Gravity Falls Crossovers
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The Child of Artemis by DancingWaddles reviews
Dipper and Mabel Pines find out something shocking about their family's past. Soon the two are shipped off to New York. Both wanting adventure like Gravity Falls, they get a little more than they asked for. The story that was erased by the gods has now been uncovered and involves the combining of two different worlds, both buried in secrets. Read and review!
Crossover - Percy Jackson and the Olympians & Gravity Falls - Rated: K+ - English - Adventure/Friendship - Chapters: 26 - Words: 24,362 - Reviews: 61 - Favs: 33 - Follows: 33 - Updated: 18h - Published: 10/4/2012
Steven universe in Gravity falls by munching potatoe12345 reviews
The gems drop steven off in the mystery shack to go on a mission in the general area but the story continues
Crossover - Gravity Falls & Steven Universe - Rated: K+ - English - Adventure/Mystery - Chapters: 6 - Words: 3,970 - Reviews: 5 - Favs: 2 - Follows: 2 - Updated: 20h - Published: 8/10 - Complete
Titania Falls by Emma Iveli reviews
AU. Dipper and Mabel Pines were never normal kids since their mother Erza is a wizard from another universe. But when they move to Gravity Falls they discover there are stranger things than magic from another universe. Will they be able to figure out the secret to the town using only their wits… Well their wits and maybe a little magic...Please R&R.
Crossover - Fairy Tail & Gravity Falls - Rated: T - English - Humor/Fantasy - Chapters: 16 - Words: 73,672 - Reviews: 95 - Favs: 32 - Follows: 32 - Updated: 22h - Published: 8/1
Chispa by Frozen-Winter-Heart reviews
Él, apasionado por resolver misterios. Ella, apasionada por los estudios. Dos seres totalmente diferentes y a la vez totalmente iguales. Cuando se llegan a conocer gracias a un ser sin escrúpulos, sus vidas darán un gran vuelco. ¿Podrán cumplir los Destinos que se les dieron tras conocerse a pesar de las adversidades?
Crossover - Gravity Falls & My Little Pony - Rated: K+ - Spanish - Suspense/Romance - Chapters: 9 - Words: 19,637 - Reviews: 30 - Favs: 15 - Follows: 12 - Updated: 8/31 - Published: 2/14 - [Dipper P., Twilight Sparkle] Adagio Dazzle, Mabel P.
Gravity Falls in the Universe by GravityFalls61816 reviews
What seemed to be another ordinary day in Beach City changed when the portal opened and out came Shooting Star
Crossover - Gravity Falls & Steven Universe - Rated: K+ - English - Supernatural - Chapters: 11 - Words: 4,944 - Reviews: 11 - Favs: 6 - Follows: 4 - Updated: 8/31 - Published: 8/3 - Mabel P., Steven U.
Shadows of the Falls by Leliel12 reviews
Something is happening to Gravity Falls. Strange, short, and vicious warriors are entering the town through thorny portals to hunt the denizens of the forest, soon moving on to menace the humans as well. The Mystery Shack sets out to discover the link between the town's troubles and a haunted hospital to the north...unknowing of the evil that eagerly awaits new slaves...
Crossover - White Wolf & Gravity Falls - Rated: T - English - Mystery/Horror - Chapters: 3 - Words: 19,071 - Reviews: 7 - Favs: 2 - Follows: 2 - Updated: 8/31 - Published: 4/16 - Dipper P., Mabel P.
Bill's Reality by starzxxcartoonzs reviews
Bill becomes an inter-dimensional threat. Danny is transported by Clockwork into Gravity Falls a week in advance to make allies, but does he just earn the watchful eye of Dipper? Since he naturally attracts trouble, his friends are more in danger than usual. Can he conceal his secret? (rated K plus so I don't get in trouble if I slip up)
Crossover - Danny Phantom & Gravity Falls - Rated: K+ - English - Adventure/Suspense - Chapters: 14 - Words: 29,982 - Reviews: 46 - Favs: 55 - Follows: 65 - Updated: 8/30 - Published: 4/18 - Danny F., Dipper P., Mabel P., Bill
The Opposings by Spoopytivity reviews
The conquering was an event that no villain forgot. Bad guys from many dimensions exiled to different ones… But this story focuses on seven certain evil, Discord, Chrysalis, Annie, Vince, Scott and Bill, all stuck together in one house surrounded by floating islands in Colorado. War begins when the youngest is taken by the opposing forces. What will they do to get her back?
Crossover - My Little Pony & Gravity Falls - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 5,877 - Reviews: 9 - Favs: 4 - Follows: 4 - Updated: 8/30 - Published: 8/20 - Discord, Queen Chrysalis, Bill, OC
The Triangle Effect by SnappyDragon reviews
When Bill Cipher realizes that he needs a plan B and a time-killer, he finds a world inhabited by ponies. Can the Elements of Harmony stop this sadistic, insane Dream Demon before it's too late? Or will Equestria finally be ruled by a villain?
