Civilization VI is damaged and can’t be opened" error on macOS is a frequent issue, particularly after system updates or when launching the game via Steam, often stemming from macOS Gatekeeper security protocols misidentifying the app as corrupted
Downloading cracked software is a violation of copyright laws. Furthermore, it denies developers—who spent years building the game—the revenue needed to continue supporting the franchise. Better Alternatives for Mac Users
Instead, I suggested they try purchasing the game through the App Store or the Civilization VI website. Not only would this ensure they got a safe and working version, but it would also support the game developers.
Purchasing * Q: Where can I purchase Civilization VI on Mac? * Q: Is Downloadable Content available for Civilization VI? * A: Yes! Aspyr Support