Welcome to Rogthandor, a massive and crumbling fortress history has dubbed the Citadel of Pain. Years ago, Baronet Dumond imprisoned his citizens in the citadel, using them as test subjects for his twisted experiments. Dumond's ambition was to construct the ultimate torture device in the belief that by consuming the agony of others he could turn himself into a god.

In pursuit of this goal, he allowed his lands to become overrun by monsters and creatures out of nightmare, who soon became the citadel's new residents. During the Baronet's final days, an alchemical liquid poured from the tower of Rogthandor, sealing the keep and its residents inside a magic-resistant shell of stone.

Now, decades later, a powerful digging machine will carry a group of brave adventurers beyond the ivy-enshrouded walls and into the heart of Rothandor. Can your PCs survive the horrors trapped within the bastion and solve the mystery of the Citadel of Pain?

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Citadel of Pain is a massive adventure for 7th-level characters. Written by Louis Agresta and Rone Barton, with stunning artwork by Joel Biske and Aaron Anderson, this adventure is compatible with The Pathfinder Roleplaying Game and Gaming Paper Adventures: Mega-Dungeon 1.