Finish the Game on Easy Without Changing the Difficulty

Kill 30 Enemies with the MP40

Kill 50 Enemies with the M4

Kill 20 Enemies with the Wes - 44

Kill 5 Enemies in a Row with Brutal Combo

Find 10 Treasures

Kill 5 Enemies in a Row with Headshots

Kill 20 Enemies with Headshots

Find 1 Treasure

Kill 4 enemies in a row with headshots in the single player campaign.

Complete the game in explorer mode

Complete the game in moderate mode

Pull 20 enemies over when hanging from a ledge