При попытке загрузить игру выдаётся ошибка:
Unable to parse Build/Build.framework.js.br! This can happen if build compression was enabled but web server hosting the content was misconfigured to not serve the file with HTTP Response Header "Content-Encoding: br" present. Check browser Console and Devtools Network tab to debug.
Может поможет поменять сжатие в Unity здесь:Edit - Project Settings - Player - Publishing Settings - Compression Format - задать Gzip