Basin City (AKA:Sin City) is a city in the American West (California). During the California Gold Rush, attractive women were brought from Europe to entertain the area's workers. It soon became a major Center of criminal activity in the west. There is 5 districts Old Town (Where police are banned), The Pits, Sacred Oaks, The Projects, and The Docks. In 2005 it was the site of increased criminal activity.