Beginning today and continuing until August 31, Xbox Live Gold subscribers may download Dead Rising 2 and Dead Rising: Case Zero for free. The new free game downloads are part of Microsoft's Games with Gold program, which gives away two free games a month. A new title is made available on the 1st and 16th of each month. The only catch is that you have to download the games within a certain time period (from the 1st - 15th for the first title, and from the 16th to the end of the month for the second title).
Earlier in the month Microsoft made Crackdown available as a free download.
The Games with Gold promotion runs until the end of this year. You may learn more about it at www.xbox.com.