Lost in the sweeping dunes of an expansive desert! Your band, separated from its caravan during a sandstorm, stumbles upon the ancient ruins of a city, mostly buried in the sands. One of the structures, a prominent step pyramid, juts above the sandy wastes, beckoning for exploration. There must be untold riches secluded inside its dusty halls and crypts. But, more importantly, you desperately hope there is water, food, and relief from the unrelenting sun to be found therein. For without those basic necessities, your band will succumb not to some fell beast, but this harsh environment instead. Onward, as all heroes wish to meet their end while swinging a sword or unleashing arcane magic! So, check your weapons, adjust your armor, and inventory your precious remaining food and water supplies. High adventure awaits in the underground chambers and tiers of a pyramid covered by the sands of time. But what of the peculiar masked humans who rule the upper levels of the pyramid? And what of the dark master that rules these humans from the lower levels of the forsaken halls?