Unlock all the Challenge paintings

Kill 5 Enemies with 1 Explosion

Kill 50 Enemies with the 92FS-9mm

Kill 20 Enemies with Gunfire While Hanging

Defeat 50 Enemies with Hand-to-Hand Combat

Kill 75 Enemies in a Row Without Dying

Defeat 20 Enemies with Hand-to-Hand Combat

Find 1 Treasure

Rescue 150 Teensies

Get rid of 100 enemies with the Flying Punch

Kill 20 Enemies by Shooting from the Hip (without aiming)

Go fast enough to save 3 Teensies in an Invasion painting