UNO® - Undercover(TM) UNO® Undercover(TM) lets players experience their classic favorite card game in two exciting modes. In Adventure mode, help an undercover secret agent posing as a professional UNO® player, track down spies, foil their evil plots and regain her former glory by winning the UNO® World Tournament. Quick-Play Mode lets players drop in for a few rounds of classic UNO® game play, set in beautifully themed locations against challenging opponents, ranging in difficulty.

Download 10 demo games and you'll earn yourself a free full version game (worth $19.99) -- just make sure you are logged in!