3 Teams battle it out. You can choose to play as a defender or a summoner. The defender mainly builds towers for defense, while the summoner mainly summons units to attack the enemies base.

This .zip file contains several versions of Tower Wars. In order for the maps to work, extract the files in to your Warcraft III downloaded maps folder.
(The default path is C:\Program Files\Warcraft III\Maps\Download)

Download it here!