Really fun little game. I enjoyed the gameplay a lot and y'all did a good job with the graphics too. Regarding the sound, I don't think WebGL works with FMOD although it looks like there are some workarounds now. Overall excellent experience!
I don't have anything unfortunately - I had initially seen they were not compatible but found a few things on Google about a plugin someone was developing? Not sure if the person ever finished it or posted it but I'm not great at WebGL things beyond adding a template to my Unity build haha