Unlock the hidden potential in every stone. **Rare Earths - BRICS in Factorio SpaceAge (base)** is a foundational mod that introduces a new layer of industrial chemistry, challenging you to master catalytic processing and resource efficiency as you prepare for interplanetary expansion. Turn common rock into the cornerstone of a high-tech industrial empire. Master the art of geochemical analysis and acid leaching to produce high-purity Cerium Ox
Mods introducing new content into the game.
