its introduction to iOS 4.1 back in 2010, Game Center hasn't evolved much. Other than dumping Game Center onto iPad later that same year, Apple has been content to just let it linger there. Now almost two years later, Game Center will finally be on every Apple product you own. There is no escaping it.
Our sister site Engadget got some hands-on time with the upcoming OS X update, OS X Mountain Lion, dissecting it down to the molecule. Of particular note to gamers is the availability of the Game Center app on the OS X platform, including all of its major features: voice chat, leaderboards and online multiplayer. The iOS service has over 100 million registered users.