Mass Effect 2 (Covers All Platforms and All DLC): Prima Official Game Guide;

•Compatible with every platform: PLAYSTATION 3, XBOX 360 and PC!Covers the entire base game and all available Mass Effect 2 DLC!
•Full walkthroughs for every mission and special assignment.
•Exclusive maps created especially for this guide. Fully labeled to make sure you see it all!
•Complete planetary database to help you mine elements smarter not harder
•Mass Effect Evolution comic book preview!