Enemies are approaching closer and soon they will reach your base. Stop them by strategically placing from defense armies to turret towers in their way.
Defend against the robo-bugs that are trying to take over your base. Unlock and upgrade new areas and special weapons. Collect enough exp points to get more powerful weapons.
The EF: Warfare sequel returns with all TD elements. Build any tower from any group but after you build the first one, that group will become Primary. Secondary will cost 120% and so on..