Emperor Bog intends to invade Earth at all costs, and has employed a renegade army of wicked aliens to get the job done. Play this exciting side-scrolling action game to stop the evil aliens in their tracks - while escaping from alien hunter Stoat Muldoon, who’s trying to capture YOU. Go into Butt-Kicking Mode - a super-powerful state that gives the Martians extra powers. Use tons of pickups to supercharge the amazing Martian technology, weapons and armor. Get the alien bad guys and defeat the bosses, or the Earth is toast!