Unlimited health
Pause game play, then hold [L1] and press [Triangle],
[Square], [Triangle], [Square], [Triangle],
[Circle], [Triangle], [Circle].
Level select
Hold [L1] and press [Down], [Up], [Left]x2,
[Circle], [Right], [Down], [Square] at the
main menu.
Unlimited rage
Pause game play, then hold [L1] and press [Left],
[Down], [Left], [Down], [Right], [Up],
[Right], [Up].
All weapons
Hold [L1] and press [Square], [Circle],
[Down], [Left], [Circle]x2, [Triangle] at
the main menu.
Unlimited ammunition
Pause game play, then hold [L1] and press [Left],
[Circle], [Right], [Square], [Up], [Triangle],
[Down], [X].
Daywalker difficulty setting
Hold [L1] and press [Left], [Circle],
[Up], [Down], [Square], [Circle], [X]
at the main menu.
Escorted NPCs are invincible
Pause game play, then hold [L1] and press [Square],
[Circle], [Triangle], [X], [Square], [Circle],
[Triangle], [X]. This code can only be enabled in levels
that you are escorting NPCs.