itch.io

I figured out a fix for opening the game on Mac Catalina! Instead of letting Safari automatically unzip the game upon downloading, go into Safari and click the 'Safari' button on the top left. Click 'Preferences', and in the 'General' tab there should be an option at the bottom called 'Open 'safe' files after downloading'. Uncheck that box. Download the game, then manually right click and unzip it. I used The Unarchiver. After that, right click on the game and choose open. Hope it works for others!