After successfully completing a mission in space, your ship was hit by a stray laser blast. You crash landed on an alien world, filled with countless buildings and cities. As you look around, you realize that the only way you're going to escape is to fight your way through it all, crumble this alien empire and ultimately destroy their hopes for advancement throughout the galaxy. The world is depending on your skills as a space marine to save all of mankind. Are you up to the task?