Took me awhile but I finally figured out that it was my formation names (in formations_ai) causing the game to ctd. Is there something I'm missing? I see some AI mods have custom names and I know there were many custom formations in the rtw formation mods, but I can't see anything else in the file I'd have to edit, and formation mods don't require other files. I also tried using the names in other mods just in case certain code needed to be used, but no luck.