Call of duty 4 is a great game to add to your 360 collection. From the graphics, to the gameplay it deserves a 10 out of 10. The regualr one person campaign is just amazing. Prepare to die a lot of times as you rip through the stages in the middle east or somewhere in the pacific ocean. Intelligent A.I. makes the game all the better, while you are trying to stay alive with 5 enemies pinning you down. Easy achievements by completing the game on hardest difficulty. Online is just spectacular with may modes you can choose from to play. Rank lvls with added customization of your own class makes fragging all the better and more fun.