The gray square in JUMPER is that formidable tower destroyer, but only in the right hands, and yours are. The square swings like a pendulum, and you need to seize the moment and press it to ensure you fall straight to the top of one of the towers below. Touching the tower will cause it to fall, but you only need to fall on the top of the tower. If you miss once, the game will end. But a little practice and you will bring down the towers one by one without much effort, but only enjoying the process in the JUMPER game.
