I don't own a Mac device to test with, however if you do own one and are willing to help me test it and make sure everything works smoothly, I can likely release a Mac version!
That was a very good idea to run it through terminal, it looks as if the game isn't registering any of the files. I don't know much about Mac but I'll try to get this working. I'm going to make another build that will force all of the assets to load. If this doesn't work, see if any antivirus may be interfering with it.
I'll send another reply after I upload the build, thank you for your patience!