UNO Madness Tweet Description Uno played on a pop up board that acts as a timer. - BoardGameGeek Details Ages: 7 and up Category: Action/Dexterity, Children's Game Designer: (Uncredited) Players: 2 to 4 PrimaryName: UNO Madness Product Title: UNO Madness Publisher: Mattel Time: 20 minutes Year: 1995
