Yeah same here get "The serial code you entered is invalid" I have owned this game since 2009 played Alpha and beta. I had high hopes for the game. I think now all is lost. At the very least we should get Collector's codes that work. Some sort of compensation. This is stupid. What a crappy support and developers take over 4 years and still no resolution or work around to the issue?
I opened a ticket two years ago after coming back to the game. I read up on it then and the issue was about 2 years old. now it still exist with no light at the end of the tunnel.
To make it fun I get t