Book excerpt: This book is a fast-paced look at the next two decades of the games industry with a focus on game design, the evolution of gaming markets around the world, the future of technology, Artificial Intelligence, Big Data, crypto-currency, and the art and business of creating and publishing hit games. The book contains interviews with a dozen veteran games industry luminaries, who have collectively created many of the greatest hits of the last twenty years and grossed tens of billions of dollars in revenue for companies like Electronic Arts, Facebook, Apple, Activision, Microsoft, Amazon, Supercell, Netflix, Warner Brothers, and others. Game Development 2042 is meant for game developers, anyone with a financial interest in the games business, and for gamers who want to know what the future holds. Mobile, console, PC, web, free-to-play, play-to-earn, and other businesses are discussed in depth with specific examples.