This might be the coolest of the vehicles. It takes two C batteries. When you turn it on, it drives forward, claws extended. When it senses an enemy robot in its grasp, its talons slam shut, the entire turret spins around 180 degrees, and the Grapplor reverses course, taking its captive back to its human masters. My friends agree, it is one of the coolest gimmicks of any of my toys.