Ace
Emperor
IIRC, the AI only buys cities if you let it get too rich. The only time that happened to me, I deliberately let the AI alone until I reached Mobile Warfare because I wanted to use blitzkrieg tactics with tanks. And when the AI got enough coins (I was spending mine on city improvements and such), it started buying my cities. You can stop it by keeping an eye on its coins. as long as its coins are close to or less than yours, you are safe. Just like you cannot buy its cities if you don't have the coins.
I know it happens on diety level, but I don't recall it happening on lower levels.
I know it happens on diety level, but I don't recall it happening on lower levels.
