While on foot, take at least 250 damage within 10 seconds without dying.

Kill 50 enemies with the M4

Kill 30 enemies with the MP40

Find 10 treasures

Kill 50 enemies with the AK-47

Kill five enemies with a brutal combo

Kill 30 enemies with headshots

Find one treasure

Get a 20X Multiplier

Travel at incredible speed

Complete a level online with 3 other players who are not on your friends list

Get an 8X Multiplier