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

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

Beat 'Chapter 3 - Borneo' in less than 6 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 100 Enemies with Headshots

Find 80 treasures

Kill 50 Enemies with the SAS-12

Kill 30 Enemies with the Desert-5

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

Find 60 Treasures

Defeat 50 Enemies with Hand-to-Hand Combat