Once they are launched, missiles can be controlled with the D-Button. Learn to use the right weapons for each type of enemy. Jeeps can jump when they drive over ramps. When they are jumping, the machine gun is effective againsts enemies in the sky. This vehicle explodes when it runs into walls.
Boats lose control and get damaged when they are caught in a whirlpool.
They explode when they are beached. Vitality decreases when he is hit by enemy bullets, caught in a whirlpool, hit by a rock, etc. When this gauge becomes empty, Jack loses one life. This indicator counts down for every missile that Jack uses. He can get more missiles by destroying enemy cargo vehicles and picking up the missiles that are left.