Microsoft is throwing a House Party on Xbox LIVE in February and they are generally 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 together with Hard Corps Uprising.
The announcement of the House Party promotion came following Microsoft get more info CES keynote with intentions to kick it well on February 16. Hard Corps Rising would be the first game but no schedule was handed as to if your rest is going to be released. Presumably it will probably be one or two games every 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 in accordance with a Microsoft blog post.
Xbox Live Arcade:
Windows Phone 7: