Choose to fight as one of three different nations as you take on an evil necromancer and his undead army. Send troops into battle, capture cities, and upgrade your fortresses as you travel around the empire reclaiming your once peaceful lands.
Deploy 8 different unit types at each of your safe houses to fight off the mutant invasion. Earn stars based on your performance in each level and use them to purchase and equip a variety of helpful skills.
Build up your space station in each level and obliterate your enemies! Deploy turrets to defend your base and build a variety of structures to gather resources, create aircraft, and other strategic functions.