Crossover - My Little Pony & Gravity Falls - Rated: K+ - English - Humor - Chapters: 9 - Words: 15,680 - Reviews: 44 - Favs: 18 - Follows: 17 - Updated: 8/30 - Published: 4/14 - Bill
Kingdom falls by du911 reviews
Wendy has lost her friends, the boy she love, and her home...so yeah, a terrible day all around...
Crossover - Kingdom Hearts & Gravity Falls - Rated: T - English - Sci-Fi/Supernatural - Chapters: 1 - Words: 737 - Reviews: 3 - Favs: 2 - Follows: 2 - Published: 8/30 - [Wendy, Dipper P.]
The Clan of Pebble falls by flower1815
When two WindClan apprentices, Pinepaw and his sister Maplepaw, are sent to spend Green leaf with their great uncle Dustwhisker, they thought it would be just the normal, ordinary, and boring routine. But when Pinepaw accidentally stumbles across a secret, it sets out a chain of events that may change the future of the Clans, and the warrior code. Forever.
Crossover - Warriors & Gravity Falls - Rated: K+ - English - Chapters: 1 - Words: 3,562 - Favs: 1 - Follows: 1 - Published: 8/30 - Dipper P., Mabel P., Bill, Grunkle Stan
Four or Five by Namelythedanger reviews
Five. Five had always been the perfect number. Dipper, Mabel, Stan, Wendy, and Soos. They had their perfect dynamic. Mystery twins, cool teenage girl, parent figure, and friendly handyman. Five. Three summers past and that dynamic had never changed. Thus far. With Wendy off to college, what adventures await the Mystery Shack residents when a new boy and his brother show up?
Crossover - Gravity Falls & Over the Garden Wall - Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 12,739 - Reviews: 8 - Favs: 8 - Follows: 14 - Updated: 8/30 - Published: 7/22 - [Dipper P., Wirt] Mabel P., Gregory
Not so bad after all by ColorlessRainbow42 reviews
Ghosts have come to gravity falls attracting our favorite ghost hunters, the fentons! Dipper and the gang go to close the portal that brought all the ghosts. But Mabel gets ghost sickness! The only cure? A rare ghosts ectoplasm. What do you think will happen when the rarest ghost in town is phantom?
Crossover - Danny Phantom & Gravity Falls - Rated: K+ - English - Humor/Tragedy - Chapters: 2 - Words: 5,821 - Reviews: 3 - Favs: 2 - Follows: 2 - Updated: 8/30 - Published: 8/29
Gravity falls (Pokemon) by Can'twriteforshit reviews
This mini-series is a retelling of a few Gravity falls episodes in a sort of AU where the universe of Gravity falls is inhabited by Pokemon, Dipper and Mabel both being young Pokemon trainers exploring some of the odd attributes of the local Pokemon. Each chapter will retell a different episode of the show. (and yes retelling existing stories sounds uninspired to me too!)
Crossover - Pokémon & Gravity Falls - Rated: K+ - English - Adventure/Supernatural - Chapters: 1 - Words: 4,198 - Reviews: 1 - Follows: 2 - Published: 8/30
Star VS the forces of Gravity Falls by RobertDaller reviews
Yes, this is a Star VS the forces of Evil and Gravity Falls crossover fic. It's Mrs. Diaz' birthday, and unbeknowest to Star, she HATES her birthday, when Star throw's her a surprise and unintentionally brings her down, she makes it her mission to find out what she hates about her birthday, her search takes her to Gravity Falls, and brings about an angry mafia.
Crossover - Gravity Falls & Star Vs. The Forces of Evil - Rated: K+ - English - Mystery/Family - Chapters: 10 - Words: 5,188 - Reviews: 3 - Favs: 5 - Follows: 4 - Updated: 8/29 - Published: 8/14
Get Me Out by veryblargh reviews
Ron finds a strange journal in the Chamber of Secrets, and the curtains rise to a whole new adventure that spans throughout all of Hogwarts... or perhaps another dimension. Rated T to be safe.
Crossover - Harry Potter & Gravity Falls - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 2,008 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 8/29 - Published: 8/28 - Harry P., Ron W., Dipper P., Mabel P.
Gravity Falls: Sinnoh Adventure by 087-B reviews
[Generation 4] Dipper, Mabel, and Soos travel to Sinnoh on a Pokemon journey, but when things get out of hand with rivals, traveling, and Team Galactic, will they be able to collect all 8 badges and get to the Sinnoh Pokemon League? Contains uncommon cases of language. Rated T to be safe. Definite spoilers for Pokemon Diamond, Pearl, and Platinum versions. (Over 13.7K hits!)
