O2Jam U

★☆★ Blockbuster rhythm action game, O2Jam U! ★☆★- Gift 3 days free-pass(Ticket) for the new user- Point auto recharge Power Up Event : 1 point per every 3 min. Max 12 Points- Free Point Earn Event : able to earn points if remained points are below 12, so you need to play a song to earn the points again.★☆★ Blockbuster ...