Terekaptra: Lost City of the Utiss

From publisher blurb: A vast and strangely deserted city rumored to be near-bursting with the vaguely-understood treasures of the lost race of the Utiss awaits your exploration. New monsters, new treasures, and more than a few twists could make this adventure your last. Does your avatar have the courage to explore Terekaptra: Lost City of the Utiss? An adventure for 2-8 avatars of moderate levels of skill.