MeatWad
Hyperspace Hot Rod
It seems strange to me that you can stack as many units (remember in CIV, each one represents a legion, brigade, etc.) in a city with no supply problems. It takes more than gpt to support an army, and I feel this should be addressed somehow. Maybe limiting the number of units to a city's size. That sounds fair, and perfectly natural as far as the flow of the game goes. By the time you actually NEED to stack units, most of your cities should be at least size 4 or 6. Too many units could be represented by starving - 1 food for every unit over the city's limit. I mean, in the AA we are talking about units made up of thousands of men. Even today with modern transport, supplying soldiers on the lines is an ongoing battle unto itself. Nothing cheeses me off more than trying to take a size 2 city that has a ba-jillion defenders (and I get creamed). I know they can't all fit in that Barracks! 
