2019 · ソースブック（プレイを拡張するルール／オプション）
Stone Champions
A fantasy roleplaying supplement featuring mineral-based heroes who serve as the foundation of an adventuring party. Stone Champions withstand attacks, use phosphorescence to illuminate dark places, and communicate with stones. The supplement provides a complete character class for Basic/Expert and Advanced-style games, with statistics supporting both ascending and descending Armor Class. It includes advancement charts, campaign integration advice, and pregenerated characters at first, third, and sixth level.
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）ランダム属性生成（キャラクター作成時）
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。