By the end of the level, it becomes clear to Big Boss and Miller that they were actually rescuing Kojima himself! You can sometimes see him in the helicopter on the mission select screen after rescuing him. Rey glasses – the same kind Kojima wears. In the side op Intel Operative Rescue, Snake examines a pair of glasses. Interacting with both of these prisoners will activate the FoxDie virus, which will start attempt to infect the Fox Engine that the game runs on! Kojima One is in the prison camp and the other is in the boiler room in the basement of the Administration Building. In the Playstation Deja Vu extra op, there are two special prisoners you can find. This will be Deja Vu if you are playing on Playstation and Jamais Vu if you are playing on an Xbox. If you collect all of them in a single playthrough, you can unlock a special extra op. In the main Ground Zeroes mission, there are 9 special X.O.F.

Check out what you can find as you play through the game.

A lot of them hint at other entries in the Metal Gear series, and some of them are just silly and fun. Metal Gear Solid V: Ground Zeroes may be short, but it still has plenty of secrets and easter eggs to discover.

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