SC4M file (which is the file used by SC4Mapper). Occasionally, a SC4Mapper -created map may only contain a. These instructions assume that the map files are contained in a zipped archive. The typical file type for SC4Mapper-created maps is a zip archive (.
NOTE: File Format for SC4Mapper-Created Maps The following information details the necessary steps to install a map in SC4 that was created by SC4Mapper. Installing a map created by SC4Mapper is quite different than creating a grayscale map image and installing it in SimCity 4.