Perplexus Revolution Runner Motorized Motion 3D Gravity Maze Game Perplexus Revolution Runner is a motorized, perpetually moving 3D maze! Twist, spin and turn to navigate the ball through the track and ever-changing obstacles to keep up with the maze’s movement without falling into the trench! As the track inside moves, the obstacles are ever-changing for a constant challenge of agility and speed. Perplexus Revolution Runner comes equipped with 4 different speeds. Master the first speed, then step up your difficulty level to faster speeds for even more thrilling challenges. Requires 3 AA batteries Like new condition