2003 · ソースブック（プレイを拡張するルール／オプション）
High Frontier
Players represent space agencies exploring and developing the Solar System in the near future. They acquire technologies, assemble spacecraft, plan efficient trajectories, and launch missions to visit planets, moons, asteroids, and other destinations. Successful expeditions prospect resources and establish factories, enabling further exploration and development. Mission planning, fuel management, technological investment, and competition for valuable sites determine each agency’s progress.
- プレイ人数
- 0
属性／ステータス制（STR、CON、PERなど）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。