End game technology. Refine your ores for a +50% production bonus.
Mods introducing new content into the game.
Furnaces, assembling machines, production chains.
I like it, it'll be so useful for late game Copper and Steel for Vanilla games :)
I have never tried the mod you mentioned! I'm totally new in the mods of Factorio and did this mod as a 1st challenge! I'll look it up :)
