After lots of speculation, Injustice: Gods Among Us is coming to Vita, in the form of an ultimate edition announced by Sony. Here is the boxart:
The game will release with an additional 30 skins, 60 new S.T.A.R. Lab missions and six new characters. It will also include all the DLC from the PS3 version. It will come to you from the developers of the upcoming Batman Arkham Origins: Blackgate, Armature Studios. It will release on the PlayStation Vita on November 29th this year. Stay tuned for more news.