The nefarious Shadowman presents 30 challenging puzzles to test your wits. Shadowman's Twisted Treasury has a unique hint and step system to guide intrepid solver's through even the most dangerous challenges.But wait, there's more! This book also includes Shadowman's Twisted Maze, a full color Shadowman adventure for multiple players.And for those who enjoy using puzzles in role playing games, there is a complete d20 section that gives rules for each puzzle in a role playing setting.So take the challenge and see if you can survive Shadowman's Twisted Treasury. It's not called A Collection of Killer Puzzles for nothing!This updated version includes suggestions for Game Masters using newer RPG systems.