Gravity Falls Crossovers
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The Summer of Steven: Book of June by Dr.Indigo reviews
Inspired by MiniJen's famous crossover AU fic, "Universe Falls". Following a seemingly random encounter with a mysterious boy in the woods, Dipper and Mabel's summer takes a series of turns no one could have possibly predicted.
Crossover - Gravity Falls & Steven Universe - Rated: T - English - Humor/Adventure - Chapters: 14 - Words: 39,970 - Reviews: 70 - Favs: 38 - Follows: 32 - Updated: 12h - Published: 9/21/2022 - [Mabel P., Steven U.] Dipper P., Tambry
Academia Falls by jkawsome reviews
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?
Crossover - Gravity Falls & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Friendship - Chapters: 32 - Words: 155,867 - Reviews: 173 - Favs: 238 - Follows: 273 - Updated: 23h - Published: 4/30/2019 - Izuku M., Ochako U., Shouto T., Mina A.
PitFalls by SonicCrazyGal reviews
Dimensional travel, while not uncommon with the Pines family, wasn't something they necessarily wanted to seek out given their history. But of course, it was just his luck that Mike ended up getting sent to another universe with no easy way home. He'd just have to do his best to lay low as he waited for his family to come and get him. Easier said than done. (Crossover Pixlokita)
Crossover - Gravity Falls & Five Nights at Freddy´s - Rated: K+ - English - Humor/Adventure - Chapters: 22 - Words: 33,572 - Reviews: 2 - Favs: 18 - Follows: 16 - Updated: 3/28 - Published: 1/13 - Michael Afton, Gregory
Anomalies Beyond the Falls by LordStar8045 reviews
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.
Crossover - SCP Foundation Mythos & Gravity Falls - Rated: T - English - Adventure/Mystery - Chapters: 10 - Words: 44,206 - Reviews: 7 - Favs: 25 - Follows: 29 - Updated: 3/27 - Published: 12/8/2022 - Dr. A. Clef, SCP-963-1/Dr. J. Bright, Dipper P., Mabel P.
Universe Into The Falls by Su x Gf FAN reviews
Steven gets a summer job in Gravity Falls during the main series and joins in on the adventures! #Steven Universe Gravity Falls
Crossover - Gravity Falls & Steven Universe - Rated: T - English - Adventure/Mystery - Chapters: 8 - Words: 26,273 - Reviews: 5 - Favs: 18 - Follows: 16 - Updated: 3/24 - Published: 9/29/2022 - Dipper P., Mabel P., Grunkle Stan, Steven U.
Eda Has A Son? by FanFiction Writer 26 reviews
Wait Eda has a son? Who is the Father? And how will she do as a mother? Will she she stay wild or join a coven to protect her son? Read to find out.
Crossover - Gravity Falls & Owl House - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 8,042 - Reviews: 2 - Favs: 10 - Follows: 10 - Updated: 3/22 - Published: 2/28 - Grunkle Stan, Lilith, King, Eda
Megacrossover Part 1: Cipher Returns by THELoader
The animated universes of Gravity Falls, Star vs. the Forces of Evil, Amphibia, and Owl House collide in this alternate universe/multiverse. They are all connected only by Earth, a dimension unique in the fact that it is part of four separate universes, with four multidimensional deities overseeing it. Marco has rediscovered magic, but the cost is that it has unleashed Bill Cipher.
Crossover - Gravity Falls & Star Vs. The Forces of Evil - Rated: K+ - English - Fantasy/Sci-Fi - Chapters: 7 - Words: 16,062 - Favs: 2 - Published: 3/21 - [Marco D., Star B.] Dipper P., Bill
All Aboard by J-547 reviews
Dipper is looking for something new after tackling most of Gravity Falls' mystery creatures. One day, he gets a phone call from an old man who needs help on an island to go against a monster. Dipper is excited, but is he prepared for the unexpected choo choo from the monster?
Crossover - Gravity Falls & Choo Choo Charles - Rated: T - English - Adventure/Horror - Chapters: 1 - Words: 668 - Reviews: 1 - Follows: 2 - Published: 3/21 - Dipper P., Charles, Eugene, Grunkle Stan
Repeat to Bowser by supremebandit reviews
Dipper has gone through so many lives, maybe taking the role of famous videogame characters may cure his boredom slightly? Dipper, using Bowser style powers, morphed to fit himself, shall take over Gravity Falls, and rule it as the mightiest of kings. This is a spinoff of my Repeat Over and Over Again story. Yes, there are more to come.
