Terran Shield is a tactical turn-based game where you must defend the Earth against an alien invasion. Most of the action takes place in an underwater setting and consists of two distinct components, a strategic layer and a tactical one.

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The strategic world layer is where you manage your macroeconomics, build bases and defend them, scan the waters with your sonars, attack the menacing UFOs, build new equipment and research new technology. In the tactical layer you will face the alien threat in combat through many environments, both under water and in land.

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Elements of these layers include equipping your soldiers, searching and finding the aliens on the map, engaging them with various weapons, defeating them with your tactical skills and choosing whether to capture them or take their bodies and artifacts for research and future use.

A  Tactical  Turn  Based  Alien  Invasion  Simulator