2009 · コアルール（プレイに必要な最小限）
Companion Expansion
This fantasy roleplaying expansion adds seven character classes, including the bard, druid, gnome, half-elf/half-orc, half-ogre, illusionist, and scout, along with rules for advancement to 36th level. It introduces druid and illusion magic, 90 additional magic-user and cleric spells, expanded experience tables, and revised combat, saving throw, and other tables. The book includes more than 130 creatures, new and expanded magic items, and a complete treasure generation system. It also provides alternate spell lists for three compatible retro-clone rulebooks and can be used with an existing campaign setting.
- プレイ人数
- 0
レベル制（XPを獲得してレベルアップ）種族ベース（プレイヤーの種族/種がゲームプレイに影響する）クラス制（パイロット、ウィザード、サイエンティストなど）
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。