While The Dark Knight may have proven that Batman reigns supreme at the box office, his video game counterpart has discovered that there's an even more powerful - and more dark - sales force out there. Sales of the Lego Batman videogame may have been impressive (half a million sold last month alone), but it can't stand in the way of The Force Unleashed . The new Star Wars game sold close to 1.5 million copies in September, according to new sales estimates, proving that the lure of being able to force-choke lots of Wookies is strong indeed. [Variety ]