Hi, I have tryed to run the app in MACOS. At First read your README, then I ve put the app to Finder to install the app. Then I go to Terminal and put sudo chmod -R +x/Applications/franken.app/Contents/MacOS. Then I try to start in Applications in Finder with ctrl and open. "This Programm can not open"
There should be a space after the +x.
If you still can't get it to work, you can instead download a Mac version of the OHRRPGCE (the engine the game was made with) and use it to run the .rpg file from any of the downloads (it's inside franken.app).