The zip file in this download is named 'Wiezhou-AXDIV-OP.zip' and contains a map file named 'Wiezhou-AXDIV-OP.map'. After downloading the zip file, unzip the map into the folder: \SIERRA\EmperorRotMK\Cities. That will make it available for selection in Open play, or for viewing in the editor.
This is a modified version of the Wiezhou Island map from the "A Xia’s Diary IV" custom campaign. It is 'enormous' in size, and has a humid climate. This map is an adaptation of the actual topography of Weizhou Island, which resides in the Gulf of Tonkin. It is part of Guangxi province in China.
A list of the modifications that are included on this Open Play version of the map are as follows:
1. Salt deposits were added to the southeast side of the island.
2. A stone quarry was added to the peak in the middle of the island.
3. One predator point was added to the south side of the island.