EA's site for the game offering gameplay videos, story details, news, and a weapons gallery.

Combat strategy game which pits first person shooters against real time strategists online.

Resource site for multiplayer game servers including css and 1.6, ventrilo, teamspeak, downloads, maps, mods, and forums.

2K Games official site for the shooter posting story details, gameplay videos, and downloads.

Official site of the series providing information on the game and it's sequel. Features screenshots, gameplay footage, downloads, and an online game.

Jonathan Mak's site devoted to his video game creation. Features information on the game and an in game video.

Official site for the popular shooter series offering game information, news, screenshots and video clips, downloads, and a player forum.

Offers over 100 free (advertising-supported) video game downloads.

Official site of the Xbox 360 shooter. Features serial story video clips, information on the game, and player forums.

Hub for the official sites of the game offering game information, screenshot galleries, gameplay footage, and news.

Features game information and resources.

Video game's official site offering game related news, downloads, and message boards.