Installing this mod requires precision. Follow this guide exactly to avoid the infamous "black screen" or "endless loading" bugs.
As of the latest stable update (Version 5.0 or later), the campaign is . There are very few "placeholders." Every major faction has a unique building chain and unit roster. The developers are currently adding emergent scripting for the Black Death and the fall of Constantinople. total war attila mod medieval kingdoms 1212 ad campaign link
Once you load into the campaign, the difference is staggering. The user interface has been replaced with illuminated manuscript aesthetics. The campaign map looks like a medieval tapestry. Installing this mod requires precision