Defeat 20 Enemies by Blind-Firing While in Cover (without aiming)

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

Kill 30 Enemies with the G-MAL

Kill 20 Enemies with Headshots

Find 1 Treasure

Finish the Game on Normal Without Changing the Difficulty

Kill 50 Enemies with the SAS-12

Kill 20 Enemies with the Pistole

Kill 50 Enemies with the M4

Kill 20 Enemies with Gunfire While Hanging

Kill 50 Enemies with the 92FS-9mm

Kill 50 Enemies with the FAL