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

Find 55 treasures

Find 45 treasures

Find 40 treasures

Kill 50 enemies with the AK-47

Kill 100 enemies with headshots

Kill 20 enemies with a brutal combo

Find the Strange Relic

Kill 50 enemies with the PM - 9mm

Find 10 treasures

Kill 10 enemies with headshots

Kill five enemies with a brutal combo

Find one treasure