核心规则（开始对局的最低要求）
Echoes of Salvation Core Rules
A role-playing game set in a world where God has been forgotten and angels and demons wage a devastating spiritual war. Mortal lives become both the battlefield and the prize as a chosen few struggle to preserve hope in the darkness. This core rule book contains the rules needed to begin play using the ERP (Experienced Role-Playing) system. The separately sold Prayer Book is required for full use.
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Echoes of Salvation Core Rules
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。