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 in 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 intentions to get more info kick them back on February 16. Hard Corps Rising may be the first game but no schedule was presented with as to if your rest will probably be released. Presumably it are going to be one or two games per week over a month-long period you need to include some other form of incentive to get all of the games like previous promotions.
These are definitely the games based on a Microsoft news release.
Xbox Live Arcade:
Windows Phone 7: