Game Army Merge VS Zombies online

An army of zombies will soon attack your base, you can already see the red crowd, which is rapidly approaching. A single shooter on the tower will be able to fight off the first few waves of attacks, but then he will need reinforcements and you will form him into the fields next to the tower, connecting the same soldiers to get sergeants, lieutenants, captains and so on in Army Merge VS Zombies.