Operation Spacehog is a classic 2D side scrolling shoot'em up where players have to blast their way through space defending mother Earth from evil invading aliens. Three different pilots with their own characteristics can be selected from which adds some replayability. For each completely destroyed wave of enemies a power up token is awarded which can be used to but extra equipment for the craft like more fire power, heat seeking missiles, etc. Additionally, the game also supports for two simultaneous players for extra competitive action.