Powers and Perils

Rules & Extensions

The rules as described by Books I to IV are already extensive and cover many subjects in detail. Other areas are vague or uncovered. In part this vagueness has been covered in subsequent articles in Heroes or other Avalon Hill released additions to the core rules. Other parts are filled in by the combined effort of several players, who have published their rule changes and extensions here or through the mailing list. All those extensions, changes and errata are sorted below in the following categories:

They are also available sorted by their respective authors. There is also a separate page which lists all known publications by Avalon Hill relating to Powers and Perils.

Basic Rules

Character Creation


Items and Economics


Magic and Spells

Creatures and Encounters


House Rules