Flash Circle TD

You will have a circular defense, the enemy decided to take you on a serious turn. Choose a shooting tower on the right panel to suit your finances. The army of the enemy attack will begin with the two sides do not let the chain to complete a full circle and back to destroy them on the road, and the tower will help you, as well as the right strategy. Proceed with the mouse, the tower is established if the square of white, if the red - you can not.