There are temples built for worship.

And there are temples built for something else.

The Temple of Inquinatious Evil is a dungeon-delver mega-adventure and a homage to what is perhaps the most famed tale Gary Gygax ever created. It is set within a sprawling, multi-level temple whose halls were never meant to be walked lightly. Floor by floor, descent by descent, your party will uncover a place fractured by ambition, rivalry, and power left too long unattended.

Within the temple, The Four Lords of Corruption compete in uneasy tension. Alliances form. Sabotage unfolds in shadow. Promises are made only to be broken when advantage demands it. Those who align wisely may survive. Those who trust too quickly may not.

This is an adventure of subterfuge as much as steel. Strategy as much as strength.

And beyond the temple walls, the Wy'rded World itself stands in jeopardy.

As the threat grows, your party will not face it alone. Within the story, you will encounter and work alongside legendary figures brought to life as characters in the campaign, including Luke Gygax, Ed Greenwood, and Professor DM. Together, you will uncover what lies beneath the temple's corruption and fight to keep the world from falling into something far worse.

But the temple is only part of what awaits.

Alongside the mega-adventure comes Sha’adenmere, a new campaign setting expansion that deepens the Gyzaengaxx collection and expands the world beyond what has been seen before. It introduces abandoned strongholds, lightless delvings, haunted ruins, and places whose histories refuse to stay buried.

The Temple tells a story of descent.

Sha’adenmere ensures that story does not end IF your party emerges.

Follow the campaign to stand ready when the gates open.