Hi,
Unfortunatly that's a bug in the game. Go to
http://support.lucasarts.com) and download the patch. Just put it somewhere on your computer, doubleclick on J3DUpdate1.2.exe and it will find his way to your game and update it. Then start your level 15 again, if it still is froozen, try this: press F10 and type fixme . If it still not works open your last saving at level 14 (I hope you have made regular savings) and play it through to end up in level 15 again. In my game it worked out perfectly I hope it works for you also. Good luck and if nothing happens, I have a lot of savings so just mail me in case you need one. Bye
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