X PCGame Cheats: Tin Foil Hat Avatar: To unlock the tin foil hat for your avatar go to the second chat tab ('Game Chat' not the 'Lobby Chat') and locate the tab that has a 'G'. Then enter the case sensitive code 'rigged' (without the quotes). More The Four Kings Casino and Slots Cheats The Four Kings Casino and Slots December 14, 2015 - 9:53am