Then head on over to the remake! Master of Mayhem is bigger and better, and now priced at only a dollar!
store.steampowered.com/app/576130/State_of_Anarchy_Master_of_Mayhem/
State of Anarchy: Master of Mayhem features new missions, weapons, enemies and bosses! Aliens are attacking the town. And you are the one who's gonna kick'em in the butt!
Also Master of Mayhem has Steam achievements and joystick support! Yay!