Telltale Games has released the trailer for the upcoming second episode of their take on Batman which is set for a September 20th release.

Here’s a brief synopsis of the episode:

With Gotham City’s first family mired in corruption, and an old friend now a dangerous adversary, the life of the Dark Knight is turned upside down. What was Thomas Wayne entangled in, and why was he killed? Determined to learn the truth about his father, Bruce sets out to question those involved in Gotham’s criminal past. But which mask will he wear – The billionaire, or the bat? Huge decisions will forever change the Batman and the lives of those around him, as he meets the Children of Arkham.

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The series is also available to purchase at retailers in North America now as a special Season Pass Disc, which includes the first of five episodes in the season, and will grant access to the subsequent four episodes as they become available for download via online updates.

Children of Arkham will be available for PC, PS3, PS4, Xbox 360, Xbox One and mobile devices.