2021 · ソースブック（プレイを拡張するルール／オプション）
Harrigan's Rock
A former Navy veteran has built a salvage business on an asteroid in a gas giant’s trailing Lagrange point, recovering derelict warships and selling their parts to passing travelers. The setting details the asteroid base, its surrounding system, company history, technology level, and the family and crew who operate it. Designed for Cepheus Engine and OSR science-fiction roleplaying games, the supplement includes player-facing library information, character guidance for former company workers, physical and system data, and a detailed map of the main asteroid.
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）
ゲームについて
- アート
拡張の対象
Ludoyaで見る
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。