Reveal map: Hold R1 + R2 + L1 + L2 + Circle + Square while the game is loading. Hold these buttons until the mission briefing starts.

5000 credits: Pause the game and push Right, Down (x2), Left, L1, Left, Right, Down, Left. Repeat this cheat as needed.

Bonus level: Enter PATSUX as the password on the GDI disc after completing the last mission.

Cover operations missions: Enter COVERTOPS as the password.

Japanese narration: Enter the password GODZILLA.

View FMV sequences: Enter the password CINEMA. Then, go back to the password screen and enter WHOAMI, JC or SG.

Instant ion cannon: Pause the game and push Right, Down, Left (x2), Down, Right (x2), Down, Left, X, Square, Triangle.

Instant air strike: Pause the game and push Right, Down, Left (x2), Down, Right (x2), Down, Left, X, Square, Circle.

Instant nuclear strike: Pause the game and push Right, Down, Left (x2), Down, Right (x2), Down, Left, X, Up, X.