A professional league-level rhythm tapping platform with a complete seasonal ranking system. Monthly online leagues offer limited-time rewards. Nine-key ultra-high-density charts test your hand-eye coordination. A vast library of original, challenging tracks from independent musicians, supporting player-uploaded charts with customizable note offsets and delay calibration. Compatible with gamepads. Built-in replay system allows you to save and share perfect playthrough recordings. A game exclusively for hardcore rhythm game enthusiasts.