82 Kingdom Hearts II: Final Mix - Blue Blur Edition » by FanFicHazza The sequel to Kingdom Hearts: Final Mix - Blue Blur Edition. Sonic teams up with Sora, Donald, and Goofy once again in a thrilling new adventure to save the worlds from the Heartless. But a new threat looms—Organization XIII, a mysterious group of Nobodies. As they battle across the many worlds, the mystery of Roxas and the true nature of Nobodies begins to unravel.

852 Bleach: Ultimate Alien Remake » by Bigby the Big Bad Wolf It was a peaceful day in Bellwood and Ben is bored out of his mind, until a mysterious man arrives and sends him to another universe. Landing in the desert sands of Hueco Mundo, Ben meets the mysterious yet charismatic Aizen, who requests his help in a war in exchange for helping Ben get home. What's a hero to do?

11 Harmonic Chaos Chronicles (Re-Written) » by ChaosFire0987 A re-write of my series "Harmonic Chaos Chronicles"; Follow the adventures of a red hedgehog known as Rage after they are sent to Equestria with Sonic following an encounter with Eggman and all of the antics that follow!

4 Dear Maria, » by Have A CalmHeart Shadow uses a chaos emerald to accidentally transport himself to Equestria. During his time there, Shadow writes letters to his deceased friend and sister about a certain pink pony. Shadow the Hedgehog thought he could never find someone to love as much as her. But, it seems she has sent this person to him. Uh, pony.

60 Kingdom Hearts: Blue Blur Edition - Chain of Generations » by FanFicHazza After the events of Kingdom Hearts: Final Mix - Blue Blur Edition, Sonic's surprise party is disrupted by a mysterious hedgehog. His friends are scattered through time and space. To save them, Sonic must navigate White Space and his past adventures, all manipulated by the elusive 'Doctor'. Restoring past events and friends is key, but saving memories of forgotten allies is crucial.

1k+ Adventures of the Orange Flash » by Hussbek Despite defeating Madara and winning the fourth ninja war, the Uchiha performs a kamikaze attack to kill both of them, forcing Kurama to perform a forbidden jutsu that sends him and Naruto to another dimension. Upon reaching there, Naruto meets Sonic the Hedgehog and friends, together they protect the world from the evil ambitions of Dr. Eggman.

122 This'll be a Shell of a Day » by hank11796 After the events of Turtles Forever, the team has been trying to take things easy in the aftermath. But of course nothing ever goes right for them, so when Don's latest invention backfires, the brothers find themselves in a new world. Stranded with no way out, the brothers must stick together to survive, alongside team RWBY as they're caught in this world's darkest moment.

3 Starfall (A Sonic and Genshin One Shot) by Yujin Zone What was supposed to be a peaceful second visit to the Starfall Islands turn into something extraordinary when Sonic encounters five beings born from Chaos Emeralds. Five of whom have been meaning to meet him after witnessing his journey over the Starfall Islands three months ago. -A one shot where Sonic interacts with five Archons. And they are fans of him-

29Will Our Future Be Just As Bright? » by GuardianDragon98 My take on what happens after Sonic Prime Episode 8 (so spoilers ahead). Shadow punches Sonic through another Shatterspace portal. But this new world seems pretty peaceful. There's even a Sonic and Shadow here, too. Little do these two lost hedgehogs realize that they're about to meet versions of themselves that make them wonder if they're looking at their future.

191 Sonic X: Friendship is Universal » by JP the Robot Hedgehog After a freak accident, A blue hedgehog and a rainbow maned cyan pegasus, sharing about the same speed, along with all of their friends, are sent to Earth. In order to survive, they will have to work togheter to save their missing friends and find a way home, making some new human friends along the way. However, troublemakers from both their worlds have come to cause trouble too!