Giant Alien Spaceship – A Modern Air Combat to Save Mother Earth From Pollution

ALIEN SPACESHIP WAR is a mobile game about the invasion on the earth, where the two alien groups from the space have attacked the earth with their dangerous spaceship and helicopter. The environmental issues on the earth have triggered their attention as industrial pollutants are damaging environments on other planets as well. You are a hero of alien army and determine to win this war against humans, so you can introduce and implement proper procedures and protocols to reduce harmful emissions, ...