S3rgeus
Emperor
Everywhere I've seen online that talks about the specifics of adding new art defines says that the entire existing art defines file has to be replaced in its entirety, since it isn't part of the GameData table it doesn't have the modular syntax Firaxis implemented there. Just from a glance at the Mongol DLC though, they have separate art defines files which don't include all the default definitions. Did they hard code in a workaround so they didn't need to replace the entire original file?