TowerMadness Zero: 3D TD – a strategy around and understand the style of a spin-off from the main game. Here, gamers will defend his sheep all the forces and capabilities against the evil aliens . Which, in turn, eager to turn them into exquisite scarves. About 60 different defensive units of devices to help cope with a variety of 17 types of aliens on more than 100 cards. What else is needed for fans of the genre?