How to evade this region code error? I am in Pakistan and there is this stupid region code error and i am not able to play this game. Any help?

I know for some people this question is immensely stupid (it is for me) but i can not help but ask Is this game is worth playing. Right now I have nothing to play. I do not want to buy Witcher 2 because I am not in good terms with role playing games. So anybody guide me if this game is fun to play :( ?