Find 40 treasures

Finish the game in Easy Mode

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

Find 35 treasures

Kill 30 enemies with the MP40

Kill 50 enemies with the 92FS - 9mm

Find 25 treasures

Kill five enemies with a brutal combo

Kill 20 enemies with the Wes - 44

Kill 30 enemies with headshots

Find the Strange Relic

Kill three enemies with one explosion

Kill 10 enemies with headshots