Kill 50 Enemies by Melee-Attacking from Behind

Kill 50 Enemies with the M4

Kill 50 Enemies with the 92FS-9mm

Kill 20 Enemies with Gunfire While Hanging

Defeat 50 Enemies with Hand-to-Hand Combat

Defeat 20 Enemies with Hand-to-Hand Combat

Finish the Game on Normal Without Changing the Difficulty

Find 20 Treasures

Kill 50 Enemies with the M4

Kill 30 Enemies with the MP40

Find 10 Treasures

Kill 50 Enemies with the AK-47