2017 · 캠페인 설정(게임 세계)

Underworld Kingdom Volume One: Explorers of the Unknown

A campaign booklet for old-school fantasy roleplaying campaigns, set in an underworld inhabited by explorers and otherworldly beings. It adds rules and guidelines for abilities, a new character class, options for existing classes, off-worlders, mutations, death, and insanity. The booklet also includes 200 random names, quirks, prophecies, mutations, and equipment lists for use during play.