Successfully defend FOB Spectre from incursion.

Complete 1 challenge in any level.

Rescue Woods.

Crack the code.

Use the Grim Reaper to destroy the MG emplacement.

Escape the Past.

Retrieve the dossier and the defector from Hue City.

Kill 10 NVA with Dragon's Breath rounds.

Sabotage the Soviet space program.

Escape Vorkuta.

Take down Castro with a headshot.

Defeat 20 enemies by blind-firing while in cover (without aiming with L1/R1)

Kill 10 enemies with thrown-back grenades