Xbox Cloud Gaming is a cloud gaming service. It allows users to play a variety of Xbox Game Pass games. It is available on web browsers, Android, Xbox Series X, Xbox Series S, and Xbox One. Halo titles available on Xbox Cloud Gaming include Halo: The Master Chief Collection, Halo 5: Guardians, Halo Wars 2, and Halo Wars: Definitive Edition. Currently, it is in beta and is only available for Xbox Game Pass Ultimate members.