Quote Originally Posted by Aerith's Knight View Post
I tried to play it, but I need a serial. And I'll be damned to buy a game that is supposed to be free to play.
That's odd. I've installed it on my wife's computer and on mine with two separate accounts and neither time did it require a serial number. I do remember that it asks you to set up some premium features of some kind but I just ignored it, signed in, and started playing without issue.