Kill three enemies with one explosion five times

Kill 30 enemies with the M79

Kill 20 enemies with Mk-NDI grenades

Kill 50 enemies with the Micro - 9mm

Kill five enemies in a row with a single punch, after softening them up with gunfire

Kill five enemies in a row with a brutal combo

Finish the game in Easy Mode

Kill 50 enemies with the 92FS - 9mm

Kill 50 enemies in a row without dying

Kill 20 enemies with the Wes - 44

Find 50 treasures

Find 40 treasures