I often play against Ai, and that’s what I’ve noticed. Most time I play against extreme AI on arena in 1vs1 or 3vs3 battles.
The ai never
Bulgarian ai never builds Krepost and train Konniks in random map. In the deathmatch however it builds Krepost and makes Konniks.
It’s sad cause when you play against Bulgarians or have a Bulgarian ally it so boring. They usually make only infantry and siege and totally ignore such a great uu!
I can’t remember if ai ever make some Condottieries as Italians or their ally.
Lithuanians ai also never make Leitis in rm and make them only in deatchmatch.
Tatar ai never take their bonus sheeps in new town centers. It so annoying when you find this sheep in post imp battles
Also civs like Turks and Portuguese always make fast imp on arena after last year patch. But their fast imp is so weak. When you got Turk or Portuguese in team game with ai it makes game so unbalanced. Wish we can turn off this option go always for fast imp!
Please share what you notice in ai behaviour)