Find all 60 treasures

Kill 30 enemies with the MP40

Find 55 treasures

Kill 30 enemies with the Dragon Sniper

Find 45 treasures

Find 40 treasures

Find 30 treasures

Kill 20 enemies with a brutal combo

Kill 50 enemies with the Moss - 12

Kill 100 enemies with headshots

Kill three enemies with one explosion

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

Kill five enemies in a row with a brutal combo