• Step-by-step walkthrough of each campaign with expert strategies to eliminate the infected! • Detailed maps to get you and the other survivors to your objectives, along with locations of ammo caches and first aid kits! • Extensive coverage of additional Co-Operative and Versus campaigns. • Breakdown of movement, ranged weapons, melee and healing! • Expert advice from the Valve development team, team interviews, concept art and more! • Excerpts from Max Brook's graphic novel, The Zombie Survival Guide: Recorded Attacks.