Defeat five enemies in a row with headshots

Find the Strange Relic

Defeat 20 enemies with hand-to-hand combat

Find one treasure

Kill 50 enemies in a row without dying

Kill five enemies in a row with a brutal combo

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

Finish the game in Crushing Mode

Kill 10 enemies with grenades by aiming while hanging from a ledge

Kill 50 enemies with the Micro - 9mm

Kill 30 enemies with the M79

Kill three enemies with one explosion