GP BMX Tournament Got the need for speed using a fast bike? do you know Marlon Zaliu likes speed as well as you do? If you are a physics-related gaming addict, you will love this game. Are you the competitive BMX biker looking for an adventure and adrenaline full challenge? You are right on the spot!. This is it! Tilt the device to lean your rider left and right. It may look nice but the levels get very intense.