A simple design of 2 row of lasers, maze wall design, outer and front angles. Just place roboports inside, resupply laser turrets and repair packs via train, it should then easily defend against maximum evolved biters and spitters in huge patches.
by Unknown Author · updated 5/11/2025 · 2
Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
A simple design of 2 row of lasers, maze wall design, outer and front angles. Just place roboports inside, resupply laser turrets and repair packs via train, it should then easily defend against maximum evolved biters and spitters in huge patches.