> For the complete documentation index, see [llms.txt](https://docs.milliononmars.com/playerguide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.milliononmars.com/playerguide/buildings-for-your-martian-homestead/core-factories.md).

# Core Factories

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[Sabatier Reactor](/playerguide/buildings-for-your-martian-homestead/core-factories/sabatier-reactor.md)
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[Smelter](/playerguide/buildings-for-your-martian-homestead/core-factories/smelter.md)
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[Chem Lab](/playerguide/buildings-for-your-martian-homestead/core-factories/chem-lab.md)
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[Machine Shop](/playerguide/buildings-for-your-martian-homestead/core-factories/machine-shop.md)
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[3D Print Shop](/playerguide/buildings-for-your-martian-homestead/core-factories/3d-print-shop.md)
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