2025 · ソースブック（プレイを拡張するルール／オプション）
Starbreaker: Star Marines
This science-fiction roleplaying supplement expands the Starbreaker setting with the Star Marines Corps, the Star System Alliance’s first line of defense in a galaxy recovering from war. It introduces eight character specialties, including Heavy Gunner, Combat Engineer, and Drone Tech, along with new Edges and a Power Armor Arcane Background. Players gain access to advanced armor, weapons, power armor, and military vehicles, while facing alien invaders, corporate mercenaries, rogue drones, and other threats. The Siren Belt provides a detailed sandbox of contested planets, resources, factions, and alien artifacts. Requires the Savage Worlds Core Rule Book and Starbreaker Core Setting Book.
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。