2003 · 资料书（用于增强玩法的规则/选项）
Mind the Gap: A Mini-Manual for Pit Trap Use & Design
This fantasy gaming supplement explores the use of pit traps as dungeon hazards, covering their roles in defending lairs, slowing intruders, capturing prey, and containing prisoners. It presents familiar pit trap designs alongside variations, enhancements, and unexpected twists intended to make deadfalls and other hazards more varied and effective in play. Dungeon masters can use the ideas to expand the traps found in fantasy adventures.
等级制（获得经验值并升级）骰子（主要为 d20）基于网格（使用方格地形进行移动/战斗）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Mind the Gap: A Mini-Manual for Pit Trap Use & Design
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。