Journey back in time to the world of eccentric Professor Steam and his extraordinary piston-powered inventions in the latest simulation from the award-winning Pro Pinball team. Use your flipper skills to drill to the center of the Earth, fly to the highest mountains, and build a submarine to sink to the bottom of the ocean in a frantic race to prevent the evil General Yagov from becoming ruler of the world. Are your reflexes up to the ultimate pinball challenge?