Save mankind against the alien hordes in this ground-breaking new experience in defense game!Get ready to repel their invasion using a vast arsenal of towers and fire-powers at your command!Perfect your genius defensive strategies with different tower upgrades and specializations!Fight on the colony planets, from deserts to jungles. Rain fires upon your enemies, summon reinforcements, command your troops, and assemble the elite forces and face the apocalypse.Features: Intense defensive battlefields with tons of levels! Command your heroes and see them engage in battles! Many power abilities, and specialized tower upgrades to customize your strategy! Many different enemies with their own skills! Epic boss fights never seen on a defense game!