Sonic the Hedgehog and Gravity Falls Crossovers
Gravity X by Porygon-MewtwoX reviews
Dipper, Mabel and the crew meet up with Sonic and friends. I don't own Gravity Falls or Sonic the Hedgehog.
Rated: K - English - Supernatural - Chapters: 8 - Words: 3,615 - Reviews: 20 - Favs: 16 - Follows: 13 - Updated: 1/13 - Published: 2/13/2013 - Sonic, Dipper P.
Sonic X-treme: The Rings of Order by Mysterious Mr M reviews
Sonic X-treme: The Rings of Order; follow Sonic, Tails, Knuckles, and the newest character Tiara Boobowski, as they venture through new unexplored zones in order to stop the nefarious plot to control Chaos, and Order themselves!
Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 7,275 - Reviews: 7 - Favs: 1 - Follows: 2 - Updated: 1/3 - Published: 11/7/2013
Sonic Mars: Micro Mobius Mayhem! by Mysterious Mr M
: Sonic the hedgehog, the mysterious hero of Mobius, and Earth, was running through station square. Soon he receives a call on his wrist communicator from his best friend, and surrogate little brother Miles "Tails" Prower the Fox. "Sonic, I need you to come to Knothole village in the great forest!" Sonic boosted off, not looking forward to seeing his EX-Girlfriend: Sally Acorn.
Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 609 - Updated: 11/24/2013 - Published: 11/22/2013
Fall of EXE by Mysterious Mr M reviews
Sonic EXE: an entity born of Sonics childhood suffering. Tiara Boobowski: A Minx, capable of running faster than the speed of sound, and like Sonic personality wise. Sonic: A Hedgehog with a Mysterious Past. What happens when certain feelings locked up, begin to blossom?
Rated: T - English - Hurt/Comfort/Romance - Chapters: 1 - Words: 766 - Reviews: 2 - Published: 11/6/2013 - Complete
Mabel's Shadow by QuirkyRevelations reviews
Wanting a break from Station Square, Shadow the Hedgehog goes for a run and ends up at a zoo in the hidden town of Gravity Falls…where he meets an interesting little girl wearing a colorful sweater. This is a brief crossover one-shot between Sonic the Hedgehog and Gravity Falls.
Rated: K+ - English - Humor/Friendship - Chapters: 1 - Words: 6,259 - Reviews: 6 - Favs: 17 - Follows: 1 - Published: 11/11/2012 - Shadow, Mabel P. - Complete