Hello, i am Erkan... from turkey. In the dominos game, in the order of double domino, when it is played with four people, each player has 5 domino and other dominos stay in the drawing box. To play with 5 dominos completely depends on chance and if so, using tactic is not possible.
I wish that, each has 7 dominos in the game with 4 people and 28 dominos.
I also wish a property that it can be played in pairs.
Kind regards...

would greatly appreciate it

yeah, and indeed, the original game is like that

Since next release, you will start with 7 dominos unstead of 5 when playing with the double 6 at 4 players. You are right, the rules are indeed so.

However, playing in teams isn't planed yet. Perhaps in a future release. We have much more interesting and important things to do first.