With the Ruins of Symbaroum game line, the acclaimed setting of Symbaroum comes to the world's most popular roleplaying game rules! This book presents two medium level adventures to be played using the special rules created as an addition to the 5th Edition OGL ruleset.

Call of the Dark contains two full-length adventures that will expose the player characters to great challenges; the Alberian barony of Sarli and the city of Kurun as detailed adventure landscapes; a dozen locations and establishments where the characters can eat, trade, sleep, find information and visit the authorities; full color maps of the barony and the city; four artifacts and new or alternative rules for Forced rides and the Dangers of the Darkened Land.