itch.io

You sure did! You uploaded a version that works just fine on my M1 MacBook Pro. One other thing you can do (and this one I don't know how to do) is to set the PC and Mac versions as working on Windows and Mac OS respectively on itch. Doing this allows people to install and manage them using the itch app; otherwise, the app says there is no suitable version. I'm guessing there's something on the site that lets you specify which files work on which OS.

I was able to pay a little to get the app on here, by the way. I hope that helps to offset whatever it cost you to make the novel and pay for the art, etc. Can't wait to read it. 

If you look at the Gainfully Employed page, you will see a little icon next to each download, showing which OS it works with. I'm assuming once the download is correctly associated with the OS it works on, that icon will be your confirmation that it's done.