In a not very surprising move, Warner Bros. Interactive Entertainment has bought up Rocksteady Studios. Rocksteady produced last year's brilliant Batman: Arkham Asylum (which won the Best Game-awards in several of our magazines and on GRTV), and Warner Bros. had already secured the rights to publish the sequel to that game from previous publisher Eidos.
The story does not include how much money the studio cost, but probably an insane amount of dollars.