I don't have a playstation, and I really don't like psx, but I will put up a few codes for games that I do like. My fav. game for psx is without a shadow of a doubt Metal Gear Solid......it might also be my fav. game of all-time!!!!

Well once again if you have anything to say about this section just send me an e-mail, I would be happy to put up some more cheats more you.
Metal Gear Solid Twisted Metal Fighting Force WWF Attitude