Bent on Humankind's extermination, a powerful fellowship of alien races known as the Covenant is wiping out Earth's fledgling interstellar empire. 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.
You are the last of your kind. Bred for combat, built for war, you are master of any weapon, pilot of any vehicle... and fear no enemy.
Other versions:
- Windows
- Xbox (Game of the Year)
- Xbox (Game of the Year (Only on Xbox variant))