Kill 30 enemies with the MP40

Kill 50 enemies with the 92FS - 9mm

Find 40 treasures

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

Kill 20 enemies with the Wes - 44

Kill 50 enemies with the AK-47

Find 25 treasures

Kill 30 enemies with headshots

Kill 50 enemies in a row without dying

Kill 50 enemies with the PM - 9mm

Kill 10 enemies by aiming while hanging from a ledge

Find 10 treasures