Control an ever-changing ball along a narrow winding maze suspended in midair in Switchball™. Stunning 3-D environments including Skyworld, Iceworld, and Caveworld are the background for this puzzle game based on real-world physics. Maneuver your way through challenging levels jam-packed with obstacles and traps. Transform the marbleball with metal, electric and lighter-than-air properties to quickly get through each area. Then go online and play the competitive multiplayer courses.

* Action puzzler: Inventive and fun puzzle-driven play is based on real world physical interactions.

* Exciting game environments: Beautiful and elegant 3-D graphics offer panoramic views of 30 single player levels in five amazing environments: Skyworld, Iceworld, Caveworld, Cloudworld, and Lavaworld.

* Traps and obstacles: Navigate more than 40 interactive objects including wooden blocks, sheets of cloth, spinning fans, magnets, cannons, and many more.

* Transform: Morph your marble to take advantage of the unique physical properties of the dense and heavy metalball, the super-charged powerball, or the floating airball, and find your way through the level.

* Multiplayer modes: Join in the fun with co-op and competitive racing courses.