From publisher blurb:
A Level 4 Adventure on The Purple Planet for DCC RPG
Among the Purple Planet's irradiated dunes, a freakish ebon cliff crests over a mysterious city. Even giant death orms avoid this place, which hides colossal creatures, deadly quakes, a powerful relic, and certain peril…when The Rock Awakes!
This digest-sized adventure module is compatible with the setting presented in DCC #84: Peril on the Purple Planet, and is the perfect size to be stored in your boxed set!