In this series of articles, I will guide you through the process of designing a sandbox hexcrawl, illustrating each step with Chardauka, one of the continents of my world. Throughout these articles, I will cover both adventure content creation to populate the hexes and the worldbuilding elements that bring the setting to lif e. Cover of The Evils of Illmire The Evils of Illmire is an adventure published by Spellsword Studios for B/X D&D, Old School Essentials, and other OSR systems. Originally conceived in 1998, it was remastered thanks to a successful Kickstarter campaign. It is a sandbox hexcrawl with remarkable attention to detail, set, as is customary on this blog, in a swamp (although it also includes forest and mountain biomes). I believe it is one of the best hexcrawls published in recent years and a magnificent example of applying this structure to small-scale settings . While reading Challenge of the Frog Idol and Fever Swamp , the idea of creating a hidden cult...
Hexcrawls, OSR, Worldbuilding and Dungeon Master Tips