During the invite-only PlayStation 4 press event in New York this past week, Hideo Kojima was on hand to show off some Metal Gear Solid 5: Ground Zeroes. He also inadvertently revealed Sony's consoles would have exclusive content for the upcoming prologue to MGS 5: The Phantom Pain.

Kojima tweeted out a picture of one of Ground Zeroes' demo stations from the event, where the screen revealed some interesting details. Most importantly, the screen showed Sony's PlayStation 3 and PlayStation 4 would have exclusive content.

It's not really clear just what that content will be at this time, but it's likely this additional stuff will be more side-missions. There's supposed to be a new trailer debuting during GameTrailers' PlayStation 4 event on Spike TV, so perhaps we'll learn more about this PlayStation-specific stuff then.

Metal Gear Solid 5: Ground Zeroes will be out on the PlayStation 3, PlayStation 4, Xbox 360 and Xbox One next spring.