A souped-up version of the best-selling Remote-Control Machines kit! Build your own motorized vehicles and machines and control them with a wireless remote control unit. A unique six-button infrared remote allows you to control three different motors simultaneously, moving each of them forward or in reverse, with easy-to-activate touch sensors. The three motors can be combined to make complex vehicles and machines in numerous configurations limited only by your imagination.Assemble 20 models demonstrating different ways in which the motors can be used including a three-wheeled car, bat-bot, stag beetle, robot, battle car, ball collector car, forklift, tunneling vehicle, truck, drilling machine, crane, robotic arm and more. After you have built the models in the instructions, you can design your own remote control creations!The kit comes with three motors, remote control unit, battery holder, and 155 building pieces. 128-page, full-color instruction book.