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

Find 40 treasures

Kill 20 enemies with Mk-NDI grenades

Kill 100 enemies with headshots

Kill 20 enemies with the Desert - 5

Find 25 treasures

Find 20 treasures

Find 15 treasures

Kill 30 enemies with headshots

Kill 50 enemies with the PM - 9mm

Kill 50 enemies in a row without dying

Find five treasures

Defeat Daedalus; complete the single player Campaign.