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 starting from the PC classic Torchlight to a 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 promises to kick it on February 16. Hard Corps Rising could be the first game but no schedule was handed as to if the rest is going to be released. Presumably it more info are going to be one or two games weekly over a month-long period and include some other type of incentive to obtain all of the games like previous promotions.
These include the games based on a Microsoft website article.
Xbox Live Arcade:
Windows Phone 7: