I'd get a lawer, one of those small civil-suit ones. You paid for the game, you should be able to play it. Period. Anyway I'm adding Paradox to my blacklist, right under Blizzard, EA, and Activision, because of what I read on this forum. And so the list grows... yay. At least you accomplished something with this vent.
Damn man, at this rate the only developers I'll still be doing business with will be Stardock & Firaxis. I really can't see either of them ever being taken over by the 'corporate greed machine'. I rue the day one of them ever goes this route, I'll be one depressed mofo.
----Better yet, instead of a lawyer, try to dispute the charge on your card. I know it's been months, and is well after the time allowed for disputing charges, but you can try anyway. They can make exceptions - they did for me in the past (go Discover) when I disputed $300 I paid for a training course on how to become an online payment facilitator. After a few months, it became obvious the system I was in was nothing but an elaborate Ponzi so I won the dispute. Sometimes all it takes is a threat to get a lawyer.