Microsoft announced that Soltrio Solitaire is the next game in line for their Xbox Live Arcade Wednesdays Program. Soltrio will be made up of 18 different types of solitaire. It also has a Story mode as well (which we think is odd and doesn’t make sense for a game like solitaire). It will have co-op and Live multiplayer features. According to the press release, you should be able to trade cards with other players.
The game will cost 800 MS points.