Defeat 30 enemies with the Desert - 5

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 ten enemies in a row with hand-to-hand combat

Find ten treasures

Defeat five enemies in a row with headshots

Play an Online Team Play match as your Favourite Team

Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.

Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.

Kill a Juggernaut in Special Ops.

Earn all 3 stars in at least 10 different Special Op missions.