So yes—you can extract the files. But no—you won’t be able to just tap and install the game unless it’s a valid .ipa file and you’re using an alternative installation method.

Installing unrar The first step to using RAR files on your Mac is to install the unrar package from Homebrew or MacPorts. To do this, type in the following command if you’re using Homebrew: brew ...

Going through the same menu for every file is a waste of your time, so instead set up Firefox to download RAR files to the same folder every time without asking.