This book is a hints, tips and strategy book for the games on the portable Nintendo Game Boy video games, and a two page section for Atari Lynx games. The main section of the book gives, level by level help and walkthrough for 30 games, each game entry is broken up into seven sections, telling how to play, what to do and what they thought of the game, as well as the main 'Strategy' section. The last two sections are short tips, passwords and cheat codes for the Game Boy with 9 games, and the Lynx with 3 games.