is a comprehensive tech-level supplement for the GURPS 4th Edition roleplaying game. It serves as an essential guide for campaigns set in historical or fantasy eras prior to the industrial revolution. Core Content & Scope
GURPS Low-Tech sourcebook is a deep dive into human ingenuity from the Stone Age (TL0) to the Age of Sail (TL4)
Characters can treat illness and injury with period-appropriate methods, including herbal remedies, acupuncture, and even surgery.