"Metal Gear Solid 4 is only scheduled for release on the PlayStation 3 at the current time," he told the Japanese game magazine. "Of course we could port it to other consoles, but doing so would require additional staff and research and development costs. If I were to make games for the Xbox 360 or the [Nintendo] Revolution, I'd rather create original titles that match each console's audience, instead of the Metal Gear Solid series."