Gurps Low-tech Pdf

GURPS Low-Tech: The Ultimate Sourcebook for Pre-Industrial Campaigns is an essential supplement for the GURPS Fourth Edition

Details the manpower, resources, and manufacturing processes of pre-industrial societies. GURPS Low-Tech - Steve Jackson Games gurps low-tech pdf

For D&D 5e / Pathfinder: Tired of the generic "longsword"? This PDF provides realistic variations (broadsword, bastard sword, greatsword) with qualitative descriptions of balance and use. The armor tables break down coverage by hit location—perfect for importing more tactical armor rules.
For Forbidden Lands / Zweihänder: The survival rules in the Companion 3 PDF (calories, water needs, shelter) are easily portable to any gritty hex-crawl.
For Worldbuilders: The chapters on Crafting and Trade explain exactly why a steel sword cost a peasant three years of wages. It gives you the economic logic behind your fantasy world.