Kororinpa: Marble Mania

In the puzzle game Kororinpa, players must guide charming balls through numerous mazes to get from a starting point to a goal.
Without the need for a button, the Wii remote’s motion sensor (and nunchuck for multi-player) controls the balls. Players can tilt the controller in any direction, and the maze will tilt in response.
Because the player has complete control over the maze and may rotate it 180 degrees, elaborate level designs will test players’ abilities to prevent the ball from falling over a ridge as well as their ability to analyze the levels and determine the best course of action. Every level is made more difficult by the requirement that players collect all of the red crystals in a stage in order to unlock the goal as they roll toward it.