We found the .exe file being hosted on Itch was causing problems with many virus detectors.  Apparently you're not suppose to just download .exe files off people you don't know on the Internet?  I don't know, something about viruses.  

Anyway, by bundling the .exe file into a Zip file we've made it far more palatable to Windows Defender, et al.  Hence the new file.  Same game, new file.