Medieval Engineers is a sandbox game about engineering, construction and the maintenance of architectural works and mechanical equipment using medieval technology. Players build cities, castles and fortifications; construct mechanical devices and engines; perform landscaping and underground mining. The game is inspired by real medieval technology and the way people built architectural and mechanical works in medieval times. Medieval Engineers strives to follow the laws of physics and real history and doesn't use technologies that were not available in 5th to 15th century. Medieval Engineers, is the company’s second “engineering” game after Space Engineers.