Kill 50 enemies with the Moss - 12

Kill 30 enemies with the M79

Kill 20 enemies with Mk-NDI grenades

Reach level 20.

Find 15 treasures

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

Kill 20 enemies with a brutal combo

Kill 50 enemies with the PM - 9mm

Kill 10 enemies by aiming while hanging from a ledge

Kill 10 enemies with headshots

Kill five enemies with a brutal combo

Find one treasure