2004 · 软件（用于地图、角色卡等）
Sharper Than a Serpent's Tooth (HD Character Pack)
A digital character pack containing the villains and other write-ups from a HERO System supplement in Hero Designer format. The files use Hero Designer’s templates and rules for creating, checking, and managing characters. No artwork is included.
技能型（购买或获得技能）基于点数（分配点数以获得技能、能力等）骰子（主要为 d6）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Sharper Than a Serpent's Tooth (HD Character Pack)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。