Robotech: Battlecry Cheats

Cheat mode:
Enter the "New Game" or "Load Game" screen. Hold L + R + Z and press Left, Up, Down, A, Right, B, Start to display the code entry screen.

Code - Result:
SUPERMECH - God Mode
WEWILLWIN - All Levels
WHERESMAX - All models and awards
BACKSTABBER - 1 shot kills
SNIPER - 1 sniper shot kills
MULTIMAYHEM - All multiplayer levels
FLIPSIDE - Upside down mode
MISSMACROSS - New paint schemes
MARSBASE - Faster missle refresh
SPACEFOLD - Faset gunpod refresh
MIRIYA - Faster missle + gunpod refresh
CLEAR - Disable cheat codes

Invincibility glitch:
Enter Trainging Mode and shoot the fighter training. Shoot the first 2 targets then exit the training and begin Story Mode. You should be invincible.