Knock down 10 dismounted drivers

Find one treasure

Find 35 treasures

Kill 50 enemies with the SAS - 12

Kill 30 enemies with the Dragon Sniper

Kill 50 enemies with the M4

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

Kill 100 enemies with headshots

Kill 20 enemies with the Desert - 5

Find 15 treasures

Kill five enemies in a row with headshots

Kill 50 enemies with the AK-47

Find five treasures