From publisher blurb:
ARE YOU UP FOR THE CHALLENGE?
Gristlegrim the Dwarf Wizard and the ancient Trollgod were old friends on Trollworld. On the new planet of Zimrala they found themselves working together to carve out new homes for their people. They both operated dungeons for fun and profit and decided to do the same on Zimrala. The result is the Crystal Caves Challenge - a place to test potential recruits, have some fun, and imprison someone very dangerous to dwarves, trolls, and all natural Zimralan creatures. This book also includes GM instructions so you can run your own version of this dungeon.
58 pages of adventure - with great art by Simon Tranter and T&T creator Ken St Andre's classic writing! This book also includes info and maps to help you run Crystal Caves as a GM adventure. This book also Includes 2 pre-rolled characters and 2 blank character sheets.
This solo is for mid to high level characters.