Warner Bros. Interactive Entertainment is experiencing record sales for Rockstar Studios’ critically acclaimed Batman: Arkham City this Christmas season. And the new trailer for Warner Bros. Pictures’ and Legendary Pictures’ The Dark Knight Rises has smashed the record for most combined downloads through the iTunes Movie Trailers site and the iTunes Trailers iOS app for iPhone, iPad and iPod touch. The trailer was viewed more than 12.5 million times in its first 24 hours on December 19, breaking the previous record by well over two million. The HD trailer can be viewed below.

In the month of June, U.S. sales of Nintendo’s Super Mario Galaxy 2 for the Wii system reached 548,000 units, according to the independent NPD Group, bringing the game’s cumulative nationwide sales to more than 1.1 million units. Also in June, Nintendo systems sold a combined 933,000 units, accounting for 50 percent of all gaming hardware units sold in the United States. The Nintendo DS family of hand-held systems topped the charts with more than 510,000 units sold, bringing life-to-date unit sales to nearly 42 million. Wii system sales totaled more than 422,000, closing in on a cumulative milestone of 30 million units sold in the United States alone.