Desktop TD

This game is similar to Tower Defense. However, with a minor change, because you have an empty area and get a map. which would you build around the road, but this way you create. And it works out, the guns, but even that may not protect you against the enemy go through. There are also enemy aircraft so that you are, stop by and around the means of travel. For each enemy killed will get money and this money can then be exchanged for new weapons.