UNO Games DOS card game by UNO

UNO has a new best friend, DOS! In this fun card game, two is more important than one, and number matching is king! Just like UNO, DOS involves a race to be the first to get rid of your cards. To start, there are two discard piles between the players. On each player's turn they can discard on either pile with either one or two cards, so if a player has two cards that add up to the number of a card in the center pile, they are able to put down BOTH cards. When you're down to two cards, don't forget to yell "DOS!" The first person to 200 points is the winner! The game includes a 108-card deck plus instructions. For 2 to 4 players. Ages 7 and older. Colors and decorations may vary.

You Know UNO - this is DOS

The classic UNO card game now has a new best friend, DOS.The object of the game is to be the first player to get rid of your cards and to be the first to score 200 points. In a fun twist, when you're down to two cards, make sure you yell, "DOS!".

DOS has some gameplay features of its own

When you play DOS, you match numbers and get bonus points for matching colors. If you go out first, you earn points for cards left in your opponents' hands. Be the first to reach a score of 200.

When you’re down to two cards

In the UNO you know, you yell "UNO!" when you're down to one card. But in DOS, when you're down to two cards yell, "DOS!".