Dance Line Is Back It's an epic rolling simulator of growing up line over sharp turns of zigzag glowing crazy path. Lost Harmony's Music in Geometry Dance on Dancing line tells an ambitious and emotional tale of traditional narrative. It's an endless rolling and dancing piano line game in the sky in which your dancing piano tiles is just rolling by tapping the path at right timing.BE careful it's all about timing. Not only watch for obstacles and traps, but also enjoy the Lost Harmony's music. React quickly to the World changing before your eyes before getting hit with the walls. Let's see how much your dancing piano line dance in the sky over crazy path through a multiple of environments.???