The game is a dot-eating action game where you collect crystal shards. Once you have collected 100 shards, your sword will have power to attack enemies. The stage is cleared when you enter the door that appears when all enemies are defeated. Depending on the stage, there are mushrooms that you can jump on or floors that you can dash on. Make full use of various gimmicks to advance through the stages. You can return to the stage selection screen from the menu screen. You can use keyboard or XBOX360 and PS4 controller to control the game. Save the game automatically when you switch stages. Japanese and English are available, and you can switch between them on the title screen.