Batman Arkham Knight Has Been Leaked

This is to be the last game in the Batman Arkham series. It is to be announced today or tomorrow, I am not sure since the time difference between England and the USA is confusing me. Still, the British video game store with the original name GAME has accidentaly or purposly leaked information about Arkham Knight. I tried to look for it on the GAME website, but I think they took it off. So, the game will be on PC, XBOX ONE and PS4. Rocksteady are developers, not WB Montreal like in Origins. This is supposed to be a non-origin story, so that is cool. The Batmobile is supposed to be driveable and Scarecrow is the main villain. More information is to follow soon.