Complete a combo of 5 moves (any play mode)

Kill 20 enemies with Mk-NDI grenades

Finish the game in Normal Mode

Kill 50 enemies with the SAS - 12

Kill 30 enemies with the MP40

Kill 50 enemies with the M4

Kill five enemies with a brutal combo

Kill 20 enemies with the Desert - 5

Kill 100 enemies with headshots

Kill 50 enemies with the Moss - 12

Find five treasures

Kill 50 enemies with the PM - 9mm

Kill 10 enemies with headshots