Call of Duty 4: Modern Warfare2007
5 out of 5 stars
The title maintains the most longevity of any FPS currently available. The multiplayer alone makes it worth owning and playing over and over again. A deep class and reward system make for near endless opportunity to earn more kudos in the game. And even when not trying to achieve something the gameplay is so solid and smooth that it makes putting any other FPS into the console seem laggy and unpolished.