Faster tanks
At the main menu, hold R + Z and press C-Up. If you entered the code correctly, you will hear a sound.
Free satellite
At the main menu, hold Z and press B, C-Left, C-Down, A.
Infinite armor
At the main menu, hold Z and press Up, Right, Down, Left.
Infinite ammunition
At the main menu, hold Z and press L, R, L, R.
Level select
At the main menu, hold Z and press C-Up, C-Right, C-Down, C-Left, Start.
Free buildings
At the main menu, hold Z and press A, B, A, B.
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