Defeat 30 enemies with the RPG - 7

Finish the game in Easy Mode

Defeat 50 enemies with the Dragon Sniper

Defeat 30 enemies with Mk-NDI grenades

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

Kill 50 enemies with the M4

Kill 30 enemies with the Dragon Sniper

Kill 50 enemies with the 92FS - 9mm

Find 10 treasures

Kill 50 enemies with the AK-47

Kill 50 enemies with the PM - 9mm

Kill 10 enemies with headshots