God mode: Pause game play, then hold L and quickly press X, Y(2), X. Then hold R and quickly press Y, X(2), Y. Repeat to disable. Increased damage by weapons: Pause game play, then hold L and quickly press White(2), Black. Then hold R and quickly press Black(2), White. Repeat to disable. All campaign missions and planes: Hold L + R and quickly press X, White, Black, Y(2), Black, White, X at the main menu.