2019 · ソースブック（プレイを拡張するルール／オプション）
Transhumanism
This Starfinder sourcebook explores transhumanist culture, genetic enhancement, mutation, and intentional gene splicing. It introduces 17 powerful morphs for core player races, with rules for implementing and balancing self-directed evolution, along with the dhampir player race and vampire-themed characters and adversaries. The book includes more than 190 mutations, new spells, mutagens, and related items. Its trigger base class uses dormant, engineered genes to grant a range of bizarre abilities and transformations when activated.
属性／ステータス制（STR、CON、PERなど）ダイス（主にd20）ポイント制（ポイントを割り振ってスキルや能力を得る）
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。