Module cover has areas of wear, it is covered in a duraseal type product and has the owners name in a few different areas. Interior page are good with some areas of wear. One perforated page has been removed but is still present.
The plot involves the player characters discovering a ruined subterranean city slowly rising out of the sands.The adventure is set inside a huge step pyramid, with the lower pyramid only sketched out and the city itself described with a list of the major areas and a map. The adventure's main villain is Zargon, a giant one-eyed monster and his minions. The entire double pyramid, not including the city, contains over 100 rooms.
