Thread for technical questions on BTS versions of CIV Gold. The BTS versions of CIV Gold are structured in the way Purplexus defined it on his Plug & Play forum. For the changes to the Firaxis civs we used a method described here. With this method we used a modified copy of CIV4CivilizationInfos.xml to add leaders, change artstyles, change derivative civs and disable Native America (in CIV Gold Native America is represented by several civs). Compared with the old versions we added some new graphical elements like Ethnically Diverse Units and Ethnically Diverse Citystyles. We made it possible to remove EDU easily (by deleting the folder Modules/EDU), for those who want to play without it. CIV Gold Modules: Custom Civilizations Contains the new civilizations with leaderhead(s), unique building and unique unit. Custom Leaderheads Contains added leaderheads for default Firaxis civilizations. We decided to put this in a different folder from Custom Civilizations, because the "adding" takes place in the Default_CIV4CivilizationInfos.xml described above. EDC Ethnically Diverse Citystyles are mostly done outside the Modules folder (XML/Buildings), because of the non-modular status of citystyle graphics. Added styles: ARTSTYLE_AFRICAN, ARTSTYLE_EGYPT, ARTSTYLE_INDIAN, ARTSTYLE_MEDITERRANEAN, ARTSTYLE_NATIVE_AMERICA, ARTSTYLE_SOUTH_EAST_ASIAN, ARTSTYLE_VIKING EDU Ethnically Diverse Units 3.14, based on Mamba's modular version. African and Arabian added.