I guess you are already aware of that but the html5 version does not seem to run. There is the following message instead : "Unable to get property 'getParameter' of undefined or null reference"
hmm, I'll have to look into it, what browser are you in? I know being the scenes Godot compliles everything to web assembly and I'm now sure how supported that is currently. It works fine for me in chrome but I need to test some others after work today
