Metal Gear Solid 2: Substance Cheats

When first playing as Raiden in the plant chapter, enter the name Yoji Shinkawa into the first node. It will automatically put in all of his statistics.

If you use Tuxedo Snake on the sneaking missions here will be a different theme

If you give snake the shaver at the start of the game, at the end he will be clean shaven. If you do not get the shaver then he will not be shaven at the end of the game.

When you are listening to a codec call hold R1 and R2 and you can hear Snake/Raiden's thoughts

If you go outside during the plant chapter, you will see seagulls on most struts. If you shoot these seagulls, they will fall and die. If you shoot enough with a psg1 then rose will call you and tell you to stop shooting defenseless animals and she will call you "a sick freak".

In the computer room of the CORE on SHELL 1 B2, the computer room, shoot E.E's parrot and it says the things a guard says, such as 'Possible Intruder, send backup' thats sort of thing

When first playing as Raiden in the plant chapter, enter the name Ken Ogasawra into the first node. It will automatically put in all of his statistics.

When first playing as Raiden in the plant chapter, enter the name Hideo Hiojima into the first node. It will automatically put in all of his statistics.

If you use MGS1 Snake for theV.R. missions you will hear the V.R. theme from MGS1