2016 · キャンペーン設定（ゲーム世界）
To Worlds Unknown (PF1)
A Pathfinder adventure for 2nd- to 5th-level characters, set in a sword-and-planet universe of alien worlds, ancient powers, and interplanetary intrigue. The heroes arrive on Argosa, a crossroads planet where criminals and rival factions compete for influence, and must navigate an impossible network of planetary portals while uncovering sinister schemes and seeking a route to safety. The volume includes a gazetteer of Argosa, a planetary bestiary, alien treasures, details on 20 deities, player-friendly maps, and the first chapter of a seven-part short story. It can be played as a standalone adventure or as the opening chapter of a larger adventure path.
シナリオ／アドベンチャー／モジュールソースブック（プレイを拡張するルール／オプション）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。