Description: Switchball is an intricate puzzle game set in a stunning 3D world. Control an ever-changing ball along a narrow winding course suspended in midair. Solve your way through challenging levels jam-packed with obstacles, traps and mazes. Inventive and fun puzzle-driven play based on real world physical interactions. Beautiful and elegant 3D graphics offer panoramic views of 30 incredible levels in 5 amazing environments - Skyworld, Iceworld, Caveworld, Cloudworld and Lavaworld. More than 40 interactive objects including wooden blocks, sheets of cloth, spinning fans, magnets, cannons and many more. Morph the marble into a different ball, with unique physical properties including the metalball, powerball and airball to more easily get through each area. [Sierra Online]