The only way to do that is either, win a competition(unlikely), Have someone buy it for you as a gift(sweet, but I doubt that) or illegally download, considering (as the title suggests) it is illegal, I personally would rather buy the game.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.