2004 · 战役设定（游戏世界）
'Erets Campaign Sourcebook
A campaign setting for sword-and-sorcery adventures in the dawn of mankind. Wizards and sorcerers vie for power as human heroes confront ancient gods, serpent men, beast men, giants, and alien beings across a world that includes the lands of Hell, the astral plane, and voyages to the moon.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 'Erets Campaign Sourcebook
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。