The mac executable doesn't work.
It's not codesigned, and if one lives on the edge and trusts the HTTPS to itch.io as sufficient authorization, one gets this:
```
dlopen /Users/glyph/Downloads/./newproject.app/Contents/MacOS/../Versions/63.0.3239.84/nwjs Framework.framework/nwjs Framework: dlopen(/Users/glyph/Downloads/./newproject.app/Contents/MacOS/../Versions/63.0.3239.84/nwjs Framework.framework/nwjs Framework, 257): no suitable image found. Did find:
/Users/glyph/Downloads/./newproject.app/Contents/MacOS/../Versions/63.0.3239.84/nwjs Framework.framework/nwjs Framework: file too short
/Users/glyph/Downloads/newproject.app/Contents/Versions/63.0.3239.84/nwjs Framework.framework/nwjs Framework: file too short
Abort trap: 6
```