The native people call it the House of Stone and Light. The western pioneers call it the Grand Canyon. Ripping across the surface of Arizona like an ancient wound¸ carved by the mighty Colorado River¸ the Grand Canyon stands as a monument to the power of nature¸ and fills most who see it with a feeling of reverence and awe. But folks tell stories around campfires¸ whispered tales of sinister things deep down below. In the shadowed depths of the House of Stone and Light¸ things lurk¸ and wait. Does your posse have what it takes to explore one of the Weird West"s natural wonders¸ and deal with the decidedly unnatural inhabitants?