Presents information about video games, including their history and how they are designed and constructed. "Narrative nonfiction text presents the story of the video game's invention: why there was a need for it, its design and testing, the science behind it, and its lasting impact. Additional features to aid comprehension include a table of contents, fact-filled captions and callouts, infographics, a glossary, sources for further research, a listing of source notes, and an introduction to the author"--Publisher.