Have you ever been intrigued by a ball, balloon, tennis ball, or with the popular rubber ball? Gumboy is all of these wrapped in one. Immerse yourself in a gorgeous fantasy setting by rolling, jumping, bouncing, flying, and floating in richly-enhanced worlds. Gumboy can change size, shape, and material. Move through the world with different physical properties and take on a whole new perspective. Leap into interactive environments with Gumboy!