Commanche 4 Cheats for PC
Press the '~' key to get to the command window then enter the following codes:
God Mode: 6b28e699
Unlock Missions: 'WolfBlitz'.
Unlimited Rockets: double double
Infinite Ammo: 3bbad868
Full Ammo: 1ec4f47d
To unlock all levels, make your pilot name Wolfblitz.
Then go to the screen where you select the missions, select Mission archives (The other levels are blocked out) and select the mission you want to do.
See if you can do the last level, War Machine.