Chap. 1 opens Part I: An Overview on Game Theory in Legal Context. Chap. 1 presents an introduction to game theory in legal context. It focuses on the structure and process of game theory and explores the interactions between game theory and the law. These interactions include the interactions between game theory and legal realism and economic analysis of the law and the function of game theory as a unique and independent jurisprudence along with the functions of game theory in legal practice.