Crossover - Mario & Gravity Falls - Rated: T - English - Adventure - Chapters: 5 - Words: 28,354 - Reviews: 2 - Favs: 14 - Follows: 14 - Updated: 3/21 - Published: 11/22/2022 - [Dipper P., Pacifica N.] Bowser
Anniera Falls by THRONE WARDEN reviews
Stan, Ford, Dipper, and Mabel Pines went sailing for a normal day. The same day, in Anniera, Artham Wingfeather went for a flight around the Shining Isle. But, their normal days get flipped into an adventure. Janner, Sara, Mabel, Dipper are 14. Kalis 13. Leeli and Thorn are 11.
Crossover - Gravity Falls & Wingfeather Saga - Rated: K+ - English - Adventure/Fantasy - Chapters: 7 - Words: 2,597 - Reviews: 7 - Follows: 1 - Updated: 3/18 - Published: 3/9
The Many Pine Trees of Gravity Falls by supremebandit reviews
Mabel gets inspired to craft something, but it doesn't do what she wants it to. Cross-over with shadowwriter329 and Krista Perry, and yes, I got their permission to use their stories. Shadowwriter329 helped with the title. This story has become a crossover between my stories and the stories of other authors, I have gained permission for each story I use and go into detail on AO3
Crossover - X-overs & Gravity Falls - Rated: M - English - Humor - Chapters: 15 - Words: 91,387 - Reviews: 11 - Favs: 15 - Follows: 14 - Updated: 3/18 - Published: 8/17/2022
Pine trees grown in the Equinox part 2: When Jerks Collide by Bethany Yanger
Part 2 to the first PineTrees grow in the Equinox, this part Dipper and Colossus meet once again, the summer love day dance comes to both Gravity Falls and Zoran City and Dipper wants to take Jewel to the dance but Colossus isn’t having any of it in fear of losing a friend meanwhile some evil Doppelgängers are lurking around their homes trying to take over the world.
Crossover - Book X-overs & Gravity Falls - Rated: T - English - Friendship/Adventure - Chapters: 5 - Words: 32,369 - Published: 3/14 - Complete
Gravity Falls on Devils by supremebandit reviews
The Pines Paranormal studies and investigation team, consisting of our favorite two sets of twins, are in Kuoh, Japan to investigate the weirdness of the town, and discover the source of the anomalies there. But Dipper ends up in a little deeper than initially planned.
Crossover - High School DxD/ハイスクールD×D & Gravity Falls - Rated: M - English - Adventure - Chapters: 1 - Words: 8,854 - Reviews: 7 - Favs: 17 - Follows: 25 - Updated: 3/14 - Published: 3/12 - Rias G., T. Koneko, Dipper P., Mabel P.
The blade in gravity blade by Hmyes reviews
Technoblade gets sent to Gravity falls right before he dies. This is planned through both seasons of gravity falls.
Crossover - Minecraft & Gravity Falls - Rated: T - English - Adventure/Mystery - Chapters: 9 - Words: 22,605 - Reviews: 12 - Favs: 19 - Follows: 23 - Updated: 3/13 - Published: 12/20/2022 - Alex, Dipper P., Mabel P.
Twins Missing in Dual Worlds by Thebestoftherest reviews
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.
Crossover - Gravity Falls & Amphibia - Rated: K+ - English - Family/Adventure - Chapters: 5 - Words: 8,588 - Reviews: 6 - Favs: 6 - Follows: 3 - Updated: 3/12 - Published: 1/23 - Mabel P., Sprig, Hop Pop, Polly
Desperate Measures by Jormus reviews
After his greatest hero crushes his dreams, Izuku meets someone who offers him a chance.
Crossover - Gravity Falls & My Hero Academia/僕のヒーローアカデミア - Rated: K - English - Supernatural/Angst - Chapters: 8 - Words: 15,724 - Reviews: 72 - Favs: 256 - Follows: 291 - Updated: 3/11 - Published: 7/14/2017 - Bill, Izuku M.
The Ghost and the Lumberjane by Luiz4200 reviews
Instead of asking for Dipper's help, Preston Northwest asks for the Fentons'.
