Pop’n Music 2

Pop’n Music 2 (ポップンミュージック2 Popun Myujikku 2?) is a 1999 Japanese music/rhythm game developed by Konami and Bemani, and the sequel to the original Pop’n Music video game.
pop’n music 2 introduced the Party Mode, which adds powerups/downs to the play field. It also had a completely different character designer compared to the original game