Find 25 treasures

Kill 50 enemies with the M4

Kill 50 enemies with the 92FS - 9mm

Kill 10 enemies by aiming while hanging from a ledge

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

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

Kill 30 enemies with headshots

Kill five enemies in a row with headshots

Kill 50 enemies with the PM - 9mm

Find five treasures