Map for four players. It represents four small islands connected by narrow passes. In center of a map there is a lake therefore directly to reach the opponent it won't turn out. It is necessary to bypass on the narrow bridges connecting islands. But it is just in these parts most convenient to organize an ambush, than your opponent for certain will use.
Copy files in the folder my documents \\Earth 2160 files \\Levels, launch single game and select the necessary map from the list.