Purple Mountain IV: The Magmadome The fourth installment of PDG’s old-school dungeon Purple Mountain is 38 pages long, 1 page front cover, 1 page editorial, 2 pages of SRD, leaving us with 34 pages of content, so let’s take a look!   This being an adventure-module, the following contains SPOILERS. Potential players may wish to jump to the conclusion.  ...