Treyarch's latest installment in the Call Of Duty frachise released with over 8 million copies sold worldwide on the 9th of November 2010 surpassing it's counter-part Modern Warfare 2 for the most copies sold in the first 24 hours of release.
Infinity Wards sequel to Call of Duty 4 "arguably the greatest FPS of all time", Modern Warfare 2 has sold over 20 million copies worldwide since release making it one of the best selling games of all time.
