I agree, way too few supplies available compared to other types of resources. The expeditions need to return at least 3x more supplies to make it work. I don't see players upgrading more than 1 or 2 artifacts to 5-star level per year. It takes too much time to gather supplies, etc.
It's overly complicated, imho. Remove the researchers and benefactors entirely, and just make it all cost supplies, while increasing the supplies in the expeditions.
It's overly complicated, imho. Remove the researchers and benefactors entirely, and just make it all cost supplies, while increasing the supplies in the expeditions.