2001 · コアルール（プレイに必要な最小限）
Rules To Live By
A live-action roleplaying system designed for use across different genres, from gothic horror to space opera. It provides a common set of rules for creating and running games without requiring players to learn a separate system for each setting, with mechanics intended to be easy to learn and use.
LARP（ライブアクション・ロールプレイング）
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。