This isn't lost (for Android)
As stated in the article, I ripped many sprites from the game. I have the APK for it. It's playable on an Android device (though you need a controller) and Bluestacks.
As for the Mac version, well, that's a different story. I tried unsuccessfully to find it. And semi-related, I think I have an APK for Bravoman: Binja Bash! somewhere, too.