Complete chapter 4 in the Single Player Campaign

Don't kill any of the enemies that are on fire in Chapter 3: Fire Sale

Complete chapter 1 in the Single Player Campaign

Play Combat Mission

Play once as each class (min 2 min)

Destroy all slingshot targets in 3 attempts.

Singleplayer: In Dorothy's a Bitch, destroy the entire AQ Camp with the AC-130

Earn the Army Distinguished Service Medal

Complete the campaign on any difficulty.

Enter the Soviet relay station undetected.

Destroy all targets and structures while making your way up the river.

Escape the Past.

Retrieve the dossier and the defector from Hue City.