Hi, when i tried opening this in MacOS 13.3.1 Ventura it gives this message:
I noticed also by checking the package contents there is no '.exec' file (basically the macOS version of '.exe') file where it should be (Hendecad/Contents/MacOS).
But instead, there is a file that is called 'm':

Adding the file extension '.exec' does nothing.
Hopefully you can figure something out but in the meantime i suppose i will use the WebGL version.