I actually did do a macbuild but just forgot to upload it. If you still want to play the game: http://www.mediafire.com/file/3kukcwzoqb1fx03/MacBuild.zip/file Hasn't been tested by a mac user yet so would be useful :)
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I just played the game! It wouldn't start at first, because I ran into this issue, but the first step was enough for me to get the game running (I did a chmod -R 755 MacBuild.app).
If you created this archive, double check for the execution bits. If the archive was created by itch.io, they maybe wanna now this. :)
Thank you for uploading the mac version!