Microsoft is throwing a House Party on Xbox LIVE in February and they're bringing numerous new games to their Xbox 360 and Windows Phone 7 which range from the PC classic Torchlight to a 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 promises to kick them back on February 16. Hard Corps Rising could be the first game but no schedule was presented with as to in the event the rest is going to be released. Presumably it will probably be one or two games weekly over a month-long period and include some other type of incentive to acquire all of the games like previous promotions.
These would be the games in accordance with a Microsoft pr release.
Xbox Live Arcade:
Windows website Phone 7: