The game is about a boy who met the monster who invited him to the musical battle. Now the player has to help the child to win this fight. The player chooses one of two modes of the game – story mode or free play. Additionally, they choose the difficulty of the game and the song. After that, the game begins. A display shows the arrows in the right order. The player needs to press them. All the buttons should be pressed in time. The player can make some errors, but not lots of them.