Continuing their Games with Gold Promotion, Microsoft has put up Rainbow Six: Vegas out for free download on the Xbox Marketplace.

The second of two free games available this September was released today as Microsoft continues rewarding their Xbox Live Gold Members. Rainbow Six: Vegas was originally released in 2006 and was a huge success. Now Microsoft and Ubisoft are giving users their chance to download the critically acclaimed game for free, to those with a gold membership.

Based on its large commercial sales and critically acclaimed ratings and reviews, Rainbow Six: Vegas is quite possibly the best of the games Microsoft has chose to release using their recent promotion.

Check the Xbox Marketplace for your chance to download this instant classic and be sure to check back for more free titles as the Games for Gold promotion will surely continue up until the Xbox One release November 22.

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[via EuroGamer]