The most I got from Crysis on OS X was the screen shot of the splash screen that I posted.
I tried it a few ways. First was the default win98 bottle and I got the splash screen. So I hit the instal button in the splash screen then entered my serial number. After that the Preparing to install/installing unsupported software pinwheel spun for about an hour before I forced the installer completion. Nothing happened. It never created the Applications folder in my user directory. I tried it one more time using a WinXP bottle, but I got the same results.
BTW - This is my first time using the crossover demo. I'd love to see a game with as much anticipation as Crysis get compatibility with this software. I can not imagine what would come of codeweavers if it did.