Around a billion and a half people all play video games of some sort. That’s more than 20% of the world’s population. Video games have become a part of life. They are now more than just leisure and entertainment. They are mainstream media, an everyday method of storytelling and representation. Games have become a common form of rhetoric for the 21st century.
Therefore, it is not surprising that educators, policy makers, investors, and developers are trying to build games for schools. However, the real reason game-based learning is so popular is not only because video games are extremely effective teaching tools; they are also relatively inexpensive to build and to distribute. In other words, they’re scalable, and replicable, and extensible, and all those other buzzwords that philanthropists, and venture capitalists, and policy makers like to hear. Video games have a lot going for them in a world that loves digital technologies and worships the concept of innovation.