Kill 10 Enemies in a Row with a Single Punch After Weakening Them with Gunfire

Kill 50 Enemies with the M32-Hammer

Kill 20 Enemies with the Pistole

Kill 30 Enemies with the RPG-7

Kill 30 Enemies with the Desert-5

Kill 50 Enemies with the Dragon Sniper

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

Defeat 10 Enemies in a row with Hand-to-Hand Combat

Beat 'Chapter 5 - Urban Warfare' in less than 7 minutes 30 seconds

Finish the Game on Easy Without Changing the Difficulty

Finish the Game on Hard Without Changing the Difficulty

Find all Treasures and the Strange Relic

Kill 75 Enemies in a Row Without Dying