Yo, FYI I got it to work on Mac. You just have to first try to open it, then go to Settings -> Security settings and then press "Open Anyway" from inside the settings. After that it should work.
!!! Going to use this trick when running into issues with other Mac games! I'll add this to our game description as well. (update: can't add to our description but I did drop a comment on the submission page)
