Monsterfalls Stories

Not my story owner is Deerper on fanfiction.com I love this story so I decided to put it on Wattpad even though someone else had but hadn't finished it yet since 2016 An...

The peppy and delightful Mabel Pines has had an amazing life so far. Then, her parents send her to the sleepy town of Gravity Falls, Oregon, to stay with her Great Uncl...

Dipper Pines, hybrid and a cervitaur. Mabel Pines, hybrid and a mermaid. Both lovely children but one has the better story while the others is dramatic and... interestin...

Lots of bad spelling. One of my 1st stories. Don't read if you can't handle that. Don't leave rude comments. I'm way to busy to go back and corrected. I have NEW stories...

Billdip

Hehe sorry I have no idea what the story is gunna be about... I'll just see where it leads me. Dipper is 18 (this is monster falls btw) he has a pretty boring life, Mabe...

Everyone knows the famous Gravity Falls AU 'Monster Falls'. After one day when Dipper falls into a strange river, everybody in Gravity Falls turns into a strange monster...

Gravity Falls Alternate Universes! Most of them will be listed here! Recommend AUs in the comments! There are underrated and popular AUs alike here!

The chaos of Weirdmaggedon has come to an end. The twins, Dipper and Mabel, birthday are three days away. But what if a certain triangle wasn't defeated? What if he disc...

(FIRST EVER FANFIC) Dipper goes into the woods to investigate a mysterious river. Little does he know that this river can cause some serious side effects. Gravity falls...

when sixteen-year old danny fenton and his family decide to get away from the rush of the city and take a vacation in a small woodland town in oregon, danny discovers th...

||COMPLETED|| When Toffee traps Star and Marco in the dimension of Gravity Falls, they meet the Pines twins. What could go wrong ...

This isn't an original idea but I can't get monster falls out of my head so I'm writing a fanfic. Though now that I think about it, I have tried to make my Monster Fall'...

After a toxic spillage In the towns water supply something strange happens to the town's residents. They start to...change. It's up to Dipper and Mabel to figure it out...

i noticed that there wasn't a lot of these so i decide to make one i do not own the characters or you Gravity falls belongs to its maker im just doing this for fun

Because I literally cannot seem to hold onto anything right now and I'm going insane from obsession. it's bad guys. So when Mabel, Dipper, Grunkle Stan, and Bill get tra...

Dipper found a magical stream that turns people into monsters. Everyone but him and his great uncles are human again. Dipper is determined to find a way to reverse this...

You are 12 years old, you love gaming on your home computer and whenever the extraordinary happens you sometimes don't believe it... Until you go to Gravity Falls and yo...

Dipper and Mabel were raised in Gravity Falls. When they were born with the bodies of a deer and a fish, and they were shunned by their parents and shipped to their garg...

You were sent to Oregon, Gravity Falls. Your parents thought you needed to become 'one with nature' or at least get outside more often. You meet Dipper and Mabel one da...