Use Mind Wave for the first time.

Earn one Gold medal in a non-License job

Clear any level with disappearing arrows modifier.

Kill 100 Red Dudes with a pistol.

Kill an enemy while not looking at him.

Kill 500 Fruit with Pistols

Complete 15 Canteen trays in a row

Clear any level without any modifiers.

Clear any level on normal difficulty and get at least 50 combo without any modifiers.

Complete your first mission

Close an open door by yourself.

Travel to Louisiana.