Crossover - Danny Phantom & Gravity Falls - Rated: T - English - Chapters: 4 - Words: 7,769 - Reviews: 21 - Favs: 42 - Follows: 49 - Updated: 3/11 - Published: 1/7 - [Danny F., Wendy]
Over The Gravity Falls by shinshinjane
Short Story/Idea. If you don't like it then don't read it, if you like it and want to make your own then go ahead and try it out. Couples: DipperxPacifica and WirtxBeatrice
Crossover - Gravity Falls & Over the Garden Wall - Rated: T - English - Family/Supernatural - Chapters: 1 - Words: 2,618 - Follows: 1 - Published: 3/9 - Dipper P., Mabel P., Gregory, Wirt
Bad Day Beneath the Falls by Major144 reviews
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?
Crossover - Conker's Bad Fur Day & Gravity Falls - Rated: M - English - Chapters: 4 - Words: 2,944 - Reviews: 4 - Favs: 3 - Follows: 1 - Updated: 3/7 - Published: 1/21 - Dipper P., Mabel P., Pacifica N., Wendy
Attaque Akuma - Voyage à Gravity Falls by TheEverLine
"Alors que nos deux protagonistes Ladybug et Chat Noir se battaient contre un Akumatiser particulièrement coriace, ils se font aspirer par une vague temporelle qui les emmènent tout droit dans un univers complètement différent du leur." publiée sur Wattpad et AO3
Crossover - Gravity Falls & Miraculous: Tales of Ladybug & Cat Noir - Rated: K - French - Friendship/Humor - Chapters: 1 - Words: 6,147 - Published: 3/7 - [Adrien A./Cat Noir, Marinette D-C./Ladybug] Dipper P., Mabel P. - Complete
Team Pines by AgentOfAngst reviews
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
Crossover - Gravity Falls & Owl House - Rated: T - English - Family/Hurt/Comfort - Chapters: 18 - Words: 44,009 - Reviews: 32 - Favs: 30 - Follows: 25 - Updated: 3/6 - Published: 4/2/2022 - Grunkle Stan, Wendy, OC, Eda
Stranger Than Fiction by ImpulsiveWeaver reviews
Steve and Robin are always victims of coincidence, whether it's in Hawkins, Indiana or Gravity Falls, Oregon. And in this case, a mishap with a certain stammering time traveler takes them to a time and a place that has its own share of strange and wondrous things. Set in the summer of 1985 after the events of Stranger Things: Season 3. Rated T for a little bit of swearing.
Crossover - Gravity Falls & Stranger Things, 2016 - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 77,907 - Reviews: 8 - Favs: 15 - Follows: 12 - Updated: 3/5 - Published: 9/6/2022 - Dipper P., Mabel P., Steve H., Robin
Falling Through The Breach by SonicCrazyGal reviews
It's been a little over a decade since Mike found his way to Gravity Falls and joined the Pines family, the years filled with many adventures and memorable family moments. An old familiar evil has once again reared its ugly head as things have gone wrong in the Fazbear Pizzaplex, but Mike isn't alone this time as Dipper comes to help. But then there's the kid...
Crossover - Gravity Falls & Five Nights at Freddy´s - Rated: K+ - English - Adventure/Horror - Chapters: 20 - Words: 43,471 - Reviews: 14 - Favs: 32 - Follows: 33 - Updated: 3/3 - Published: 9/23/2022 - Dipper P., Michael Afton, Glamrock Freddy, Gregory
Crossover legends, Season 2 by South Down reviews
After Braving the Ods, Dipper finally reaches Crossover town is Reunited with Mabel, Together they make new Friends and Enimes, Find out secrets from their Parents and Face the growing threat of Lord Jargafar and the Villain Factions.
Crossover - South Park & Gravity Falls - Rated: M - English - Humor/Adventure - Chapters: 19 - Words: 93,711 - Reviews: 3 - Favs: 6 - Follows: 4 - Updated: 3/2 - Published: 1/19/2020 - Stan M., Wendy Testaburger, Dipper P., Mabel P.
Discovering Magic by brown phantom reviews
For years Dipper thought that he'd never see a place weirder than Gravity Falls. One day he and Pacifica accidentally found their way to someplace weirder. But there's no easy way back home, yet they don't seem to mind. With all new possibilities at their fingertips, Dipper and Pacifica will certainly have a magical time, for better or worse.
Crossover - Gravity Falls & Owl House - Rated: T - English - Fantasy/Supernatural - Chapters: 4 - Words: 17,595 - Reviews: 23 - Favs: 77 - Follows: 93 - Updated: 3/1 - Published: 12/25/2021 - Dipper P., Pacifica N., Luz N., Amity B.
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