There's no way to pretty up this car wreck. December saw total industry sales at retail drop by 22 percent, and all of 2012 was also down 22 percent at US retail. Industry sales in December came to $3.21 billion, bringing 2012's haul to $13.26 billion (compared to 2011's almost $17 billion).
Top 10 best-selling games for December and full-year provided as well. Hint: it's all about Call of Duty.