The game will most likely release in October, as has been the series' history and will be a direct sequel to Arkham City. The release is set for PlayStation 4, Xbox One, and PC.
The Batmobile will finally be a larger part of gameplay, as hinted at by the game's imagery. The storyline will feature Batman's rogues gallery including Scarecrow, Penguin, Two-Face, Harley Quinn, and more.
See the official announcement trailer here:
Is anyone else as excited as I am?