Here are some cheats and tips for the game Army Men 3D.
Infinite Health 800432A0 2400
Infinite Ammo 80057FD2 2400
Infinite Flamethrower Fuel 80058E3E 2400
All Levels Unlocked * 800A0194 0003
* With this code, you have to start the game then quit and reload it
and you will have all levels unlocked.