Produce science packs and rocket parts using biological and renewable materials
Mods introducing new content into the game.
Furnaces, assembling machines, production chains.
I've written a small mod to add higher tiers of bioreactors and sand miners. Feedback welcome. Feel free to incorporate, or not. https://mods.factorio.com/mods/rasby/BioTech-Extended
It's a very nice extension. The catalyst is a neat touch.
Cheers. I was looking for more things to do with the unique biotech products.
