Rules of golf not one of the numbered rules, is found in the R&A rule book's inside front cover: "Play the ball as it lies, play the course as you find it, and if you cannot do either, do what is fair. But to do what is fair, you need to know the Rules of Golf." In addition to the rules, golf adheres to a code of conduct known as etiquette, which generally means playing the game with due respect for the golf course and other players. Etiquette is often seen as being as important to the sport as the rules themselves. Before
Rules of Play Rules of Play Rules of Play: Game Design Fundamentals is a book on game design by Katie Salen and Eric Zimmerman, published by MIT Press. Will Wright, a game designer for Sim City, when describing this book, said "This is the most impressive book on game design I've ever seen. Broad in scope yet rich in detail, Rules of Play sets a new standard for game analysis". Rules of Play expresses the perspective that a theoretical framework for interactive design has not yet been established. This is not the first time this has been recognized or explored, but is explored