REFLEC BEAT is a Japanese rhythm music game, where the player hit the objects as it reaches the line or the targets on the screen. Gold-accented objects will reflect back towards the opponent's side, while black-accented ones will simply disappear. As the player hits objects, a "Just Reflec" gauge builds up; when one of its segments is full, the player can "flick" gold objects to perform a Just Reflec, causing the object to reflec back at a high speed and a wide angle, making it harder for the player to hit successfully. Hitting objects will increase score, while missing objects will decrease it. The player with the highest score at the end of the song wins. The game is simple to learn, but hard to master.