This really is the year 10191. The most precious substance on earth is the spice melange. The navigators of the Spacing Guild utilize it for interplanetary travel. The spice exists on only 1 dessert type world inhabited by giant sand worms - Arrakis. You're son of the duke Leto Atreides, Paul Atreides. The emperor has allowed your family. Attempt to become a leader. Story begins in Arrekeen.