I don't get these kind of games.Or rather I do get it,but dont understand what's anyone's incentive to play them. The cost of advancement increases exponentially,while production increases only linearly,so to keep actually playing (as opposed to waiting until you can play) you have to pay-and you pay for nothing, since there is no real challenge,no consequences to any failure except waiting some more.The amount of decision making is negligible,and decisions you do make don't matter.waste of time