Aram’s Secret is a thrilling scenario for the award-winning Coriolis – The Third Horizon roleplaying game. Contents of the 52-page booklet: The scenario location Aram’s Ravine, complete with maps, NPCs, and story hooks. The stand-alone scenario Aram’s Secret, in which the settlement’s dark past is revealed. An overview of the Cala Duriha luxury moon, in all its splendor and decadence.