Audio buzz/click

[LiamKarlMitchell]

Especially noticeable when paused + alt tab.

[SpiritQuaddicted]

Can't reproduce. If you still encounter this, please provide actual details on your setup, how you launched WebQuake, your browser, your hardware, what to do exactly in the game, anything really...

[Sinkcat113]

If you stand still the audio starts to buzz. There's some audio emitter in the game that is probably repeating a split second over and over creating a buzz.