import pygameimport random # 初期化pygame.init() # ゲーム画面の設定width, height = 800, 600screen = pygame.display.set_mode*1pygame.display.set_caption("Galaxian") # 色の設定black = (0, 0, 0)white = (255, 255, 255)yellow = (255, 255, 0) # …