Iron Heart 2

Iron Heart 2: Underground Army is a captivating action game in which you fight against invaders. The steam robots, driven by the call of the iron heart, have swarmed into underground tunnels and are just about to break through the defenses. Only your strategic talents can put an end to their iron army.

Each level is a foray into the depths of the planet in search of the mythical Iron Heart, capable of destroying the invaders forever.