Adds more complexity to promethium processing, now rebalanced and customizable!
Mods introducing new content into the game.
Things related to oil and other fluids.
Furnaces, assembling machines, production chains.
I'm playing a 200x science multiplier run, and because the intermediates of promethium are not able to be prod moduled, promethium science is way harder to scale compared to the other sciences.
Almost like 200x is supposed to be hard.
