Kill 75 Enemies in a Row Without Dying

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

Beat 'Chapter 13 - Locomotion' in less than 7 minutes

Beat 'Chapter 3 - Borneo' in less than 6 minutes 30 seconds

Kill 10 Enemies with Grenades While Hanging

Kill 50 Enemies with the SAS-12

Kill 30 Enemies with the RPG-7

Find 60 Treasures

Kill 20 Enemies with a Single Punch After Weakening Them with Gunfire

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

Finish the Game on Hard Without Changing the Difficulty

Finish the Game on Crushing Without Changing the Difficulty

Defeat 250 Enemies with Headshots