MW2 - MW3
What if I am banned from MW2?
I guess it will have no effect, because I heard that it is only Valve that bans by engine. So if you get banned from CSS you are also banned from half life, but if you get banned from CoD, then its ur cd key that is banned.
The second way is also smarter for the company, because its easier for the hacker to get a new copy of the game, which means that he is more likely to buy a second copy when he gets banned.