In 2011 we established a base on Mars and successfully defended it from alien invasion, twice! But the aliens are back and they are really pissed now. ~ Defend your outpost from all attacking enemies! Use your upgrades wisely to defeat your opponents or nuke them off the planet!
This game features day and night time modes, like real warfare! You will need to use Thermal and Night Vision to survive!
Mouse = Move your cross-hairs
Mouse Button = Shoot weapon