All Sony-owned studios making PS4 games

All 12 Sony-owned studios are working on new PlayStation 4 games, president of Worldwide Studios Shuhei Yoshida told IGN.

The website asked Yoshida, "Is it fair to say that all of the first-party studios are working on PS4 games?" To which the executive responded, "Is it fair or not fair? It is fair to say."

Already confirmed PS4 titles from first-party studios include Drive Club (Evolution Studios), Killzone: Shadow Fall (Guerrilla Games), Infamous: Second Son (Sucker Punch), and Knack (SCE Japan).

Media Molecule showed off a new technology demo during Sony's PS4 announcement last week, though it is not clear if this is a new game. In addition, Naughty Dog is openly hiring for next-gen games, and Polyphony Digital is rumored to be at work on Gran Turismo 6.