Weirdmaggedon Stories

Dipper always helps his family with EVERYTHING, but what do they do for him? This question comes to mind when Bill tricks Ford with an offer too good to be true. Will D...

"It is something that only Fiddleford and I know about. A long kept secret, so big and so dangerous that I didn't even dare to write about it in my journals. Now, a...

It's Dipper and Mabel's third summer in Gravity Falls, but things don't go as smoothly as their second one. Weirdmaggedon has started all over again ; much worse than be...

Reader is a strange little one. They enjoy the disturbing and the macabre, so much so they don't really have any friends. All of that changes when The Mystery Twins find...

What if in weirdmaggedon Bill after turning Ford into gold, and Dipper standing up to him. He feels something radiating on the young Pinetree.

Bill has finally taken over the world. But know hes kinda bored. Watch as he looks for the perfect queen to rule beside him.

I am not from this universe. I am not like the others that walk the streets of this town. I am not one to take pride in my abilities. I am from universe number 261015. T...

It's been 5 years since the twins left Gravity Falls. Dipper came back for the Summer. Stan and Ford are on their way back from sailing and Mabel is on her way with her...

{IN PROGRESS} Bill is laying on his deathbed and makes a grave sacrifice in giving dipper his powers. When dipper wakes up the next morning to find what's happened he tr...

What if Bill had invaded Grunkle Ford's mind instead of Grunkle Stan's? What if everything he had worked so hard for had been destroyed, leaving only a half-completed dr...

Weirdmaggedon ends up successful, and it has been six years of living hell for Mabel and Dipper. Mabel feels it's her duty to save her family and friends, as it was her...

- 𝐎𝐍𝐋𝐈𝐍𝐄 ت︎ - ♥︎ Bill cipher (sans) has been aiming for an certain goal. which includes the Multiverse rift of course, He's having trouble getting it. After all, T...

Dipper Pines falls into one of Fords' old traps and slowly goes insane. When weirdmaggedon starts, a certain dream demon takes interest in the boy, claiming him as his p...

^ Because I have limited pictures ^ Dipper makes a deal with Bill to save his family in Weirdmaggedon Bill takes his human form Hm... Let's make Dipper age 16, because 1...

There was no Mabel & Ford bonding at all in the show so I thought that I should make a fanfic about it So basically Mabel & Ford are trapped with Bill in the Fearamid a...

When Dipper and Mabel Pines went to Gravity Falls, Oregon. Dipper has been hearing voices but she doesn't know that she is a demon with Mabel. When Weirdmaggedon happene...

A Gravity Falls inspired fanfic including main antagonist Bill Cipher with a (Non canon)- daughter- Chaos. Mabel immediately befriends Chaos, and admires Chaos for her b...

When the Earth will quake... And their's no Birthday cake... All your trust is fake... When weirdness awakes... Despite the heartbreak... A deal you will take... And a h...

Bill is back for more after 1000 years of rest. Elliot and Ally Pines are ready for action. They wander through the pines family library, to find a series of 6 journals...

Bill Cipher has won. those Pines brothers thought they could pull the wool over his eyes. now that they're out of the way and the hard part is over, Bill is able to conf...