International Game Technology’s DoubleDown Casino, will soon be available on PlayPhone’s mobile social gaming network. The popular mobile casino app will soon be available on PlayPhone’s mobile gaming network The Vice President of global marketing for IGT, John Clelland, said, “Success in today’s mobile gaming environment is about pairing explosive content with an irresistible community of other players.” Clelland went on to explain that IGT is looking for the “widest possible distribution and the easiest-to-use technology to attract and retain customers.” Clelland said that IGT believes that PlayPhone’s carrier relationships, “world-class social features and direct carrier payments” will result in…