Gravity Falls Crossovers
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Omni Falls by EJthe24th reviews
Dipper thought Gravity Falls was weird when he got here with his sister, Mabel. Not only does he find a mysterious journal, he also finds a weird looking watch. Now with a powerful watch and an informative journal, he and his sister will discover many secrets of this town and how deep it gets.
Crossover - Ben 10 & Gravity Falls - Rated: T - English - Sci-Fi/Mystery - Chapters: 5 - Words: 42,272 - Reviews: 29 - Favs: 64 - Follows: 66 - Updated: 1/28 - Published: 2/21/2020 - Vilgax, Dipper P., Mabel P., Grunkle Stan
The Traveler: New Anomalies by emeelgod
(new/edited version)Artemis Fowl and his trusty bodyguard, Butler, are in space with another one of Artemis' experiments. Say, what would happen if something went wrong and he ended up in a land where all kinds of strange mysteries occur in the forest of Gravity Falls. Maybe, He'll meet two particular twins hehe. (also the art in cover isn't mine)
Crossover - Artemis Fowl & Gravity Falls - Rated: K+ - English - Humor/Supernatural - Chapters: 6 - Words: 7,341 - Follows: 1 - Published: 1/28
A Star Among Mutants by Tyrik Kage
Earth is world fill of Mutants and is about to be introduced to a Realm of Magic and Monsters Called Mewni as The Princess is sent to attend a school known as Xavier's School of Gifted Youngster. What is to unfold is yet to be known
Crossover - Star Vs. The Forces of Evil & Gravity Falls - Rated: T - English - Adventure/Humor - Chapters: 15 - Words: 22,567 - Favs: 2 - Follows: 3 - Updated: 1/28 - Published: 12/20/2021
A Star Among Mutants by Tyrik and Rothem's Writing Inc reviews
Earth is world fill of Mutants and is about to be introduced to a Realm of Magic and Monsters Called Mewni as The Princess is sent to attend a school known as Xavier's School of Gifted Youngster. What is to unfold is yet to be known
Crossover - Star Vs. The Forces of Evil & Gravity Falls - Rated: T - English - Adventure/Humor - Chapters: 15 - Words: 22,756 - Reviews: 7 - Favs: 9 - Follows: 8 - Updated: 1/28 - Published: 5/11/2021 - Mabel P., Star B., OC, Tom
This'll Be Fun by Ria.li
It is the 18th century. And a particularly bored Jack Frost stumbles across Gravity Falls, a quaint little town slowly rising to its feet. But there is something odd about this place, something he can't quite put his finger on. And so begins the adventure of a dangerously curious Jack Frost lurking in places he shouldn't be. (Probably discontinued)
Crossover - Gravity Falls & Rise of the Guardians - Rated: K+ - English - Adventure/Supernatural - Chapters: 1 - Words: 696 - Published: 1/28 - Bill, Grunkle Ford, Jack Frost, Pitch - Complete
D-Blog Season 1 by TheWriterForGod42
The Dog With a Blog gang goes along with Dipper and Mabel to Gravity Falls. Follow the first season of the original mysteries along with a few that may tell Stan about his inheritance.
Crossover - Gravity Falls & Dog with a Blog - Rated: K+ - English - Mystery/Adventure - Chapters: 2 - Words: 15,633 - Favs: 4 - Follows: 1 - Updated: 1/27 - Published: 7/19/2021 - Dipper P., Mabel P., Avery J., Stan
The Traveler: New Anomalies by oldaccount-emeelgod reviews
THIS VERSION IS CONTINUED IN ANOTHER ACCOUNT AND WILL BE DELETED SOON. Account is emeelgod, please check it out.
Crossover - Artemis Fowl & Gravity Falls - Rated: K+ - English - Humor/Sci-Fi - Chapters: 11 - Words: 11,867 - Reviews: 5 - Favs: 2 - Follows: 3 - Updated: 1/26 - Published: 8/1/2020
Convergence by Lynse reviews
Mabel wasn't convinced the summoning would work, despite the rumours of the place being haunted, but she wasn't about to let her brother get into trouble alone. Meanwhile, Jazz wasn't about to wait for her brother to show up when there was a chance she could do something to help. One-shot
Crossover - Danny Phantom & Gravity Falls - Rated: K+ - English - Chapters: 1 - Words: 7,504 - Reviews: 4 - Favs: 21 - Follows: 18 - Published: 1/23 - Jazz F., Dipper P., Mabel P. - Complete
Oh Kleb by pikapika6
After Krel and troll Jim somehow end up in Gravity falls, choas insues.
