Grey Wars is terrific no cost on the web game that includes two game genre: tower defence game and alien game. Within this cool tower defence game the alien forces are attempting to steal cows from our barns, and only it is possible to cease them. So that you can stop the alien you've got to develop a different turrets. You've to research new technologies to enhance your military forces. You could construct, upgrade or sell your turrets. Attempt to defend your cows against aliens and their spacepods at all expenses. Instructions: click on turrets to upgrade and sell, click on turret in construct location or press the numbers 0 - 9 to choose a turret to create, use the space bar key to choose an air strike, use the W essential whilst clicking for fast upgrade, hold the R important though clicking to replace, hold the S crucial whilst clicking to sell, press the T crucial to deselect current turret for creating. Play this awesome absolutely free on-line tower defence game and delight in!
