The monster robot is trying to catch a monkey. The monkey is running to escape off. On the way the monkey meets flying bricks and sometime luckily meets a banana bunch! Try to catch banana bunches and do not impinge a bricks, it costs a death! Your score is a number of bricks you have passed.
Just touch on the screen to up a bricks if needed and to down a banana bunch if it is flying too high. Very simple, but it is challenging racing game!