- Nuon
Get Stealth & Bandanna
Finish the tanker missions 3 different times using 3 different difficulty settings on the same save file
Get Stealth & Wig
Finish the plant missions 3 different times using 3 different difficulty settings on the same save file
Get Ninja Raiden
Finish 50 of the VR Missions as Raiden
Get Pliskin
Finish 50 of the VR Missions as Snake
Get Raiden X
Finish 100 of the VR Missions as Raiden & ninja Raiden
Get Tuxedo Snake
Finish 100 of the VR Missions as Pliskin
Get Boss Survival Mode
Finish Sons of Liberty using any difficulty setting
Get European Extreme Difficulty
Finish the game using normal difficulty setting
Get Sunglasses for Snake & Raiden
Finish the game two times
Get Casting Theatre Option
Finish Sons of Liberty using any difficulty setting
Get Metal gear Solid 1 Snake
Finish 100 of missions using Pliskin, Snake, Tuxedo Snake, Raiden X, Raiden & Ninja Raiden
Title Screen Fun
Press WHITE to hear a gunshot & press Right Analog stick to change colors
Get Digital Camera
Finish the game one time and start a new game. The digital camera is locate in Strut E Shell 1. Go to the bottom of the screen and locate the platform with three red lights on it. Climb up onto it and equip the Z.O.E. Box. When the conveyor stops, press Action to climb on. You will be taken to another room. Press Action again to get off and retrieve the Digital Camera. Exit the room in the same fashion.