2011 · ソースブック（プレイを拡張するルール／オプション）
Gauss Weapons
A science-fiction roleplaying supplement for use with the Traveller rules, presenting six specific gauss weapons in detail. Each entry includes background notes and game statistics, covering equipment chosen for its design and identity as much as its performance. The weapons are not uniformly superior to standard versions; some have drawbacks, specialized uses, or limitations that make them less suitable for general applications.
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。