2000 · ソースブック（プレイを拡張するルール／オプション）
GURPS Steampunk
A sourcebook for campaigns set in an alternate 19th century shaped by steam technology, scientific discovery, and high adventure. It covers the era’s history, geography, politics, customs, weapons, warfare, and technologies, along with inventions such as power plants, vehicles, analytical engines, and airships. The book adds rules for weird sciences, including etheric physics and psychical research, as well as new advantages, disadvantages, skills, and character templates. It also provides campaign seeds for alternate worlds involving exploration, rival powers, Martian expeditions, and struggles against mechanized or subterranean threats.
スキルベース（スキルを購入または獲得）ポイント制（ポイントを割り振ってスキルや能力を得る）ダイス（主にd6）
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。