There is no other map as far as I know with a similar system: hold a bonus and a town, and get a lot more bonus for another town etc. (or maybe there is, but not that much bonus like in AoR)
I tried to draw it but it's too complicated.
So just take a look at AoR2 map:
![Image](http://maps.conquerclub.com/Age_Of_Realms_2.S.jpg)
And imagine that there are more resource pairs and more villages. Some resource pairs could even be on differend islands! There could also be trips or quads resource "pairs", leading to even more possible bonuses!
Time for AoR4 (it deserves to be a BIG one) or completley new map based on this system?