Experience the fun and excitment of DOS – where two is more important than one, and number matching is king! Race towards a score of 200 to win 112 card deck For 2 to 4 players Suitable for ages 7+ UNO has a new best friend. The goal is to be the first to get rid of all your cards, and special wild cards change the game. When there are two cards left, don't forget to yell “DOS!”