UNO, the coloured card game is to be released on WiiWare and DSi Ware. It will be developed by Gameloft who have partnered with Mattel in order to bring the game to DSi and Wii, and have previously developed the an iPhone and iPod Touch version. Vice President of Mattel Digital Play, Cynthia Newman states that ""Gameloft's successful launch of UNO on the iPhone and iPod has given us tremendous confidence in their ability to continue to deliver our flagship card game to a new generation of players and UNO fans alike."" No firm release dates have been confirmed at this stage..
Source: Cubed3