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 guerrilla war against the Covenant. Fight for humanity against an alien onslaught as you race to uncover the mysteries of Halo.

Minimum system requirements

* Operating System: Microsoft Windows 98, Microsoft Windows Second Edition, Microsoft Windows Millennium Edition (Me), Microsoft Windows 2000, or Microsoft Windows XP.
* Computer/Processor: 733 megahertz (MHz) processor.
* DirectX: DirectX® 9.0 or later. (DirectX 9.0b is installed by Halo.)
* Memory: 128 megabytes (MB) of RAM.
* Hard Disk: 1.2 gigabytes (GB) of free hard disk space.
* Video card: 32 MB with 3D Transform and Lighting capable.
* CD: 8X.
* Sound: Sound card, speakers, or headphones with multiplayer play.
* *56.6 Kilobytes per second (KBps) modem or 10 MB network adapter. Multiplayer servers require broadband to run a server.
* *Additionally, you must have an Internet Service provider (ISP) or a Local Area Network (LAN), if you want to play multi-player games.

Download Links:
http://hotfile.com/dl/15914839/1d0bacf/ola....part1.rar.html
http://hotfile.com/dl/15915379/736be8b/ola....part2.rar.html
http://hotfile.com/dl/15915509/3039de1/ola....part3.rar.html
http://hotfile.com/dl/15915750/8369d7c/ola....part4.rar.html
http://hotfile.com/dl/15916024/0a7089f/ola....part5.rar.html
http://hotfile.com/dl/15916598/bb3f142/ola....part6.rar.html
http://hotfile.com/dl/15916765/7debdcf/ola....part7.rar.html