However, there are two ways to run Snatcher on Mac OS X, I've devised: Being a Mac OS X user myself, as you know, I looked into this issue a while ago when I first discovered Snatcher, and there is no way to play it at all on a Mac, seeing as how there are no Sega CD, PCE Super CD-ROM2, or PC-88 emulators for Mac, not to mention that the MSX, PSX, and Saturn emulators we have don't run it at all.
To answer your question: Regrettably, no.
I haven't been on MSN lately, so that's why.