Kill 50 enemies with the 92FS - 9mm

Kill 50 enemies with the SAS - 12

Find 40 treasures

Kill 20 enemies with the Desert - 5

Find 30 treasures

Kill 50 enemies with the Micro - 9mm

Find 25 treasures

Find the Strange Relic

Find 15 treasures

Kill 10 enemies with grenades by aiming while hanging from a ledge

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

Kill 20 enemies melee-attacking from behind