Graphics and music are the only things worth mentioning about this game. The mechanics copies what Netmarble has already done in the past and, although others are saying it's not only a tap-tap-tap game, it actually is one, since the skill level that you require to advance is close to zero. There is no real development, no need for you to think too much, there's nothing here to get you attached to the game, except some nostalgia. Really disappointed...