Enter the Soviet relay station undetected.

In Moon, acquire 3 pack-a-punched weapons at the same time.

In Moon, prevent each excavator from breaching the base in one game.

Complete the campaign on Hardened or Veteran difficulty.

Use no more than 6 TOW guided missiles to destroy the tanks in the defense of Khe Sanh.

In Moon, purchase every perk in one game.

Guide the squad through the Soviet outpost without them getting killed.

Break the siege in the battle of Khe Sanh.

Destroy all enemies on vehicles during the prison break.

Complete "Numbers," "Project Nova," and "Victor Charlie" on Veteran difficulty.

Receive orders from Lancer.

Find the Soviet connection in Laos.