dUpLicity ~Beyond the Lies~ is now updated so that it will work with Mac OSx Catalina. There is one problem though, the persistent save data which stores the information of the unlocked CGs, routes, story books and endings might be reset. This is also occurred in the Windows version. The issue is happened because the previous version was made using Renpy 6.99.6 and to work with Catalina, I need to update the Renpy version to 7.3.5. To make the save data work with the newest version, you need to open the save data step-by-step from Renpy 6.99.6, 6.99.7 to 6.99.8 (or 6.99.9) before opening it with this version. I'm very sorry but I'm clueless myself about what might cause this issue. The solution I can offer are: 1. Send me your persistent save data inside game/saves/ folder and I will fix that and send it back to you. 2. I can send you the persistent save data with a cleared game data to unlock all the CGs and others, but please don't use this if you haven't fully cleared the game as it might mess up with your achievements. The regular save data which saves your gaming progress will not be affected and won't be reset. This issue is only related with the persistent data. The game update is at late October 26, 2019, so people who played after the update will not be affected. I'm very sorry for the inconvenience. Regards, Roseverte