WB Interactive

The time has come. Despite activating the Knightfall protocol at the conclusion of Batman: Arkham Knight's story, four more villains have surfaced calling Batman back to the streets of Gotham to finish the job he started. As the final downloadable content pack for Batman: Arkham Knight, "Season of Infamy" brings back some familiar faces from Batman's rogues gallery (and previous Arkham games) for one last go-round with the Dark Knight. Though Arkham Knight's add-on content has been a bit of a disappointment to this point, the trailer for this finale does show promise. Encounters with Mr. Freeze in the Arkham Universe have been among the series' best, and the return of Killer Croc and Mad Hatter should make for some interesting missions, too. However it's the return of Ra's Al Ghul that presents the most promise, as Batman's most formidable foe barely got any play the last time he showed his face in an Arkham game.

When last we heard, Warner Brothers Interactive Entertainment and Rocksteady were working on some kind of Batman: Arkham Asylum/City prequel set in the Silver Age that dealt, in part, with Batman's first meeting with the Joker. There was also a hint that Bats would potentially be interacting with Superman and the Justice League, to some extent...