Heads up DC Injustice fans, NetherRealm Studios has released the fifth playable character for Injustice: Gods Among Us today. A couple of weeks ago it was revealed to us that J’onn J’onzz aka Martian Manhunter would be joining the already great line-up! And today he becomes available for purchase and download. It is not part of the Season Pass, so it will cost you $4.99 in the PlayStation Network Store, or 400 Microsoft points in the Xbox Marketplace. This is sure to be a popular one with fans. So get going, download Martian Manhunter and add him to your roster of characters today!