Halo: Combat Evolved
Bent on humankind's extermination, a powerful fellowship of alien races known as the Covenant is wiping out the 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.

Online: http://www.microsoft.com/games/halo/default.asp OS: Windows 98/Me/2000/XP License: Playable demo Requirements: Pentium 733MHz, 128M RAM, 32M 3D acclerator Install Halo demo: Please insert disc 1