The 10 best-selling US games of 2012

Call of Duty: Black Ops 2 was the top-selling game in the US in 2012, according to new data released by retail monitor the NPD Group. Activision's title was one of four first-person shooters to make a list of the ten best-selling games in North America last year, the others being Halo 4 - the only platform exclusive title on the chart – at No.3, Borderlands 2 at No.7 and November 2011 release Call