Extends and overhauls Factorio's burner phase. Use realistic oil and coal processes to create advanced products. Functions as the core and library for the rest of the pY mods.
Large total conversion mods.
New Ores and resources as well as machines.
Things related to oil and other fluids.
Furnaces, assembling machines, production chains.
Of course, there's some other mod serves it, but i think py itself has to serve that
