Microsoft is throwing a House Party on Xbox LIVE in February and they are generally bringing quite a few new games to both Xbox 360 and Windows Phone 7 including 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 CES keynote with intends get more info to kick rid of it on February 16. Hard Corps Rising would be the first game but no schedule was handed as to if the rest are going to be released. Presumably it are going to be one or two games each week over a month-long period you need to include some other type of incentive to acquire all of the games like previous promotions.
These would be the games as outlined by a Microsoft news release.
Xbox Live Arcade:
Windows Phone 7: