X-COM: UFO Defense

You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.
Features:

• Command deadly close-combat battles
  Shooting down UFOs is just the beginning: you must then lead a squad of heavily-armed soldiers across different terrains as they investigate the UFO crash site. Tackle the aliens with automatic rifles, rocket launchers, and even tanks in the struggle to retrie...