2009 · キャンペーン設定（ゲーム世界）
Adventurer's Guide to Cthonia
A dark medieval fantasy setting where peasants toil under feudal lords and the Inquisition watches over Cthonia. Players and Game Masters find rules for creating characters within a medieval caste system, choosing from more than 32 professions, gaining noble titles, collecting taxes, joining factions, and issuing commands and writs. The guide adds new equipment, magic items, powers, feats, multiclass options, paragon paths, and epic destinies. It also details Cthonian races, classes, regions, and factions, including the Royal Court, Inquisition, Marauders of Welhan, and Veiled Coven.
ダイス（主にd20）レベル制（XPを獲得してレベルアップ）属性／ステータス制（STR、CON、PERなど）
無料・Web、Android、iOS対応
LudoyaでAdventurer's Guide to Cthoniaを遊ぼう
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。