The goal of the game is to survive and destroy the enemy base. The game is divided in 5 ages. To move to the next age,you need XP points. To gain these points,you have to kill enemy units. You also gain XP points when one of your units is killed. You can also build defenses. Finding the balance between defense and offense is the key. You will be able to use a special attack. This attack will need time to be available again after you use it. Each age have its own special attack. You cannot repair your base,but it will gain health points every-time you evolve to the next age. Protect your base at all cost!