Once your friend accepts the invitation, the game will begin. To play Uno online with two players, simply choose the two-player option from the game menu and invite your friend to join the game. The rules of the game are the same as the traditional Uno game, but the added convenience of being able to play with just one other person makes it even more enjoyable. The Uno online two player game allows you to play with a friend or with a stranger from around the world. Playing Uno online with friends free can be a lot of fun. Video How to play Uno All wild! (WikiHow) Play Online Uno With Friend for Free