Modern Warfare 2 may have been the biggest game of December, but publisher Activision still slipped behind Nintendo, EA and Ubisoft in terms of software units sold in the ELSPA GfK-ChartTrack December Charts.
Wii titles controlled almost a third of the market in terms of unit sales in December, with six games for the format in the Top Ten.
All in all, it was a great month for Nintendo. The firm had four games in the Top Ten, including Wii Sports Resort, Wii Fit Plus, New Super Mario Bros Wii and Mario Kart Wii.
The full December report can be viewed here.