Dominos 5.2 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular version among Dominos for Mac users is 1.5. This Mac application was originally created by Byterun Ltd. We recommend checking the downloaded files with any free antivirus. You can run Dominos on Mac OS X 10.6 or later. The application is included in Games.
From the developer:
Dominos is a game where your goal is to place tiles which have a number of pips that matches one of the exposed ends of the chain.
You may want to check out more Mac applications, such as Dominoes, Domino Solitaire or Domino for Mac, which might be related to Dominos.