Halo: Combat Evolved is a first-person shooter video game published by Microsoft for the Microsoft Xbox console in 2001. Rated M for Mature, the game is part of the Halo Series and features intense alien battles, allowing players to engage in combat both on foot and in powerful assault vehicles. As a heroic weapons master, players must battle the evil alien Covenant to save humanity from extinction, showing no fear and utilizing their skills to survive and triumph in this immersive gaming experience.