it just shows a "Unable to get property 'getParameter' of undefined or null reference" -message.
cant play it on Microsoft Edge.
Seems to work for me on Chrome and Firefox. Never tried to play a Godot HTML5 game on Edge.
Sorry I had no idea, I'll keep an eye on this in the future. It works on Chrome, but I should've probably provided executables as well.
FYI I get this on all godot games when my adblock is on.