Defeat 70 enemies with the FAL

Find the Strange Relic

Complete one Cooperative Multiplayer game

Defeat 30 enemies with the RPG - 7

Defeat 50 enemies with stealth attacks

Finish the game in Normal Mode

Defeat 50 enemies with the 92FS - 9mm

Defeat 100 enemies with headshots

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 30 enemies with Mk-NDI grenades

Defeat 75 enemies in a row without dying

Defeat 20 enemies with hand-to-hand combat