[OpenRCT2 not running on MacOS]

Thanks slamhauser - looks like it was already set to "app store and identified developers". Interestingly, I was able to launch the latest development build without an issue, but the released version won't run. Not sure what the problem could be

[OpenRCT2 not running on MacOS]

I'm trying to set up OpenRCT2 on my Macbook Pro running on Catalina. I have purchased and downloaded RCT2 on GOG and used homebrew and innoextract to successfully unpack the installation files. I downloaded the latest OpenRCT2 release for MacOS (OpenRCT2-0.2.5-macos-x86_64.zip), which set up the application OpenRCT2. However, when I try to run OpenRCT2, I get a simple error message with no explanation: "The application 'OpenRCT2' can't be opened." Has anyone else experienced this, and is there any recommended solution?