Iron Angel
Classified
Repeats can also used to gain favour with AIs if gifted... can't they? How big is the effect?
I am not sure what your question is? Could you please elaborate.
Question
I had founded a city on remote continent (with direct water connection) which had two additional ammenities (Gems and Coffee). Unfortunately these 2 only benefited that city and not all the others. Even after building harbors etc.
Somehow it seems amenities are only shared on the same continent. Can anyone confirm this?
I did some testing for you, to be sure. I'll add some screenshots.
First I started off with just the capital. This location had one luxury resource (Jade) and this is the only source of Amenity I used through out the testing.
I then found another continent (on the same landmass), and founded my second city there. This city benefited from that one Jade in my capital.
Later on I got to around the middle of the map (huge map setting), and found a third continent, so now we have both a separate continent on separate landmass and a lot of distance from my other cities. Alas, this city also benefited from that one Jade source.
So I am not sure what you did wrong. Did you perhaps already have access to those two luxuries? Have you traded for them from another civilization?