Like every origami book, Origami Games shows through words and diagrams how to make origami. What makes this book unique is that it's also a game book. It offers suggestions on how to use the origami to play both competitive games, which allow players to test their skills against each other using scorekeeping to determine a winner, and cooperative games, which provide fun ways for players to work as a team. The book also encourages readers to come up with and document their own games using a template provided in the back of the book.