From publisher blurb: They dwell forever in a series of tunnels underground. Lit and fed by a phosphorescent carpet of fungi and lichen. They battle strange beasts and giant creatures. They are small and blue. They are The Roan and this is THE SHIMMER. A Bug's Guide to the Shimmer is an adaptation of the world in my RPG system 3DIE6 for the Troika! Roleplaying system. It's a simple hack of the character archetypes, creatures and world, designed as part of Troikafest! It includes the following fine features: Background and history of The Roan Notes about the Shimmer 1D6 worth of PC Backgrounds 3D6 worth of Creatures and Foes D66 Items and weapons Advanced Skill descriptions Some Maps Original artwork by Kris McClanahan Some words also likely created by him Troika! conversion and playtesting by Cannon and MJ 1D6 unusual spelling choices