Revenge of the Titans

At first, they came from the skies, and we repelled them with hired spaceships on a shoestring budget. Now, they're back with ground troops - thirty-ton monsters with glowing eyes and slavering jaws! Quickly assemble a defensive position using blaster turrets, upgrades, tiny battledroids, and more.

Obtain necessary funds by mining nearby resources as the relentless march of the Titans approaches. Research new technology and buildings as you defend Earth bases throughout the solar system. Are you ready for the ultimate challenge?