They thought the first summer was their journey to the world of weirdness, they were wrong. It was only the beginning as they journey to a much grander and even more anomalous world with horrors and wonders beyond their imagination. (Set Post-Weirdmaggedon during the Third Summer)

Bill Cipher is very good at manipulating beings for his gain, maybe a little too good. 211115 1 165511; 921'20 7159147 2115 25 62214!

How did that mysterious mail box work. " It seemed like a portal" Dipper replied. The twins discover a new land full of purple tree, boiling rain and covens for different types of magic.

An incident at the USJ sends four UA students spiraling into another world, where quirks don't work and the supernatural runs rampant. Will they thrive in this new environment and find their way home? Or will the dark secrets of Gravity Falls claim new victims?

A mysterious orb has come to Earth possessing many powerful secrets, secrets the wrong hands want to possess. Unless Candy with the help of a new mysterious ally can protect it; if they can survive.

One day Marcy Wu found the music box, she had plans for that, but that plan was throw for a loop when a young Mabel Pines notice the stolen box. Watch as Mabel pines ends up with more than anyone came prepare for, makes friends and enemies alike and see how these actions effect more than just one world. TLDR: Mabel goes to Wartwood instead of Anne. Cover art made by Pumpkiboo.

Thanks to several events that all happen at once. Several different universes all suddenly merged into one. And several people who found themselves alone come together in the town of Gravity Falls Brighton. The weirdest place in the new world.

AU Years after Weirdmageddeon the 10 that should have formed Zodiac get dreams that Bill will one day return. Ford deicides that the best course to beat him is to be reincarnated. Years later the world is a very different place, with super powers and super heroes. And with the help of 7 ghosts they can find Bill and defeat him once and for all! Please R&R!

Companion piece to Loud Gravity! Loud House episodes that have Dipper and Mabel as siblings to Lincoln and the Loud sisters. Somewhat like a prequel to Loud Gravity but it depends on how you see it.

It has been a year after the Florpus fiasco and there is no sight of Zim. Little did Dib and Zim knew that they would cross path once more and meet strange new allies and enemies in the crazy town of Gravity Falls.

SpongeBob likes making friends of all kinds. Sometimes, he even makes friends with those who wish to harm him. YROO DZH SVIS!

Stan tries to be there for his daughter, despite dealing with the mysterious circumstances surrounding her birth, and her prophetic dreams. But when she gets a chance to find answers their lives are changed for good. Neither expected that one summer could change everything. Read the A/N

Following the devastation of her hometown and the presumed death of her Parents, Mabel is forced to separate from her Brother as she is tucked away in the Mountain Town of Crossover, Find herself coping with all new friends and earning new enemies, Mabel stumbles upon a military occupation of the town, Searching for a certain green beast with a craving for one thing, Smashing.

dipper, steven, star and wirt try to survive in a cruel and ruthless post apocalyptic world carrying their inner and outer demons as they travel across the US on highways facing dangers of all kinds in the crazy and messy world that is Never Alone apokolips war

dipper, Steven, star y wirt tratan de sobrevivir en un mundo post apocalíptico cruel y despiadado cargando con sus demonios internos y esternos mientras viajan por todo EE.UU en caretera enfretando peligros de todo tipo en ente mundo loco y desordenado que es Never Alone apokolips war

It's summer again in Gravity Falls and an ancient evil has been unleashed that Dipper, Mabel, Wndy, and their friends must face. Luckily a ancient force of good is there to lend a hand and it's power to help and Wendy has been chosen to wield the power of Red Sonja! Will she master the power and save Gravity Falls?

Dipper, Mabel, Wendy, and Pacifica are looking into a strange series of thefts that takes them to the abandoned mineshaft. There they fall through a secret entrance that takes them to a strange place full of cavemen, monsters, and other strange creatures. Will they make it out alive and return home?

(Cover art by Framraw) Kamala Khan was once an ordinary girl working at a summer job at the Mystery Shack. One day, she and her boss's great-nephew stumble upon a journal and a crystal that gives Kamala strange, inhuman powers. Together, she and the Pines Twins must learn the secrets of her powers as well as the mysteries of Gravity Falls.

While trying to escape Bill Cipher, Dipper and Mabel accidentally trip and fall into a mountain. Little do they know, the mountain is the entrance to the Underground, and they're about to embark on the biggest adventure of their life. (AKA the Undertale Pacifist Route, but Dipper and Mabel are the fallen humans)

A week after the apocalypse, a lonely cyclops gets a shot at making it out of the void- again. This time, though, with no Elmore to return to, he hitches a ride on a familiar red van to an unfamiliar dimension. This will be a new start, he decides, not knowing where the future- or rather the past- will lead him. It turns out it'll unwittingly lead him into an odd trio of old faces.

CJ, the cloud-humanoid girl, along with a former friend of hers are about to have the adventure of their lives when they stumble into a mysterious waterfall cave. This will lead them to a completely different world where mysteries are always around the corner. CJ and her former friend will have to team up with new people if they want to return home safely.

A preview of a future fanfic crossover and a future battle , enjoy it, coming soon. (Dedicated to Montanahatsune92)

Technoblade gets sent to Gravity falls right before he dies. This is planned through both seasons of gravity falls.

What if, instead of Rose Quartz leading Garnet, Amethyst, and Pearl, she led Peridot, Lapis, and Jasper? What if the personalities of Dipper and Mabel, and Steven and Connie swapped, respectively? What if Ford wasn't the twin that fell into the portal thirty years ago? Find out with this alternative fusion of when magic and mystery unite. (Dead/abandoned)

Dipper pines has been keeping a blog of all things he and Mabel have encountered over the summer and he may not have people reading/following his blog, but what happens when he befriends one of his followers and invites them over only for it to turn out to be the one and only Steven Universe. Follow them as they have funny moments, drama romantic, and secrets revealed.