From publisher blurb:
The glint of gold and silver among the dirt and rubble catches your eye. As you move to investigate, though, a hairy horror of legs and fangs drops from above.
The Rubble Chamber awaits your exploration, if your bold enough to spend some time among the bones, stones and debris searching for any valuables that may have been lost among the rubble. Be wary, though, for there are rumors that the chamber is not entirely safe. But you are not afraid of a few bloated carrion flies or shield-sized spiders, are you?
The Rubble Chamber is an expansion pack for the Rubble Chamber area found in Universal Adventures Adventure Module #1 Assault on the Underworld, or a similar area of your own choice. This set brings you nine cards detailing possible events and encounters within that area. Add new depths of danger to your Universal Adventures with the Rubble Chamber!