Just found out that the public release on Steam won't be until January, even though according to Steam it's supposed to be released in "Q4 2015".
Also, it's going to be free at the bronze level unless you want the extra features that come with subscription.
It's going to be available for Mac as well as windows. So everyone who attempted to get it working via wine and couldn't is finally going to be able to play Mage Wars online!