First-person-shooter Call of Duty 4 was last year’s biggest selling game, according to sales figures.
It has sold more than seven million units since its launch in November, says its publisher Activision. The claim is based on sales figures from research firms The NPD Group, Chart Track and The GFK Group.
The game was just one of a raft of high profile releases in 2007 including the third instalment of the Halo series for the Xbox 360.
Source: BBC Technology News
