It has been many years since the alien invasion began. The aliens have gotten more advanced, but so have we! Grab your guns, gear, and armor, and continue the war against the aliens in this furious FPS. You will need all of your advanced warfare training and shooting skills to wipeout the aliens in 8 spectacular battlefields. Carry out combat missions to hunt snipers, destroy tanks, crush elite Bosses, target and kill enemies, and shoot alien gunships.