With a pretty straight-forward rules, this action game requires you to kill all the Zerg soldiers you can manage. It is essentially all you are asked to do. The problems start when more of then come at you at the same time. You have the needed weaponry, but you have to wait for it to cool off, which causes you problems. Also, be careful as they grow stronger within each level. If downloading the play in a mod version, expect unlimited amount of gold to help you buy all the needed guns.
Zergs Coming HD – Gold Mod
Zergs Coming HD screenshots: