Microsoft is throwing a House Party on Xbox LIVE in February plus they are bringing numerous new games to their Xbox 360 and Windows Phone 7 between the PC classic Torchlight with an HD remake of Beyond Good and Evil along with Hard Corps Uprising.
The announcement of the House Party promotion came following the Microsoft CES keynote with intends to kick it on February 16. Hard Corps Rising is definitely 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 weekly over here a month-long period and include some other almost incentive to buy all of the games like previous promotions.
These will be the games as outlined by a Microsoft pr release.
Xbox Live Arcade:
Windows Phone 7: