<div style='font: 12pt Modern; text-align: left; '>Might be a bad ROM. Like Lotus said, I'd try ZSNES, even if it isn't supposed to work. Unless, of course you know from personal experience that ZSNES can't handle Gemfire.
Chances are, it's either a bad ROM, emulators can't handle that game yet, or recent updates to emus have made it incompatible. I'd suggest either trying to find another download (unless you're 99.99% sure it's a good ROM), trying older emulator versions (or simply other emulators), or, all else failing, waiting for the next snes9x/zsnes release.</div>
<CENTER><IMG SRC="http://dethzwei.tripod.com/sewermed.html"></CENTER><br><CENTER>"If there is a Hell, I'm sure this is how it smells..."</CENTER><br><CENTER>-Yoko Kanno, RAIN</CENTER>