This game revolves around shooting various objects that come onto the screen, which produce musical effects upon their destruction. Players choose between using a lock-on function, typically for "orange" targets, or a rapid-fire function generally used for "purple" targets. The game features 5 levels, called Archives, each with a different visual theme. These are; Matrix, Evolution, Beauty, Passion, and Journey. Each Archive is replayable, changing each time depending on the player's performance and style of play in the previous run.