User summary: Exil is the core rule book of the Exil steampunk RPG, named after the inhabited moon of a strange world. First published in 2005, it covers all that is needed to unveil the first secrets of this unusual RPG world. The first half of the book describes the whole background of the moon Exil and its planet, Forge, while the second half is dedicated to the system and mastering mechanics. Chapter 1: Exil, the Moon Chapter 2: Exil, the City Chapter 3: Everyday Life in Exil Chapter 4: Journey to Forge Naturalist Encyclopedia Chapter 5: Exilean Chapter 6: The Administrator Chapter 7: Adventures & Investigations Those who live within the walls Chapter 8: Exilean Mysteries