Gumboy has fun and novel gameplay set in a richly imagined world. With simple game controls, Gumboy lets the player bounce, roll, float, and fly through the world. Additionally, Gumboy can change size, shape and material. Moving through the world with different physical properties and gameplay: spheres, cubes or stars filled with rubber, air or water... Combine these elements with objectives centered on particle effects and control and Gumboy is refreshing, challenging, and original fun for everyone for all types of gamers.