Take control of 16 different units and 15 different turrets to defend your base and destroy your enemy. You start at the cavern man's age, then evolve. There is a total of 5 ages each with its units and turrets.
Choose your side from one of three superpowers: USA, Russia and China. Take charge of military operations and enter enemy territory by air, sea and land.
A unique tower defense genre with role-playing elements and an isometric engine, along with more advanced tactical decision making, multiple maps and even the ability to play custom maps designed by other players.