From the designer: What if each star in the sky was a keyhole? What is the light beyond it? Which key opens it? If a key can lock and unlock stars, what else can it do? This minizine is a micro-setting for Troika. It contains: - Tables for creating cosmic keys, star worlds and constellations - Tables for creating missions, travelling, problem and opposition - 6 new backgrounds: Astrologystic, Celestial nomad, Cosmic Lockpicker, Key Collector, Orrery Head, Starsmith - 6 new enemies: Gang of Cometriders, Icy Star Foxes, Moonlight Moonks, Sunmetal Fighter, Sat the ring dancer, Mavryos the black hole avatar