Call of Duty 4: Modern Warfare Demo has been released!
Try out one full level of the modern warfare action game's single-player campaign. War rages on in the fourth edition of Activision's acclaimed war game. For the first time in the series, Call of Duty moves away from WWII to the modern battlefield. Armed with an arsenal of advanced and powerful modern day firepower, players are transported to treacherous hotspots around the globe to take on a rogue enemy group threatening the world.