Various Codes
Enter one of the following codes while in Don view to activate the corresponding cheat function. There is a five minute lockout before a code can be re-enabled. To bypass this, save the game after a code has been enabled, quit the game, then reload your saved game.
$5,000
Press Square, Triangle, Square(2), Triangle, L3.
Full ammunition
Press Triangle, Left, Triangle, Right, Square, R3.
Full health
Press Left, Square, Right, Triangle, Right, L3.