2018 · ソースブック（プレイを拡張するルール／オプション）
Artful Scavengers: the Ysoki
This sourcebook explores the ysoki, a resourceful species known as technicians, couriers, and scavengers across countless worlds. It presents alternate racial traits such as Climber, Dodger, Mechanic’s Ear, and Survivor, along with feats including Codebreaker, Expert Smuggler, Haggler, and Saboteur. It also adds ysoki-themed equipment, including shuriken, a quicksilver holdout pistol, and a pouch suit, as well as the Ysoki Knot Cant language.
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d20）
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。