Blazing Angels: Squadrons of WW II God mode: Pause the game. Then hold L and quickly press X, Y, Y, X. Then hold R and quickly press Y, X, X, Y. Increased damage by weapons: Pause the game. Then hold L and quickly press White, White, Black. Then hold R and quickly press Black, Black, White. All campaign missions and planes: Hold L + R and quickly press X, White, Black, Y, Y, Black, White, X at the main menu.