At the start of the Big Shell chapter, you are asked to input you details into the node. If you type in "Hideo Kojima" (the game's creator) without the quotation marks, it will fill in the rest of his details/
Submitted by Dr. J - www.doctorj.tk
This is one you would already may know but when you are detected by the guards and are running for your life hiding etc. Don't just walk through a door that takes you to another area and when you return to the area you were caught before it returns to normal. used any where any time this little trick.
Submitted by Philosophical Gamer
Entry location: Q
First you have to beat the game in any of the difficulties. Then go to new game and select extreme as the difficulty. When you are in the plant chapter you have to look for four Easter Island statues. They look like brown stones that resemble a flat face. You then have to shoot them in the head with the socom. After you shoot all four you playas snake for the rest of the game.
The statues are located in the computer room of shell 1,one is in the vents where you shoot the nikita to destroy the control panel (you have to look for it, it is hidden in one of the other paths. You can destroy the grills on the vents with 4 sitgers). There is one in the flooded area of shell 2(when you get in the water it should be to the hallway right in front of you and it will be in a box like the ones for ammo. You have to get out of the water when you get it and go to the items menu and select it. Riden will set it on the ground and then you shoot it.) The last one is on to of the lockers where you find Emma. Once u shoot it u should become snake.
Submitted by Julius Janson
While hanging from a ledge or railing, press L2 + R2 together 100 times. Raiden/Snake will do pull-ups, and it will gradually increase your grip meter
Submitted by Johnny Bravo
This only works if you have the usp or a better gun do not use the tranquillizer gun the (m9gun) you can shoot the green control on the floor first or the green control above the one on the floor I'd shoot the one one the floor then shoot the one above it when you get past that you'll see laser at the end near the door there's a green control on one of plastic bombs or what every you call it. (warning) If you miss it's Game Over try not to miss but you won't miss if your in First Person View don't shoot the green controls with the Usp gun or better when a guard is near or he'll call for back up you can shoot his radio with a tranquilizer gun if your near him or you can use a chaff grenade jamming all electronic devices and other stuff electronic. When you're doing the laser thing do not crawl or crouch the lasers are so low if you crawl or crouch they'll go off don't try to do that. If you keep on killing yourself you'll never get to be Raiden or beating the game. You can do my way or you can do your on way I'm not forcing you to do my way it's your decision it's your option
Submitted by caseyleetaylor
To get Snake's Tag you need to put him on sleep w/the tranqualizer and make him drop it. (NOTE. if you try to knock him out w/your kick-punch combo he'll kick your ass for sure)
Submitted by MArjoH DeROsaS
Collect 60 dog tags in tanker and 120 in plant
Submitted by Thien Nguyen