La Lutte des Gemmes
A French-language roleplaying game set in a traditional medieval fantasy world. It includes rules and components for roleplaying as well as large-scale battles and naval combat. The game was originally published commercially and later released in HTML format under the GNU Free Documentation License.
スキルベース（スキルを購入または獲得）ポイント制（ポイントを割り振ってスキルや能力を得る）属性／ステータス制（STR、CON、PER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。