Come to update melody on holiday, try the demanding difficult mode, including all the songs of the current game. Come and challenge the world's God of fingers. Happy Labor Dayːsteamhappyː~ In addition, all the tracks in this difficult mode are written by [b] lurkenlitg [/ b], an enthusiastic player in the creative workshop. Thank [b] lurkenlitg [/ b] for the level of game creation. The difficulty is different, and the rhythm is well grasped. I wish you a good time~