Ave Nox is a system-neutral mega-dungeon of forgotten history and disaster buried deep in the dark of the earth.

Players take on the role of sanctified archeologists, opportunistic delvers, or despised grave-robbers, all converging on a massive newly unearthed ruin. What starts as a curiosity turns into a grand expedition as the ruin reveals itself to be a subterranean megastructure, complete with ancient technology, strange treasures, and still-living agents of the Sun-King...

Cunning and curious adventurers may overcome the dangers and unravel the mysteries of this place, yet a greater peril awaits in the farthest depths. Deep in the dark, the Sun-King plots his apocalyptic return, one that will bury the world above in a tidal wave of fire and darkness.

Contents

• 250+ room dungeon, table-ready and referee-friendly.
• System-neutral stats and writing for use with most TTRPGs.
• Campaign-ready setting for use in long-term play.
• 19 distinct areas, each with their own hazards, features, and monsters.
• Mechanics for dealing with the Restless Dead, Gas Leaks, Alarm, and Roving Characters
• A short history of the dungeon and its main personalities.
• Fully illustrated by Charles Ferguson-Avery and Alex Coggon