Kill 100 Enemies with Headshots

Kill 30 Enemies with Mk-NDI Grenades

Kill 50 Enemies with the FAL

Defeat 20 Enemies with Hand-to-Hand Combat

Finish the Game on Normal Without Changing the Difficulty

Kill 50 Enemies with the M4

Kill 30 Enemies with the MP40

Kill 50 Enemies with the 92FS - 9mm

Kill 30 Enemies with the Dragon Sniper

Finish the 'Learning the basics' job.

Kill 50 Enemies with the AK-47

Kill 5 Enemies in a Row with Headshots

Kill 50 Enemies with the PM - 9m