I really hope I can get a mac version out for you soon! Godot has a generic mac export but it hasn't worked for anyone I've hereto tested with, I'd really like to maintain a mac version once I can resolve that though!
Are you trying to download via the itch app? The itch app requires an integration I haven't set up, and I wish I could disallow the option. It has to be downloaded manually from a browser.
Otherwise, there's zero server connections of any kind in the file itself. It's entirely self-contained.
