I only know how to do this for ps2. You pause while playing and then go up,up,up,left,down,down,down,left,up,up,up,left,ri ght. You will then be invinsible for the rest of your games. If it works you will hear a bunch of clicks to tell you that you did it right.
Last edited by V-129; 06-10-2007 at 12:46 AM.