2009 · コアルール（プレイに必要な最小限）
Ephemeris
Set in 2185, this science-fiction roleplaying game takes place in a galaxy populated by human and alien civilizations, including hostile, friendly, and indifferent powers. Players create characters from different species and classes, then form parties to trade, fight, negotiate, explore ancient ruins, or serve interplanetary corporations. The rules cover races, classes, abilities, skills, weapons, and spacecraft for campaigns involving galactic commerce, conquest, war, diplomacy, and exploration.
スキルベース（スキルを購入または獲得）ダイス（主にd6）クラス制（パイロット、ウィザード、サイエンティストなど）
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。