A cool glazed wall splits top and bottom. Up top, rotate a ring to the crack opening; below, tap wet pulses as they flash. Both actions must share one time window to count. Misses loosen the glaze, and over-rotating costs progress until the session ends. Unlike left-right dual play, this is vertical: spin above, tap below. Art is pale crackle porcelain with damp spots—crisp and cold on a phone screen. For players who want two-hand coordination without shooting or cluttered menus. Later stages shrink gaps, quicken lower pulses, and shift resistance so attention has to stay split and steady through each short round.
Spin the crack gap above, tap the wet spot below—overlap wins.