| | | | | | Less accurate enemies | Updated 19 Mar | At the main menu hold Right Trigger + Left Trigger, then press:
B, D-pad Left, Y, D-pad Up, D-pad Down | Dual gun mode | Updated 19 Mar | At the main menu hold Right Trigger + Left Trigger, then press:
Y, X, D-pad Up, D-pad Up, D-pad Up | Level select | Updated 19 Mar | At the new game screen hold Right Trigger + Left Trigger, then press:
D-pad Down, D-pad Left, D-pad Down, Y, D-pad Down | Boomstick mode | Updated 19 Mar | At the new game screen hold Right Trigger + Left Trigger, then press:
D-pad Right, X, X, X, B | Reduce enemies strength | Updated 27 Feb | Go to the Press Start screen, then to the New Game screen, hold Right Trigger + Left Trigger then press:
B, D-pad Left, Y, D-pad Up, D-pad Down | Precursor mode | Updated 27 Feb | Go to the Press Start screen, then to the New Game screen, hold Right Trigger + Left Trigger then press:
D-pad Up, D-pad Up, D-pad Down, D-pad Down, D-pad Up | Unlimited shotgun | Updated 27 Feb | Go to the Press Start screen, then to the New Game screen, hold Right Trigger + Left Trigger then press:
D-pad Right, X, X, X, B | Unlock all chapters | Updated 27 Feb | Go to the Press Start screen, then to the New Game screen, hold Right Trigger + Left Trigger then press:
D-pad Down, D-pad Left, D-pad Down, Y, D-pad Down | Unlimited ammo | Updated 27 Feb | Go to the Press Start screen, then to the New Game screen, hold Right Trigger + Left Trigger then press:
D-pad Up, D-pad Left, D-pad Down, D-pad Right | | | | | | | |
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