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

Take down Castro with a headshot.

Crack the code.

Use the Grim Reaper to destroy the MG emplacement.

Escape Kowloon.

Rack up a body count of 20 NVA using air support in Hue City.

Break the siege in the battle of Khe Sanh.

Use the explosive bolts to kill 30 enemies in the campaign.

Escape Vorkuta.

Reflect 20 missiles back at AT-MPs.

Destroy the Star Destroyer.

Defeat the Terror Walker.