Core rule book contains all needed rules for creating and developing characters in the Aldeon system. It presents twelve races, three social ranks, seven character classes, ten major skill groups, various orders, and a complex magical system. The world of Aldeon also is described in considerable detail, and a continental and regional map are provided. User Summary: The Aldeon LARP system uses a fusion of traditional tabletop elements (class, skill, level) with traditional live-action role-playing games to allow live-action players to express more-traditional RPG aspects of character.