The release window reveal came in the form of a tweet Keighley made after reading the new issue of Game Informer, which features the old-fashioned game on its cover. "It definitely sounds interesting," he added.

While L.A. Noire was originally announced as a PlayStation 3 exclusive, an Xbox 360 edition of the long-coming project--originally due by September 2009--was recently confirmed, with Keighley noting that both versions are due at the same time.

Update: Game Informer has now confirmed the September 2010 release window.