Finish the Game on Normal Without Changing the Difficulty

Kill 30 Enemies with Mk-NDI Grenades

Kill 100 Enemies with Headshots

Kill 20 Enemies with Gunfire While Hanging

Kill 20 Enemies with Headshots

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

Finish the Game on Easy Without Changing the Difficulty

Kill 50 Enemies with the 92FS - 9mm

Kill 30 Enemies with the MP40

Find 10 Treasures

Kill 50 Enemies with the AK-47

Kill 20 Enemies with Headshots

Kill 3 Enemies with 1 Explosion