jamespppqqq
Chieftain
- Joined
- Oct 16, 2013
- Messages
- 9
Normally you CAN liberate city states but there are exceptions that usurp citystates into their empire, for example I think Merchant of Venice does this and maybe also austrian city state take overs.
Not sure regarding the Mongol city state mechanic.
But its probably one of these that happened before in your game.
It could be that the city wasn't a true city state, but a seceded city of that civ.
I know the UAs of Venice and Austria, however, neither is the one I am invading. I am playing against Aztec so very sure they don't have that ability to take over a city-state. Also, the city is Singapore.
The saved game is attached. Singapore is on the north-eastern coast and my two ships can conquer the city this turn.
This is the what I see when I take the city.