Cheats & Hints

Metal Gear Solid 2: Substance Hints, Tips

Control the Title Screen
On the title screen, press White and you should hear a gunshot and see a flash. Use the Right Analog stick to change the background color.
Vulcan Raven Action Figure
In the engine room, there will be a tiny Vulcan Raven doll lying on the ground. Shoot it and he'll say something repeatedly and shoot small balls everywhere.
Internal Thoughts
When talking in the codec screen, press the Left or Right Triggers to hear Snake's or Raiden's thoughts on other characters in the game.