A high-speed, hardcore tapping game with constantly changing tempos. Sudden acceleration, deceleration, and pauses test your reaction time. Primarily features electronic hardcore and drum beats. No unnecessary storyline, focusing solely on pure skill challenge. A segmented practice function breaks down difficult sections. A global leaderboard records the highest combo count. 42 original high-speed tracks. The button layout is freely adjustable in size and position. No ads to distract you. Suitable for hardcore players who crave speed and reaction time.