Electronic Arts digital service Origin has gone live today for the Mac. There are about 50 titles available for the service on Mac, including Batman: Arkham City and Dragon Age 2. The service also includes cloud save storage.
Electronic Arts also announced that the service has nearly reached 40 million registered users for the PC and iOS. This is up from the 30 million users in October 2012. However it is not known how many of these are active users.
Electronic Arts also offers "Dual-Play" for select titles. When you purchase the title on Origin for one platform, the title will be free for the other platforms on Origin.