2000 · コアルール（プレイに必要な最小限）
Multiverser: The Game - Referee's Rules
A comprehensive roleplaying game rulebook for referees, covering character creation, game management, world creation, and interaction with other game systems. The 500-plus-page volume also includes appendices on topics such as dice curves and temporal anomalies.
無料・Web、Android、iOS対応
LudoyaでMultiverser: The Game - Referee's Rulesを遊ぼう
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。