Microsoft has unveiled a new offer on the Xbox Live Dashboard, offering four free titles in exchange for a six month Xbox Live Gold membership purchase. The games being offered include Halo: Reach, Fable III, Kinect Sports and The Gunstringer.
Those who accept the offer receive the game codes 4-6 weeks after purchase.
The offer only appears for "qualified" purchasers who only have an Xbox Live Silver membership. The offer expires on the 3rd April.