Downloaded .10 on Mac and tried opening:
A Javascript error occurred in the main process
uncaught Exception:
Error EACESS: permission denied, mkdir '/saves'
at object.mkdirSync (fs.js:764:3)
at Object.<anonymous> (/Users/myusername/myfiletree/QueensBrothel.app/contents/resourses/app.asar/main.js:39:8)
...