Defeat 30 enemies with the Desert - 5

Defeat 20 enemies with the Pistole

Defeat 20 enemies by shooting from the hip (without aiming with L1)

Defeat 20 enemies with headshots

Defeat three enemies with one explosion

Defeat 20 enemies with hand-to-hand combat

Kill five enemies with a brutal combo

Finish the game in Easy Mode

Kill 20 enemies with Mk-NDI grenades

Kill 100 enemies with headshots

Kill 20 enemies with the Desert - 5

Find 20 treasures

Find 15 treasures