Battlefield 'n Call a Duty the biggest, bloodiest shooters on the market - be constantly competing with each other over hardcore shooting fans' love, dedication 'n money. But for two franchises that launched within a year apart back in the early 2000's, their paths t' current stardom differ wildly. As we prepare for Battlefield 3 'n Modern Warfare 3 t' go head t' head this fall, let's take a look at the hard stats that got both a these juggernauts t' where they be today...