Robin is a playable character in Injustice Unlimited, is classified as a Gadger User.
Damian Wayne is the son of Batman and Talia al Ghul, the difference between him and the previous Robins he is much violent and have much more impulse of killing, trained by the League of Assassins he now serves at the sight of his father defending Gotham City as Robin.
Damian's Red Robin suit is used completing all the S.T.A.R.S. Lab Missions.
League of AssassinsEdit
The suit he use in his time with the League of Assassins, exclusive as pre-order in Wal-Mart.
Injustice: Gods Among Us Prequel ComicEdit
The suit he uses in the prequel comic, exclusive as DLC.