Kill 50 enemies with the SAS - 12

Kill 30 enemies with the Dragon Sniper

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

Kill 50 enemies with the 92FS - 9mm

Find 40 treasures

Kill 20 enemies with Mk-NDI grenades

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

Find 25 treasures

Kill 100 enemies with headshots

Kill 20 enemies with a brutal combo

Find the Strange Relic

Find 15 treasures

Kill five enemies in a row with headshots