A new month is starting and this means that Xbox Live Gold members are also getting two new Xbox 360 games. For the month of March, Gold members are getting Civilization Revolution and Dungeon Defenders.
From Saturday, March 1st, and until the 15th, all Xbox Live Gold members can download Sid Meier’s Civilization Revolution for free, a game that is normally priced $29.99. Then from March 16th and until the end of the month Gold subscribers can download for free Dungeon Defenders, normally a $14.99 game.
Just as a reminder, sometime ago Microsoft started offering 2 free Xbox 360 games each month, but it was going to last only until the release of Xbox One. And because of its success, Microsoft decided to make the offer permanent, and some time in 2014 the company is also planning to offer 2 free games but for Xbox One,
Remember that these titles will be available for a limited time only. You can do your free purchase via the Xbox 360 dashboard or via Xbox.com.
Source Major Nelson