METAL GEAR SOLID 4: GUNS OF THE PATRIOTS TIPS & TRICKS
Inheritance
You can carry over all your ammo, items, weapons, and points from a completed game. After you finish the game, save, then reload your save and start a new game. You'll get all your gear back after you encounter Metal Gear II in the first stage.
Neutral Camo
You can reset Snake's Octocamo by shaking the Sixaxis controller.
Replenish Psyche
During a cutscene when Snake's psyche goes down you can quickly and repeatedly press the X button to replenish it.
Motion Capture People
When a character is first introduced you can press R2 to view that character's motion capture person instead of the voice actor.
Neutral Camo
You can reset Snake's camo by shaking the sixaxis controller.
Jet Black Camo
Lie down on the windshield of a car in Act 3 to get jet black camo.
Replenish Health
Lie down and press Triangle. Snake's health will slowly regenerate.