Crossover - 3Below: Tales of Arcadia & Gravity Falls - Rated: M - English - Hurt/Comfort/Angst - Chapters: 1 - Words: 1,421 - Follows: 1 - Published: 1/20 - Prince Krel Tarron, James Lake Jr./Jim, Dipper P., Grunkle Ford
Disremembered Tales by ArcaneSmith reviews
Sequel to 'The Hunt For Bill' so make sure to read that one first! Story takes place after SVTFOE finale, what will happen in the upcoming weeks? Will Bill return? What have the Pines family been up to since they last met Star and Marco?
Crossover - Gravity Falls & Star Vs. The Forces of Evil - Rated: T - English - Mystery/Adventure - Chapters: 14 - Words: 45,953 - Reviews: 10 - Favs: 11 - Follows: 14 - Updated: 1/19 - Published: 3/16/2020 - Dipper P., Mabel P., Star B., Marco D.
Reputable Science Friends by AgentOfAngst reviews
Bruce hasn't heard from Stanford Pines since before the Hulk incident and Stanford doesn't know that his old friend is an Avenger.
Crossover - Avengers & Gravity Falls - Rated: T - English - Friendship - Chapters: 1 - Words: 1,175 - Reviews: 2 - Favs: 3 - Follows: 2 - Published: 1/18 - Hulk/Bruce B., Grunkle Ford, Grunkle Stan - Complete
Pokemon: Pines Edition by Inconsistent Author reviews
Dipper and Mabel have arrived for their second summer in Gravity Falls and are having a blast. With Pacifica now living at the shack, things are livelier than ever! But when a research expedition goes awry, the twins and Pacifica are sent hurtling into another dimension. Not only that, but something's different about Pacifica when they arrive.
Crossover - Pokémon & Gravity Falls - Rated: T - English - Friendship/Adventure - Chapters: 3 - Words: 6,363 - Reviews: 5 - Favs: 18 - Follows: 28 - Updated: 1/18 - Published: 12/11/2021 - Ash K./Satoshi, Dipper P., Mabel P., Pacifica N.
Those That Spark Joy by Maelstrome
One apocalypse wasn't ideal, but it was manageable. When they find out there's a second one looming, that's when things started to go a little off the deep end. Rated for strong language, no pairings.
Crossover - Supernatural & Gravity Falls - Rated: M - English - Supernatural/Adventure - Chapters: 4 - Words: 9,342 - Favs: 3 - Follows: 8 - Updated: 1/18 - Published: 4/28/2021 - Dean W., Dipper P., Mabel P., Bill
Found Family by The-Suburban-Guy reviews
After discovering the death of their parents, Dipper and Mabel Pines are placed into foster care. They endure it until one day when two strange men begin investigating the house across the street. When Dipper recognizes some of their gear he knows they're involved with the supernatural and wants to find out more. What the twins discover is more than they could ever expect On Hiatus
Crossover - Supernatural & Gravity Falls - Rated: T - English - Hurt/Comfort/Family - Chapters: 7 - Words: 17,212 - Reviews: 2 - Favs: 14 - Follows: 21 - Updated: 1/16 - Published: 11/27/2021 - Sam W., Dean W., Dipper P., Mabel P.
Little Sister by detectivejigsaw reviews
Stan and Vanessa adjust to their presence in each other's lives. Going to an arcade and having a birthday party helps.
Crossover - Phineas and Ferb & Gravity Falls - Rated: K+ - English - Family/Friendship - Chapters: 2 - Words: 3,516 - Reviews: 4 - Favs: 3 - Follows: 5 - Updated: 1/13 - Published: 11/9/2021 - Dr. Doofenshmirtz, Vanessa, Grunkle Stan
Camping Trip by Pegatrix Fangirl reviews
Nikita brings the Pines twins, Anne, and the Plantars on a week long camping trip to the woodlands. But trouble emerges as they try to enjoy their vacation. Will they manage to survive and save their trip? Or will everything end in disaster?
Crossover - Gravity Falls & Amphibia - Rated: K - English - Adventure/Family - Chapters: 2 - Words: 2,612 - Reviews: 3 - Favs: 3 - Follows: 2 - Updated: 1/10 - Published: 11/11/2021 - Dipper P., OC, Anne
Uncharted Multiverse by Pegatrix Fangirl reviews
After fighting with his brother Stan, Ford is accidentally sucked into the portal. He soon finds himself trapped between dimensions and is forced to fight to survive while meeting new allies and enemies. Can Ford survive the dangers of the multiverse? Will Stan be able to bring him home?
