Blazing Angels: Squadrons of WWII Codes -

Game Codes
Pause the game and enter the following codes:

Hold and quickly press x2, . Release , then hold and quickly press x2, - Increase damage of weapons
Hold and press , x2, . Release , then hold and quickly press , x2, - Invincibility

Unlock Characters
Achieve these events to unlock the corresponding character:

Ace Killer - Defeat all the other Aces to unlock Ace Killer
Ace Of Aces - Get the highest score in all Campaign missions to unlock Ace Of Aces Title Menu Codes
At the title menu, hold and and enter the following codes:

, , , , , , , - Unlock all campaign missions and planes