Applied Bao or official website. According to official website's inquiry game Dancing Line, Dancing Line is a mobile application, which combines fast-paced control and selected audio tracks to create a unique game experience, form a unique world according to different difficulties, outline a unique game scene and stimulate players' diverse emotions. It can be downloaded from Appbo and official website. Dancing Line is a challenging music game, because players need to click on the screen according to the rhythm of music to avoid many obstacles.