Instructions
Use the on-screen map to find the location of an enemy. Enemies appear as dots on the map. The gray shaded area near the dot indicates the direction the enemy is looking. Move around and position yourself behind the enemy, out of his view.
Press the "L" button to aim your weapon. Your weapon will be pointed at the dead center of the enemy you are behind.
Press "Up" to adjust your weapon to point toward the enemy's head.
Press "Square" to take an easy headshot and bring down the enemy with a tranquilizer dart.