Crossover - Gravity Falls & Pokémon - Rated: T - English - Adventure/Friendship - Chapters: 30 - Words: 63,775 - Reviews: 95 - Favs: 30 - Follows: 27 - Updated: 8/29 - Published: 12/14/2013 - Dipper P., Mabel P., Soos
Grunkle Rick by TheHarlequinnCat reviews
I'm high again. Someone told me to write another story and I'm doing a Stanchez implied warning for possible subtle hints at suicidal intentions/depression, lots of drug mention, language I guess... But read this it's not crack I think it flows well, I tried to explain what could've been Rick's past and yeah :) then they reunite tbc?
Crossover - Gravity Falls & Rick and Morty - Rated: T - English - Family - Chapters: 1 - Words: 2,067 - Reviews: 1 - Published: 8/29
My Little Gravity Falls: Friendship is Mystery, The Next Generation by Bronie Wubz reviews
Wooo! Summer! I'm back with the fourth book with Twilight and Dipper! Oh and, Twilight and Dipper have a baby?
Crossover - My Little Pony & Gravity Falls - Rated: K+ - English - Romance/Family - Chapters: 25 - Words: 20,311 - Reviews: 64 - Favs: 5 - Follows: 5 - Updated: 8/28 - Published: 6/18 - [Twilight Sparkle, Dipper P.] Spike, OC
Gravimaniacs by MKartracingqueen reviews
When the Warners interfere with Pinky and the Brain's newest plan for world domination, they are transported to the town of Gravity Falls, Oregon. With Mabel having a crush on Yakko and Gideon joining forces with Pinky and the Brain, Gravity Falls is about to get zany!
Crossover - Animaniacs & Gravity Falls - Rated: K+ - English - Adventure/Fantasy - Chapters: 8 - Words: 11,766 - Reviews: 8 - Favs: 4 - Follows: 4 - Updated: 8/28 - Published: 7/14 - [Yakko W., Mabel P.] Dipper P.
Journals by The General Electric
The History of a Journal, as told by The Universe itself. Or at the very least a Cosmic Entity named Universe.
Crossover - Gravity Falls & Steven Universe - Rated: K+ - English - Humor/Friendship - Chapters: 1 - Words: 1,760 - Favs: 1 - Follows: 1 - Published: 8/28
Ninjago Falls by DippeySause reviews
What happens when the Ninja (and Skylor) fall into a portal that sends them to Gravity Falls? And what if Dipper and Mabel are there to see them? You have to read to find out. Bill might make an appearance later on. T for possible violence.
Crossover - Ninjago & Gravity Falls - Rated: T - English - Adventure/Mystery - Chapters: 12 - Words: 11,186 - Reviews: 26 - Favs: 13 - Follows: 12 - Updated: 8/28 - Published: 6/14
Cadens Gravitatis by Terriblesauras reviews
Mabel and Dipper Pines turn out to be a lot more important than they ever imagined. Chased and hunted by not only pirates but the military as well, the twins search for a lost treasure and the key to their family's history in a legendary floating city.
Crossover - Castle in the Sky & Gravity Falls - Rated: T - English - Adventure/Mystery - Chapters: 1 - Words: 3,904 - Reviews: 1 - Favs: 1 - Published: 8/27 - Dipper P., Mabel P., Lil Gideon, Bill
What Dwells in the Forest by KeybladeDetweiler
Dipper runs off after some trouble at the Mystery Shack, and Alex, Wirt, and Frodo hear the news and go off to find him. But what he's gotten himself into might just be too much for them to handle. Note: Frodo from The Lord of the Rings is a main character, and Sam, Merry, and Pippin appear briefly as well. Takes place after the story Field of Flower Crowns is a sample of.
Crossover - Gravity Falls & Over the Garden Wall - Rated: T - English - Fantasy/Friendship - Chapters: 12 - Words: 16,885 - Follows: 1 - Updated: 8/27 - Published: 5/21 - Dipper P., OC, Wirt
Back Into the Unknown by Elfgirl23 reviews
After the events in the Unknown, Wirt and Greg's family decide to take a month long vacation to the strange town of Gravity Falls. After arriving they are surprised to find things are even more weird in their vacation town. When they meet the Mystery Twins the two brother know the rest of their summer has no chance of normality as they discover the Unknown is closer than they think
Crossover - Gravity Falls & Over the Garden Wall - Rated: T - English - Mystery/Adventure - Chapters: 1 - Words: 4,135 - Reviews: 2 - Favs: 2 - Follows: 1 - Published: 8/27 - Dipper P., Mabel P., Gregory, Wirt
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