Google Play Charts
Google PlayPlus members can now follow games across platforms and view their latest ranking activity in one place.
View My FollowingMembership prices have increased to support more platforms and rising service costs; existing paid access and expiry dates remain unchanged.
Data date · 2026-10-27
No ranking records in this period.
Loading store information…
RKKK game is a vertical light-and-shadow puzzle mobile game: rotate three-dimensional objects so that the shadows they cast align with glowing target outlines. Each precise alignment scores one point, and the round ends when time runs out. As difficulty increases, silhouettes become more complex, the matching window becomes tighter, and the light source angle also changes; you can drag to rotate or use buttons for fine adjustments, seeking the moment of alignment between observation, spatial imagination, and fine hand control. Suitable for visual puzzles and an immersive light-and-shadow atmosphere.