Complete one Cooperative Multiplayer game

Defeat 20 enemies with the Pistole

Kill 30 enemies with the MP40

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

Find five treasures

Kill 100 enemies with headshots

Kill three enemies with one explosion

Kill 50 enemies with the PM - 9mm

Find one treasure

Collect 1,000 Medals.

Win 10 online battles. (ranked match or player match)

Defeat 70 enemies with the FAL