This is the story of the Lennon and McCartney of the video game industry - John Carmack and John Romero. Together, they created an empire, ruled a billion-dollar industry, and provoked a national controversy. They created the successful 'Doom' and 'Quake', until the games they made tore them apart.

No matter whether you are a beginner, a seasoned player, or an expert - this guide reveals all the strategies, tricks and techniques that will take you to the very top of Counter-Strike players.

With a wealth of information, statistics, and gameplay guidelines, this book can help turn any fledgling scientist into a battle-hardened killing machine in no time.