OK so I have a Mac and when I downloaded and tried to open the game I got an error that said 'The application Godot Wild Jam 87 can't be opened'.
With Macs this usually happens when you download unverified software when the devs haven't jumped through all of apple's hoops - so I went to System Settings > Privacy & Security > Open Anyways - which usually does the trick. But even after doing that I am still getting the error.
Not sure what happened but if you'd like someone with a mac to try to help you troubleshoot feel free to message me! My Discord username is #buttercow8599