I would love ot see this game run on mac as well as it does on the PC. Is it already in development for mac?
If you had bothered to search... You'd see the multitude of threads asking about OS X support.. It is/will be worked on.
Mac OSX has a built-in feature called bootcamp. Basically, it'll make a new partition on your hard drive where you can install Windows. It's not emulated, it's a full, real Windows installation running on your Mac's hardware. This will be your best bet. I'm sorry you have to use Windows, but it's your only option.
Lol, MAC... Yeah, developers should make a mac version and sell it to mac users 5 times the price of normal pc/linux game version, so they would feel special and would get the imaginary quality that no one else (pc gamers) get Cmon - why the f*** are you getting mac in the first place if you are into gaming?