From the introduction: Isolated from the outside world, you will be one of a few to (hopefully) spend the next several weeks isolated within a house and under 24-hour surveillance. From within these walls you'll have no communication with the outside world and have to compete with a group of strangers for the grand prize of half a million dollars! All the while you'll be monitored 24/7 by cameras that observe your every move for the duration of your st-