Operation Wolf

Extra Ammunition

Shoot the animals (eagles, pigs, etc.) during game play to collect more ammunition.

Using the Zapper

To use the Zapper in the game, just shoot at the menu screen.

Grenades

Do not use grenades around civilians. It will kill them and you will lose life.

Grenade Two Vehicles Simultaneously

Wait until a helicopter or gunship is near a tank. Use a grenade in between them and it will destroy both of them.