Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
This base takes you till mid game (blue science) and provides all materials to build new base.
Needs 3 iron (min 2.5), 1 copper, 1 stone, 1 coal belts and oil.
Unlocks and produces mines, assemblers, inserters, rails, robots, efficiency modules, grenades, cliff explosives, rocket fuel, bullets and tank shells.
Do upgrade to assemblers 2, fast inserters and passive provider chest when you unlock them, Thanks!