Sonic comes to life and goes up against such foes as Metal Sonic, the evil hedgehog created by Dr. Robotnik. Sonic must collect all the Time Stones from The Little Planet before Dr. Robotnik can bend time and take over the world. Through more than 50 levels, Sonic can travel through time and explore the past, the present, and the future. QSound technology provides for amazing sound along with great graphics and an opening "mini-cartoon."