DOOM: Prima Official Guide (Prima Official Game Guide)

You've come here for a reason. The Union Aerospace Corporation's massive research facility on Mars is overwhelmed by fierce and powerful demons and only one person stands between their world and ours. As the lone DOOM Marine, you've been tasked to do one thing - kill them all!

Campaign Walkthrough: We steer you through every deadly encounter against Hell's demon hordes. Combine your arsenal of futuristic and iconic guns, upgrades, and an advanced melee system to defeat every foe.

Detailed Maps: We reveal the precise locations of all weapons, collectibles, and pick-ups in every area.

Multiplayer: Expert tactics for dominating your opponents in DOOM's signature arena-style combat, as well as all-new game modes.

Create Your Own Adventure: Coverage of DOOM SnapMap - a powerful but easy-to-use game and level editor that allows for limitless gameplay experiences on every platform.

Free Mobile-Friendly eGuide: Includes a code to access the eGuide, a web-access version of the complete guide optimized for a second-screen experience.