Thrive: Heavy Lies The Crown is available now in Steam Early Access. Watch the Thrive: Heavy Lies The Crown early access launch trailer to see building elements and learn more about the world of this medieval fantasy city-builder with multiplayer combat and impactful decision-making. In Thrive: Heavy Lies The Crown, as a new ruler, you and the survivors of Aldamor travel to the curious land of Nysamor in search of a new home.