Second installment of Freedom Tower – The Invasion with 6 new worlds, different weapons, allied troops, powerful bosses and much more. Our planet faces danger once more. Human military forces have come back. During the past 100 years they have studied our technology and now they are as strong as us. Fight through 6 different worlds, command allied troops armed with powerful lasers and destructive rays, upgrade your weapons, unlock electric mines and homing missiles and destroy everything in your path.