Nobunaga's Ambition is a series of historical simulation video games set in Japan during the late 16th century. Players take on the role of Oda Nobunaga, a powerful daimyo, aiming to unify Japan by managing resources, engaging in battles, and forming alliances. The game combines strategy and role-playing elements, allowing players to experience the complexities of feudal Japan. The series began in 1983 and has seen numerous iterations and updates, each enhancing gameplay mechanics and graphics. Players can choose different scenarios and characters, including other notable figures like Toyotomi Hideyoshi and Tokugawa Ieyasu, to explore various historical outcomes.