Use an enemy combat robot to kill 10 enemies.

Defeat 20 Enemies with Hand-to-Hand Combat

Finish the Game on Easy Without Changing the Difficulty

Kill 20 Enemies with Gunfire While Hanging

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

Kill 50 Enemies with the 92FS-9mm

Kill 20 Enemies with Headshots

Find 1 Treasure

Kill 100 Enemies with Headshots

Kill 30 Enemies with the MP40

Kill 50 Enemies with the 92FS - 9mm

Find 10 Treasures

In Campaign, kill an enemy through a wall or obstruction.