Metal Slug Aliens Attack เกมออนไลน์

คำอธิบายของ Metal Slug Aliens Attack เกมบรรทัด วิธีการเล่นเกมออนไลน์ On planet Earth made a surprise attack by aliens. The aliens are attacking all the major cities, trying to deprive humans unified defense. Command decided to apply counter-attack by the aliens and put you reflect all the attacks that the aliens will be based on parts to counterattack. At your disposal will be the most modern gun that can shoot down aircraft and ground targets.