2011 · ソースブック（プレイを拡張するルール／オプション）
Sexually Transmitted Future
A sourcebook for near-future science-fiction and cyberpunk campaigns set in a world shaped by genetic engineering, urban warfare, xeno-immigration, and post-human evolution. Ordinary citizens and military supersoldiers alike possess customized genetic traits that blur the line between baseline humanity and the Powered. The book expands rules for baseline human characters, genetic modification, cloning, and engineering the unborn. It adds affiliations centered on post-human culture, more than 80 gene mods, and Gene Feats that allow characters to alter their own genomes or manipulate the DNA of others.
スキルベース（スキルを購入または獲得）属性／ステータス制（STR、CON、PERなど）レベル制（XPを獲得してレベルアップ）
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。