I'd love to give you a Mac version, but the engine we're using is, as far as I'm aware, locked to Windows due to DirectX. Maybe if some generous person wants to offer to recreate the game in Renpy for us, we could do it, ha.
If you have Bootcamp on your Mac, you could technically use that to run Windows software, but it seems inconvenient. Sorry! Hopefully you at least find some Let's Play you like!