Watch out. There's no time to celebrate, we sank only a small part of the enemy fleet. In Iron Sea Frontier Defenders, the battle could begin at any moment, and we're in need of your steady hand and strategic mind again to deal with the invaders. Build cannons, use secret weaponry and have faith in victory. This time you will conquer the expanses of the Western Shore and the secrets of the Lost Lands. Two new worlds, 40 levels and merciless enemies - let the battle begin.