Now this is a race we'd like to see someday, between a neglected super-mammal and a video game legend. Everyone knows Sonic the Hedgehog, the fleet footed hero of the planet Mobius attempting to free his world from Doctor Robotnik's evil dominance. Things were a bit more easy going for Fastback and his Amazing Crew on parallel world Earth-C, perhaps so much so its easy to overlook him. Despite debuting nearly a decade before Sonic, Fastback lagged behind in notoriety.
Even more interesting then their superspeed abilities is the worlds in which these two resided, with interesting blends of animals interacting with one another in manners similar to humans yet distinctly different is substance. A crossover between these worlds would have immense story potential.