yes, exactly. And a minimum distance between the walltowers. And what about the costs/buildtime/health ratio? A normal tower costs 100wood + 100 stone, buildtime 150, health 1000 A walltower costs 200 stone, buildtime 40, health 15000 Do I have to say more? So, unless this unbalance (how can this happen, btw?) is eliminated, wall(tower)s are a nogo.