Kinniku Banzuke GB2 - Mezase! Muscle Champion ROM Download for Gameboy Color (GBC). Kinniku Banzuke GB2 - Mezase! Muscle Champion game is available to play online and download only on Roms Games. Kinniku Banzuke GB2 - Mezase! Muscle Champion ROM for Gameboy Color download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.