Gannon X fighter s 2:Hyper Fighting know as Gannon X fighters 2 Dash Turbo and officially promoted as Gannon X fighters II′ Turbo - Hyper Fighting, was a minor update released in response to the proliferation of modified bootlegs of Champion Edition. Released on December 1992 (eight months after Champion Edition), Hyper Fighting increased the game speed and added new special techniques for some of the characters.