The DOOM Collector's Edition Guide includes... EXCLUSIVE PREMIUM - This Collector's Edition not only features exclusive artwork on the hardcover, but also a reversible dust jacket that can be framed and displayed! CAMPAIGN WALKTHROUGH - We guide you through every deadly encounter against Hell's demon hordes. Combine your arsenal of futuristic and iconic guns, upgrades, equipment, and an advanced melee system to defeat every foe! DOMINATE MULTIPLAYER - Expert tactics to help crush your opponents in DOOM's fast-paced, arena-style combat. Learn inside tips on the unique modes and playable demons. NEAR LIMITLESS GAMEPLAY - Complete coverage of DOOM SnapMap--a powerful, but easy-to-use game level editor that allows you to create your own levels or download new game experiences DETAILED MAPS - Expertly navigate both the Single-player Campaign and Multiplayer with our high-quality maps. We reveal precise locations of all weapons, collectibles, secrets, pickups, critical choke points, and more. FREE eGuide! Use the enhanced eGuide for strategy on the go, all optimized for a second-screen experience. Includes access to interactive maps.