Command & Conquer: Covert Operations [cheats] Hidden missions: Start the game with the c&c funpark or c&c95 funpark command line. Then, select the NOD missions to find five hidden missions involving dinosaurs. Protect units: If you want to protect a certain units (for example, an ore truck) select a vehicle then hold [Ctrl] + [Alt] then click on the unit you wish to protect. It will follow it around for protection