next! Fairytail X Undertale!

After erasing the world of the underground, the surviving monster and humans, are offered another chance in a different world. What is this world? Are they finally safe from the PLAYER'S hand? Or will the two worlds clashing together bring the attention of others? Only time can tell...

Patient Justice (Discontinued)

This is an Undertale and Fairy Tail crossover. Yeah, uh, my Wattpad account is dead. Because of that, all books on it are discontinued, including this one. After the Genocide Route, Sans dies. He expects a reset after that, and for everything to be normal again. But it never happened... Sans wakes up in a strange wor...

GravityTale

Last summer, Mabel and Dipper Pines vanquished the demon known as Bill Cipher. This summer, they're looking forward to a vacation in their favorite place on earth: Gravity Falls. Meanwhile, Sans is relatively happy. This is the first timeline in which the kid has gone completely pacifist, not gained even one EXP. Of...

Sans meets BNHA

I don't really know, just an attempt. Might go well, might not. We'll see.

UNDERRIFT 》BNHA x UNDERTALE

A rift opens up in the Undertale universe and chucks Frisk and Flowey into the world of quirks. Woops. I suck at summarys. I DREW THE COVER ART UWU