With the fate of the Eternity Forge decided, the Guardians are left more bitterly divided than ever. But this growing tension is temporarily side-lined by a more pressing problem: escaping a dark and treacherous cavern before they all get eaten alive. As the caves hidden threats creep closer, Star-Lord must hold his crew together if he hopes to keep everyone safe. Safety, however, may ultimately come at a terrible cost... Available October 10, 2017 for Xbox One and Windows 10.