Perplexus (2001)

"Perplexus is a 3-D maze game where players must maneuver a small marble around challenging barriers inside a transparent sphere. Unlike traditional flat-surface mazes that are composed of one path, Perplexus houses various exhilarating tracks with 100 barriers and provides a three dimensional experience. Players select which track they would like to attempt, and then must work with gravity and carefully shift, flip, and twist the sphere to guide the marble. "