The Complete Guide gives you incredible value for the price. Compared to Savage Worlds, it manages to pack the equivalent of the core book AND all the Companions (5 books). This role-playing focused system gives you not only the rules, but so much additional content (spells, monsters, character templates, etc) in a single book. Don't be fooled by the number of pages devoted to fantasy...this is a truly universal system. I've used the system for post-apocalyptic SF and 1920's Pulp Adventures! It works really well!