Lego Batman 2 coming this summer [Official]

We already knew of its existence, but now it’s finally been made official. Warner Bros. Interactive has today confirmed that Lego Batman 2: DC Super Heroes is on its way and on its way this year.
Warner confirmed news that had previously leaked by announcing that Batman will be joined by other DC Comic characters, including Superman, Green Lantern and Wonder Woman.
Like other Lego games, Lego Batman 2 will include co-op play as a significant feature and is being developed by TT Games. The storyline involves a Gotham City under attack by Joker and Lex Luthot (from Superman).
This being a Lego game, Lego Batman 2: DC Super Heroes will be available this summer on everything: Xbox 360, PS3, Wii, PC, DS, 3DS and PS Vita.