[Update] Konami has confirmed that the formerly platform-exclusive Ground Zeroes DLC will be available for all gamers in the west as well. Just like in Japan, the content will be free of charge starting May 1st.
[Original] Metal Gear Solid V: Ground Zeroes' console-exclusive downloadable content will be available across all platforms free of charge, Konami has announced.
The "Deja Vu" mission, which is currently exclusive to the PlayStation 3 and PS4 versions of the game, will be coming to Xbox 360 on May 1st in Japan. Likewise, the Xbox 360 and Xbox One-exclusive "Jamais Vu" mission will be available for PlayStation owners at the same time.
Konami has not yet clarified whether or not gamers in the west will be getting similar treatment; however, I can't imagine the publisher leaving the rest of the gaming populace out.
In the meantime, while we wait for confirmation, you can watch Snake haul ass to finish Metal Gear Solid V: Ground Zeroes in ten minutes.