No Dinosaurs Here. Wildebyte Arcades, #7

The addictive GPS game Denfire has infected everyone. By visiting real locations and capturing creatures with your phone, a war brews for control of this virtual world. Wildebyte---stuck inside the game---helps the Player protect their home turf, until they stumble upon a mysterious trail of dangerous locations. Real locations that all mean something to them. Consumed by curiosity, they lead a kid in the real world into dark alleys and lion's dens.
About the Series: Wildebyte Arcades is an episodic series. This means the books can be read in any order! Each is a standalone adventure inside another type of video game. The books are short and for all ages, though primarily aimed at younger audiences. But the reader who reads multiple books in order, of course, is rewarded for it. About the Author: Tiamo Pastoor is a Dutch-English writer and game developer.
It seemed like a great idea to combine his two passions, while sneakily teaching how games work behind the scenes. He is best known for "The Saga of Life", a free website with fantasy and sci-fi short stories about human history and the origins of life.