Find 50 treasures

Kill 50 enemies with the M4

Finish the game in Easy Mode

Kill 50 enemies with the 92FS - 9mm

Kill 30 enemies with the MP40

Kill three enemies with one explosion five times

Kill 20 enemies with Mk-NDI grenades

Kill 20 enemies by shooting from the hip (without aiming with the L1 button)

Find 35 treasures

Kill 20 enemies with the Desert - 5

Kill 50 enemies with the Micro - 9mm

Kill 10 enemies by aiming while hanging from a ledge