working fine for me on 3 different computers and 2 different browsers, works on an android too(controls aren't setup for it though)
Are any of your test PCs Linux-based by chance? I've tried 3 different browsers (Firefox, Chrome, Epiphany) and none are working with it. Usually have zero issues with WebGL / HTML5 builds.
All Windows, I'll see if I can do anything about it :/
