In the middle of the terrible war, destiny leads the rest of you here, the last safe cantonment, which now surrounding by the enemies. All your choices and hopes are gone. Except one thing you still have a chance to choose... fight. And if it's fighting you choose, then you may find hope and freedom.
Fortunately for you, your stronghold ones used to have a classified developing weapons project. But it was not completed yet. These weapons are Tanks of Future, which are artificial intelligence. They can fight automatically. What you have to do is developing them continuously for you can defeat your enemies and get your victory..
Protecting the last safe cantonment
Developing your weapons and cantonment to be more advantage than the enemies
Repairing the GPS system to get more help from the Head Quarter.