From the publisher: This book is many things at once. It was first thought of as a small setting for Troika!, then it was written into a small hack and now it's a bit of both. You can play it on its own, or use its setting as a sphere for your adventurers to explore. But mostly it is a game about Oniria, where Dreams and Nightmares come to life to make the city their own. You play as a member of the Quixotic Society and are tasked with investigating and containing the Reveries when they start being too messy. Inside this book you will find 4 new roles (my equivalent of backgrounds), intriguing abilities, dreamy items, rules for Reveries - the manifestation of own's psyche - and the description of several exciting locations in Oniria. Use your ethereal abilities and extraordinary items to discover what motivates the Reveries, decide whether you want to help or stop them and explore the marvelous city of Oniria! A very late submission to the Dreaming Jam. Oniria's Slumber is an independent production by Jean Verne and is not affiliated with the Melsonian Arts Council.