At first they came from the skies. In the ensuing war, Earth was laid waste, but we had won...

But that was just the first strike - now the invasion has landed! Defeat the returning Titan horde in a series of epic ground battles, save the Earth, again, and command the counterstrike against their homeworld!

Take a visit to R&D to discover the latest technology, then build a network of blaster turrets, rocket launchers and laser cannon, explosives, barricades and shield generators, refineries and reactors, and send forth your own droid army to battle the invading alien forces!

Key Features

• 50 level campaign mode across Earth, Moon, Mars, Saturn and Titan itself
• 29 buildings and 40 technologies to research
• Relaxing Endless game mode
• Hectic Survival game mode with online hi-scores