Took out a large number of hostiles as the door gunner.

Complete any one stunt from the stunt list.

Disintegrated enemy bombers in mid-air, keeping damage to the city to a minimum.

Perform 5 dog tag kills in Multiplayer

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with headshots

Defeat three enemies with one explosion

Find one treasure

Defeated hostiles with all 3 of the gunship's weapons.

Successfully focused on 3 targets.

Destroyed an enemy aircraft using only the standard machine gun while piloting an aircraft.

Destroyed 5 hostile vehicles from the air as the door gunner.