I have downloaded the zip-folder, extracted the files and opened the .html file. Nothing happens. It's just a white screen. Tried doing so in different browsers, Firefox, Chrome and Edge, but all with the same result. Why does this game not simply have a .exe file?

I do the following when updated the game:

Download the zip from discord. 

And extract the files into a new folder.

You should be able to run the game html from that folder.

Note this is a html game and only runs from your browser