Kill 20 Enemies with Gunfire While Hanging

Kill 50 Enemies with the M4

Kill 5 Enemies in a Row with Headshots

Kill 50 Enemies with the FAL

Defeat 50 Enemies with Hand-to-Hand Combat

Defeat 20 Enemies with Hand-to-Hand Combat

Finish the Game on Easy Without Changing the Difficulty

Kill 75 Enemies in a Row Without Dying

Kill 50 Enemies with the 92FS - 9mm

Kill 100 Enemies with Headshots

Kill 5 Enemies in a Row with Headshots

Kill 3 Enemies with 1 Explosion

Win a Gambit match.