Hello :)
We actually have a working mac version but... I'm not very knowledgeable with Macs so I don't know how to explain it well... The way our data is setup, apparently the game stops working if you "drag it into the app folder", but will work fine if you just play it from where it was downloaded.
I know how to fix it, but it's going to be troublesome, so we're holding off on this for now.
We're thinking about releasing the mac demo with a note to not drag it to the app folder, but I need to talk with my mac tester more to ensure I can understand the process better so I can explain it properly in the note. Also, I'm not sure if releasing it in that state is wise or not >.<