I thought that the latest update cam with A.I. improvements but the A.I. is still spreading out too quickly and too early and are invading my territory. It is not fun and it made me stop playing the game. I generally play on large maps and the A.I. either enemy or ally keeps trying to dig paths out across the map and right into my dungeon. I am about to just give up on WFTO altogether. Also, I am tired of my ally A.I. digging up my dungeon. Please make it so they won't dig any walls next to or within a certain radius of any of my claimed tiles.