Batman, Wonder Woman, and Lex Luthor will face off in Gotham City, in a demo of Injustice: Gods Among Us coming out April 2 on PSN in North America, and April 3 on PSN in Europe and XBLA worldwide. The full game is due two weeks later.

Strangely, the announcement of a demo featuring these two characters was paired with the release of a new trailer featuring Black Adam. Now, we don't claim to be experts in the immense world of DC Comics lore, but we don't think Black Adam is any of those three characters.