(last update - Jan 16 2004)
Total current cheats: 4
print me Invincibility
Press square(2),X,triangle,X,O,X,O at the code entry screen.
print me Unlimited Ammo
Press X,triangle(3),X,0,X,square at code the entry screen.
print meGet All Future Weapons
Press x, x, x, triangle, circle, circle, square, x at the code entry screen.
print meGet All Present Weapons
Press circle, circle, triangle, square, x, triangle, triangle, square at the code entry screen.