I tried to port an impact game of mine to WP8 via PhoneGap.
This turned out to be quite easy and I had my game running in no time.

However sound does not work properly, as IE10 (and by my understanding other mobile browsers) will only play one sound at a time in a html5 context.

Has someone else tried porting their game to WP8? Is there any workaround to get proper multichannel audio when working with Impact & PhoneGap?