Sting Entertainment (株式会社スティング) is a Japanese game development studio. Some of their titles include Treasure Hunter G, Evolution: The World of Sacred Device, and the Dept. Heaven series of games. Its active properties currently include Baroque, Dokapon, and the Dept. Heaven series.On March 10, 2009, Atlus and Sting announced a partnership where Sting games would be published by Atlus in Japan.