GfK Chart-Track offers their list of the 20 bestselling full-price PC games in the U.K. for the week ending December 8th. This is pretty much the same deck as last week with a light shuffle, with Football Manager 2013 retaining the top position. The all-platform chart is similarly stable, with Call of Duty: Black Ops II hanging on at number one, and the first new entry all the way down at number 36.