Space Shooter - Alien Invasion

Space Shooter - Alien Invasion is a shooting game based on space defence, where you need to protect the earth from the aliens. But, if you allow the aliens to reach then, game over. Also after playing the game review it in playstore as well as google forms whose link is provided below. https://docs.google.com/forms/d/e/1FAIpQLSce85apud3xAUvDsiMeEWw_APys96ekqeiT0-4foF3iMK_yvg/viewform?vc=0&c=0&w=1&flr=0&gxids=7628