Xbox, PlayStation Doing Well Despite Pressure From Nintendo’s New Wii U

Last month, sales continued to be strong despite the fact that most of the hardware is six to seven years old, with the exception of Nintendo’s Wii U.
The Wii U's touchscreen also has high-definition graphics.

Activision’s Call of Duty Hits $1 Billion in Sales in 15 Days

It took one day to hit $500 million in sales, and another two weeks to double that.
Activision's Call of duty: Black Ops II