2007 · ソースブック（プレイを拡張するルール／オプション）
The Lost Kingdom of the Dwarves (HARP)
This fantasy roleplaying setting centers on Urzarâg, a fallen Dwarven kingdom that has become a stronghold of Orcs and the base of a powerful Warlord. Players take the roles of adventurers involved in the conflicts surrounding the lost kingdom, its refugees, mountain passes, and the armies gathering to wage war against the mortal realms. The material is designed for use with HARP and can also be adapted to other fantasy roleplaying systems.
属性／ステータス制（STR、CON、PERなど）ポイント制（ポイントを割り振ってスキルや能力を得る）レベル制（XPを獲得してレベルアップ）
無料・Web、Android、iOS対応
LudoyaでThe Lost Kingdom of the Dwarves (HARP)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。