Kill 50 enemies with the M4

Find 45 treasures

Find 40 treasures

Find 35 treasures

Kill 20 enemies with a brutal combo

Kill 50 enemies with the Micro - 9mm

Kill 50 enemies with the AK-47

Find the Strange Relic

Kill 50 enemies with the PM - 9mm

Kill five enemies in a row with headshots

Kill five enemies with a single punch, after softening them up with gunfire

Kill five enemies in a row with a brutal combo

Find one treasure