Resources and production chains in Patron feature Exploring a little bit how production chains work in Patron. Posted by MNemec on Apr 22nd, 2021 As is customary in the genre, there is no lack of production chains in Patron. For those "not in the loop" on the topic, this means you have to construct several buildings and produce goods to get to "the final product". Let's check out a concrete example. Tools Tools are a resource used by many higher "level" buildings, but to get to an efficient production of tools, there are several steps you need to take. Build a coal mine