Halo: Combat Evolved. Humankind is fighting a losing battle against a powerful fellowship of alien races known as the Covenant. You and the other surviving defenders of a devastated colony world make a desperate attempt to lure the alien fleet away from Earth. Shot down and marooned on the ancient ring-world Halo ™, you begin a guerilla war against the Covenant. Fight for humanity against an alien onslaught as you race to uncover the mysteries of Halo.
Vehicle and Foot-based action: Attack on foot or from a powerful complement of Human and Alien war machines.
Seamless Indoor and Outdoor Combat: Hyper-real indoor and outdoor environments. Experience seamless open-air battles and underground explorations.
Huge Weapon Variety: Vanquish your enemies with a vast array of Human and Alien weaponry ranging from Assault rifles to plasma pistols.
Intense Multiplayer Shoot-outs: Form a team, choose a role, and fight with your friends. Or battle it out deathmatch style via four-player split screen or 16-player system link play.
Rich Sci-fi Story: Halo transports gamers into a science fiction universe fresh out of a Hollywood movie.