1992 · ソースブック（プレイを拡張するルール／オプション）
Alchemy Companion
This Rolemaster supplement expands alchemy as a complete part of fantasy campaigns, focusing on the creation, manipulation, and use of magical items. It provides procedures and options for building an alchemy system suited to settings ranging from historical medieval practice to high-powered magic. The book includes new skills, action tables, critical strikes, item-creation charts, and rules for interactions between multiple magical items. More than fifteen alchemist professions represent different cultures and approaches, while over seventy spell lists add more than 1,500 alchemy-related spells.
レベル制（XPを獲得してレベルアップ）スキルベース（スキルを購入または獲得）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）
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。