控制两辆光束驱动的摩托车在游戏屏幕上快速行驶，直到其中一辆没有去路。顶部的橙色光车采用游戏杆控制，底部的蓝色光车采用键盘控制-two beam control motorcycle driven by the game moving fast on the screen, until one of them does not blocked. On top of the orange trucks joysticks control,