Defeat 50 Enemies with Hand-to-Hand Combat

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

Kill 30 Enemies with the G-MAL

Kill 30 Enemies with the Dragon Sniper

Defeat 20 Enemies with Hand-to-Hand Combat

Find 20 Treasures

Kill 20 Enemies with Headshots

Find the Strange Relic

Finish the Game on Normal Without Changing the Difficulty

Kill 30 Enemies with the RPG-7

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

Kill 50 Enemies with the Dragon Sniper