Execute the plan to help the Americans.

Use a riot shield to beat down an enemy in Single Player or Special Ops.

Kill 2 enemies with a single bullet in Single Player or Special Ops.

Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.

Finish the game in Normal Mode

Defeat 50 enemies with stealth attacks

Defeat 70 enemies with the M4

Find 20 treasures

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 30 enemies with Mk-NDI grenades

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with headshots