It’s off topic, but really wanted to make this game ^_^

https://ldjam.com/events/ludum-dare/43/node-based-tycoon

The main idea is to reproduce production chains from old economical games in the form of a node system in which links between nodes will not only connections. In this version, the length of the links affects the speed of movement of goods between nodes.

https://ldjam.com/events/ludum-dare/43/node-based-tycoon