Online: roadkill an enemy with any helicopter

Online: play for 15 minutes

Defeat 30 enemies with the Desert - 5

Defeat 50 enemies with the Dragon Sniper

Acquire all available upgrades.

Complete one Cooperative Multiplayer game

Finish the game in Normal Mode

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 100 enemies with headshots

Create a goal for a Friend with a cross

Defeat 50 enemies with hand-to-hand combat

Defeat 30 enemies with Mk-NDI grenades

Complete one Competitive Multiplayer game