Is Probably PS3 Exclusive
Ace Combat: Infinity has finally broken cover after several days of teasing, with this new debut teaser confirming that Project Aces will return to their futuristic 'Strangereal' canon full of insane floating fortresses and meteorites rather than continuing with Assault Horizon's real-world setting.
Interestingly, it appears to be a PS3 exclusive. Since the excellent Ace Combat 6 was only available on Xbox 360, I suppose this redresses the balance. More as we hear it.