In this game you should protect towers from invasion of the enemy, you sit in defense, and you are attacked by the opponent. You have a lot of weapon, but the opponent with each attack becomes stronger. You should improve the weapon, and the towers, earning money, and distributing them it is the most optimum, then you will have a good weapon and defense.
Management to occur at the expense of a mouse. Displacing a mouse to the left and to the right, it is possible to look on the parties.