Time Crisis 4 (PlayStation3)
Successfully complete Arcade mode under the normal difficulty setting to unlock unlimited handgun ammunition, the Crisis missions, and Freeplay mode (no continues required).
Successfully complete Arcade mode under the normal difficulty setting twice to unlock unlimited special weapon ammunition.
Intentionally fail the game in Story mode. You will receive more continues each time until they become unlimited.
Successfully complete the Crisis missions.
Crisis Zone Shield
Successfully complete the Complete missions to unlock the Crisis Zone Shield. To activate the shield, rotate the Guncon 3 controller 90 degrees in either direction. Return the Guncon 3 to an upright position to put away the shield.
Alternate title screens
Successfully complete Arcade mode to unlock a title screen featuring Giorgio and Evan.
Successfully complete the Crisis missions to unlock a title screen featuring Elizabeth Conway with a gun.
Successfully complete the Complete missions to unlock a title screen featuring Captain Rush.