2023 · ソースブック（プレイを拡張するルール／オプション）
GM Companion for ShadowDark
An expansion for ShadowDark that adds tables and procedures for overland travel, settlements, dungeons, encounters, and treasure. Generate points of interest and hazards across nine terrain types, create districts, shops, taverns, menus, drinks, and a tavern dice game, and pursue alternative downtime activities such as religious devotion, combat training, or magical study. Build multi-level dungeons with room types, hazards, traps, NPCs, rival crawlers, and level-based monster tables, including 45 new monsters. Expanded treasure tables cover dungeon dressing, boons, potions, magic armor, weapons, utility items, and 86 known magic items.
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。