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

Finish the game in Normal Mode

Kill 50 enemies with the SAS - 12

Kill 20 enemies with a brutal combo

Kill 30 enemies with the Dragon Sniper

Kill 50 enemies in a row without dying

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

Kill 30 enemies with the M79

Find 30 treasures

Kill 10 enemies by aiming while hanging from a ledge

Kill 50 enemies with the Micro - 9mm

Find 20 treasures

Kill 50 enemies with the AK-47