I have noticed that with the not signed versions of the macOS or OS X files, while I think they run (I'll have to test) that we have to go pretty deep in the "install unsafe software" in order to install them.  I am hoping to eventually be able to afford the license so that I can be producing signed versions.  

If you donate for the games, and especially if you let me know what platform you're using, I can think more about that.  I could pay for it, but I'm not sure I'm ready to justify it yet.