介绍
相关
You control a flying saucer with two buttons to move left and right so that the hand saucer moves horizontally. An attack button is provided for you to make the flying saucer shoot bullets upwards. In the upper area, a series of numbers are generated and arranged in a circle. Your task within the time limit is to control the flying saucer to shoot bullets forward to eliminate all the numbers, when the mission is successful you score points if the countdown ends you fail.
