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

Finish 5 Wager Matches "in the money."

Sabotage the Soviet space program.

Receive orders from Lancer.

Destroy all enemies on vehicles during the prison break.

Craft and place a sign.

Smelt an iron ingot.

Construct a furnace out of eight cobblestone blocks.

Use planks and sticks to make a pickaxe.

Craft a workbench with four blocks of wooden planks.

Open your inventory.

Eliminate 10 zombies that were damaged by the Energy Mine Artifact