The primary draw of the Ultimate Collection is its sheer volume of content compared to the standard 2009 release.

It increased the car count from roughly 400 to over 500, including exclusive additions like the Lexus LFA , Koenigsegg CCX , and the Mercedes-Benz SLS AMG .

Because the second disc contains the "Ultimate Collection Car Pack" and other installers, RGH users can bypass original DRM checks to ensure all 500+ cars appear in the garage without requiring the original one-time use codes that have long since expired.