Kill 50 enemies with the AK-47

Find the Strange Relic

Kill 100 enemies with headshots

Kill three enemies with one explosion

Find 10 treasures

Kill 30 enemies with headshots

Find one treasure

Kill 20 enemies with a brutal combo

Kill 10 enemies with headshots

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

Complete the game rewinding the time less than 20 times

Kill the vizier

Obtain the third sword