Scenario / Avontuur / Module

Cataclysm at the Acaeum

A sandbox-style megadungeon for First Edition fantasy roleplaying and OSRIC, set in a mountain citadel devoted to the study of history, magic, and the gods. After a cataclysm unleashes undead armies, humanoids and giants besiege the damaged complex, leaving adventurers to explore its halls, laboratories, libraries, vaults, and sealed sections. The adventures support a continuous campaign or can be used independently, with scenarios for characters from levels 1–9. The boxed set includes multiple adventure books, a sourcebook, NPCs, new monsters and magic items, and more than 24 cardstock maps plus a poster map.