This hack aims to change some things to make graphically close to the original arcade game. it includes changes to the Backgrounds and Sprites colors.

Join the resistance fighters in their crusade against the awesome powers of King Crimson - the manic scientist, and his Crimson Corps - mere earthlings transmuted into treacherous fighting machines... giant armored tanks, lethal circular saws, airborne fighters, mechanized snakes and many more. If you have the courage you can fight to reach your ultimate goal - the destruction of King Crimson himself. So, POWER-UP and take on the mechanoid world of mayhem and its leader - KING CRIMSON.