Microsoft is throwing a House Party on Xbox LIVE in February and they're bringing many new games to the two Xbox 360 and Windows Phone 7 starting from 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 intends to kick them back on February 16. Hard Corps Rising would be the first game but no schedule was presented as to if your rest will likely be released. Presumably it will likely 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 will be the get more info games based on a Microsoft blog post.
Xbox Live Arcade:
Windows Phone 7: