Battlefield 3: Armored Kill DLC eGuide is a web access strategy guide and includes:

• Detailed interactive maps of all four new stages including the biggest map in Battlefield history. Includes tactics and points of interest for every map. Plus, coverage on the new Tank Superiority game mode.
• Complete compendium on all new vehicles and assignments: Find out how to unlock new vehicles, including tanks, ATV's, and mobile artillery. 
• In-depth walkthroughs on five new ""assignments"" with coverage on all 20+ unlocks for the new vehicles.

Covers the PC, PS3 and Xbox 360 versions of the game.