Successfully Counter all of a Brute's Damage-Giving Attacks

Defeat 20 Enemies with Hand-to-Hand Combat

Finish the Game on Normal Without Changing the Difficulty

Find 20 Treasures

Kill 100 Enemies with Headshots

Kill 50 Enemies with the M4

Kill 30 Enemies with Mk-NDI Grenades

Kill 20 Enemies with Headshots

Find 1 Treasure

Kill 30 Enemies with the Dragon Sniper

Kill 20 Enemies by Shooting from the Hip (without aiming)

Kill 50 Enemies with the 92FS - 9mm

Kill 5 Enemies with Brutal Combo