GameBooster 64 is a homebrew application for the Nintendo 64 that enhances the console's performance and capabilities. The original concept likely stemmed from the desire to improve upon the N64's limitations, allowing for improved emulation or to run enhanced games. Gameplay would involve using the application's menu to adjust various settings and options for different games. There's no single company or organizer, as it is homebrew software developed and distributed within the enthusiast community.

GameBooster 64 (USA) (v1.1) (Unl)

G.A.S.P!! Fighters' NEXTream (Japan)