Subcidal Bran's Empire Campaign is my BAI and CAI and it is the same one that is included here. I provided it for those who want to use it with the vanilla game. What does it do? Well BAI it fixes some problems with line formations-Ai will now form coherent lines of battle and will flank you with deadly CAV attacks, new morale settings plus better Artillery. BAI regions develop better and factions attack more and new diplomacy settings and Ottoman turn fix. Oh I put all versions at the start of the tread for you