This first-ever campaign disk for the Xbox will not require players to have a retail copy of the original game to enjoy a new Ghost campaign. Both new recruits and seasoned vets who earned their stripes playing the original Xbox game will enjoy the camaraderie of the shared battlefield. Xbox Live soldiers can experience the intensity of the front lines side-by-side with their battlefield brothers while covering each others' backs and calling out commands using the Xbox Live Communicator headset. Check these 10 new screens showing off multiplayer action ...