Hello , After downloading the game your will find a Winzip file like this image
extract that file using Winrar if u don't have Winrar install it from this link -https://www.win-rar.com/start.html?&L=0
after extracting zip file you will find something like this
now just click on the app icon and your game will start
Hi, this is what I get when I extracted the file, which does not contain an application. (I'm using M1 Mac with Big Sur version 11.3.1, for your information)