How can unique buildings be implemented?
So far I consider unique buildings as any combination of these variations:
1) Only X (England) nation can build Y (English Church) improvement in their cities.
2) Y (Big Church) improvement can only be built in one (or any fixed number) of our cities (per nation).
3) Y (Biggest Church) building can only be made once in all the game. For all nations.
So far I consider unique buildings as any combination of these variations:
1) Only X (England) nation can build Y (English Church) improvement in their cities.
2) Y (Big Church) improvement can only be built in one (or any fixed number) of our cities (per nation).
3) Y (Biggest Church) building can only be made once in all the game. For all nations.