Adds tier 4 modules with progression along the lines of the base game by default.
Mods introducing new content into the game.
Furnaces, assembling machines, production chains.
Would it be possible to have the recepie for Tier 4 be buildable in the Electromagnetic Plant like the rest of the Modules?
Yup, I'll add that in as part of support for Space Age.
This is now available as part of Space Age support