Ensure your base game language is set to English. Mod localization packs are required if you run the game in German, French, or Russian.
Turn off all other overhaul mods, texture packs, or script modifications in your launcher before proceeding. Step-by-Step Installation via Steam Workshop
Because of the high number of factions, end-turn processing takes longer than vanilla. If you're running into specific errors, let me know: medieval kingdoms 1212 ad base pack campaign alpha install
This guide ensures you have the necessary information to get started with the current alpha release as of June 2026. If you'd like, I can: Give you tips on for new players.
: Re-verify your subscription to all four model parts. Go to Steam > Library > Right-click Total War: Attila > Properties > Installed Files > Verify integrity of game files . Missing Text or Blank UI Boxes Ensure your base game language is set to English
the Scripts pack unless otherwise specified by the submod author. 4. Final Launch
The Campaign Alpha features heavily scripted sub-systems for population, legitimacy, and feudal politics that heavily tax your CPU. Step-by-Step Installation via Steam Workshop Because of the
The easiest way to install and maintain the mod is through the Steam Workshop .
If your game crashes or features are missing, check these common fixes:
The Medieval Kingdoms 1212 AD Base Pack is the foundation of the game, providing players with a rich and immersive experience. The base pack includes: