I did some epic and intricate research via Google and couldn't find anything about a Mac version. You know, EA, if you're going to make a demo available for a game that runs on BOTH Windows and Mac OSX, mmaaaayyyybeee you should make your silly program to install it run on both. Thanks for, once again, giving Mac users the ass-end of the deal.
If I get the time and energy, I might go ahead and install it on the Windows side of my Mac, but I'd much rather have the instant gratification of not having to work that hard for it. Video games and "work" are not two things that mesh well together, just like pudding and ceiling fans.
Don't get any ideas.