Defeat 50 enemies with stealth attacks

Complete one Competitive Multiplayer game

Finish the game in Normal Mode

Defeat 30 enemies with the Desert - 5

Defeat 30 enemies with Mk-NDI grenades

Defeat 70 enemies with the FAL

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 20 enemies with the Pistole

Defeat five enemies in a row with headshots

Defeat three enemies with one explosion

Defeat 20 enemies with hand-to-hand combat

Find one treasure

Won a duel against another player