Amazon is offering buy two select games for Xbox 360, Playstation 3, Nintendo Wii, Nintendo 3DS, or Nintendo DS and get the third title FREE with Free Shipping for a limited time. The discount appears at the final stage of checkout. There’s lots of new titles to choose from, such as Batman: Arkham City, Dark Souls, Dance Central 2, FIFA Soccer 12, Gears of War 3, NHL 12, Starfox 3D, and many more. Deal ends November 5, 2011.