2015 · ソースブック（プレイを拡張するルール／オプション）
Class Compendium
This fantasy role-playing supplement provides more than fifty alternate character classes for Labyrinth Lord and other old-school fantasy games. Options include burglars, noble knights, half-ogres, and other adventuring archetypes. It also includes rules for firearms and weapon mastery, new equipment, three previously unreleased classes, and an indexed spell compendium covering the spells used by the classes in the book.
属性／ステータス制（STR、CON、PERなど）レベル制（XPを獲得してレベルアップ）ダイス（主にd20）
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。