Your helicopter was shot down and was forced to land in the desert in enemy-controlled territory. You managed to survive, but soon enemy fighters will appear to make sure of your death or take you prisoner, so you need to take a position and shoot with Weapon until your own people come for you. After each wave of enemy that you successfully deal with, you will have the opportunity to buy something: weapons, equipment, or heal wounds. The life scale is in the upper right corner. Aim and shoot at enemy soldiers to hold your position in Weapon for as long as possible.
