Find 35 treasures

Kill 100 enemies with headshots

Kill 50 enemies with the Micro - 9mm

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

Kill 20 enemies melee-attacking from behind

Kill 20 enemies with a brutal combo

Kill five enemies in a row with headshots

Kill 50 enemies in a row without dying

Kill 50 enemies with the AK-47

Find 20 treasures

Kill 30 enemies with the M79

Kill three enemies with one explosion