Forza 4 will arrive with head-tracking through Kinect -- that we knew. What we didn't know, however, is that the game will park at retailers on October 11, as announced during this morning's E3 2011 Microsoft press conference.

A Turn 10 rep took to the stage to detail the game's new features, including a slew of community items and the Kinect functionality. Other than a new teaser, however, the most pertinent news was the game's planned October launch.