Microsoft is throwing a House Party on Xbox LIVE in February plus they are bringing several new games to the Xbox 360 and Windows Phone 7 including the PC classic Torchlight for an HD remake of Beyond Good and Evil together with Hard Corps Uprising.
The announcement of the House Party promotion came as soon as the Microsoft CES keynote with offers to kick them back on February 16. Hard Corps Rising may be the first game but no schedule was presented with as to if the rest will likely be released. Presumably it is going to be one or two games each week over a month-long period and include some other kind of incentive to acquire all of the games like previous promotions.
These include the games website based on a Microsoft website article.
Xbox Live Arcade:
Windows Phone 7: