Advance

Improved Yam System

mge_improved_yam_systemin_game/common/advances/country_MGE.txt:67

The system of yam posts all over our empire have facilitated communication and logistics since the times of the great Genghis Khān. After re-establishing and improving this system, our messengers can cross the massive expanse of our empire at speeds that were not even thought possible before.

RequiresModern RoadAdvancerequiresMongoliaCountrypotential