Quote Originally Posted by Myrddraal
This could be done by implementing different town plans using custom maps...

Correct, but apparently rivers or seas cannot be included unless you create an actual "water" model and put it on the map as you would do with a road. Which will lead to disastrous consequences as armies approaching from that side will start the battle literally walking on water Jesus Christ-like. Which raises a possible relation between Bible writing and videogaming that we won´t explore.