Aliens called grays want to abduct cows to be able to perform genetic experiments on them, and your task is to stop them. You get paid for every annihilated gray, for money build defense towers to help destroy the invaders and explore new technologies to improve your military capabilities. You can play this online game only on a computer or laptop.
Control: Click turrets to upgrade / sell.
Click a turret in the construction area or press 0-9, - to select a turret to build.
Average ratings Grey Wars is 100/100. The game was given 3 votes. The game has now 941 page views. The game was proposed on: 13 June 2018. We heartily recommend other fascinating games such as Planet Wars || Tankwars.io absolutely free! Search for games with positive emotions