Crossover - X-overs & Gravity Falls - Rated: M - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 4,173 - Reviews: 2 - Favs: 2 - Follows: 3 - Updated: 1/10 - Published: 8/26/2021 - Bill, OC, Grunkle Ford
Mr Enter's Morals Island by callofdutyFTWnintendoFTL reviews
TheMysteriousMrEnter has created a new island that some cartoon characters accidentally land themselves at.
Crossover - Gravity Falls & Steven Universe - Rated: M - English - Horror/Suspense - Chapters: 1 - Words: 2,291 - Reviews: 1 - Favs: 1 - Published: 1/9 - Dipper P., Grunkle Stan, Steven U., Ruby - Complete
Gravity Falls and Inside Job: The Truth is out there by neztro reviews
Dipper never stopped looking for the weirdness in the world. this has put him in the sights of a certain morally ambiguous corporation. what happens when an old enemy rears his ugly head and tries to finish what he started, jeopardizing dippers new friends. Dipper X Reagan, Slow Burn
Crossover - Inside Job & Gravity Falls - Rated: T - English - Supernatural/Hurt/Comfort - Chapters: 22 - Words: 56,018 - Reviews: 73 - Favs: 63 - Follows: 60 - Updated: 1/8 - Published: 11/6/2021 - [Dipper P., Reagan R.] Mabel P., Bill - Complete
Gravity FallsSailor Moon: Satan's Den by snakeeyes64
The evil Gideon continues his hunt for the lost Grimores, one is hidden in a old military base in Gravity Falls. Ami Mitzuno and someone from her past Ryo Urawa are both forced into the hunt. But both are venturing into unholy ground for unfortunately both aren't alone, for evil from the past doesn't rest.
Crossover - Sailor Moon & Gravity Falls - Rated: M - English - Horror/Adventure - Chapters: 3 - Words: 8,151 - Follows: 1 - Updated: 1/7 - Published: 4/30/2020
Pines and machine robo rescue by Finalcool720
Dipper joins machine robo rescue along with Mabel and make new friend and enjoy a new adventure
Crossover - Gravity Falls & Machine Robo Rescue/出撃!マシンロボレスキュー - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 819 - Published: 1/6
Bill of Wrongs by Vexel reviews
"Ohmygosh! Dipper, can you believe it! They're making an entire show about Danny Phantom!" Mabel squealed in excitement. "I heard that they're not even paying him royalties. It's gonna be awesome!"
Crossover - Danny Phantom & Gravity Falls - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 8,396 - Reviews: 12 - Favs: 40 - Follows: 59 - Updated: 1/5 - Published: 6/23/2020 - Danny F., Dipper P., Mabel P., Bill
Marvel Falls by Epiclot214 reviews
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.
Crossover - Marvel & Gravity Falls - Rated: K+ - English - Adventure/Mystery - Chapters: 1 - Words: 3,101 - Reviews: 4 - Favs: 25 - Follows: 20 - Published: 12/31/2021 - Kamala Khan, Dipper P., Mabel P., Grunkle Stan
Gravity's Fury by Pakari Yacer
A broken and desperate man, seeking that which he's lost. A strong woman, guiding others to hope. A group of girls, freed from oppression and finding themselves. A lost boy. And a tyrant with one golden eye. The story you know (Fury Road), with characters you also know.(Gravity Falls) But what will be different? Rated T for mentions of sexual assault and violence.
Crossover - Mad Max & Gravity Falls - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 3 - Words: 3,379 - Updated: 12/31/2021 - Published: 12/29/2021 - Dipper P., Mabel P., Wendy, Bill
Gravity Incorporated by RockSunner reviews
What happens when the cross-country tour of Mystery Incorporated, formerly of Crystal Cove, takes them to Gravity Falls, Oregon? Can they help Dipper and Mabel save the town, and the world? Crossover between "Scooby-Doo! Mystery Incorporated" and "Gravity Falls." Spoilers to the end of GF season 1.
Crossover - Scooby Doo & Gravity Falls - Rated: T - English - Adventure/Humor - Chapters: 13 - Words: 20,818 - Reviews: 31 - Favs: 47 - Follows: 38 - Updated: 12/28/2021 - Published: 5/18/2013 - [Velma, Shaggy] Dipper P., Mabel P. - Complete
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