Kill 50 Enemies with the M4

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

Kill 50 Enemies with the FAL

Find 20 Treasures

Kill 75 Enemies in a Row Without Dying

Kill 20 Enemies with Headshots

Defeat 20 Enemies with Hand-to-Hand Combat

Finish the Game on Easy Without Changing the Difficulty

Kill 30 Enemies with the MP40

Kill 50 Enemies with the 92FS - 9mm

Find 30 Treasures

Kill 50 Enemies with the AK-47

Find 20 Treasures