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How to fix unknown error occurred while launching Frostpunk 2 on macOS?

Running into errors like the “Unknown Error” while playing Frostpunk 2 on macOS can be frustrating. This problem is common, especially with online games, and there are ways to fix it. We’ve compiled a list of the best methods to help you conquer this pesky error and get back to building your thriving city in the post-apocalyptic world.

How to fix unknown error occurred while launching Frostpunk 2 on macOS

Solution 1: Adjust macOS security settings

Sometimes, all it takes is a simple adjustment to your Mac’s security settings. Here’s what you need to do:

  1. Download and install Frostpunk 2 as usual.
  2. Click “Play” in Steam, and when the error pops up.
  3. Open your System Preferences and navigate to Privacy & Security.
  4. Scroll down to the bottom, and you’ll spot a message telling you that Frostpunk 2 was blocked for security reasons.
  5. Click “Open Anyway“.
  6. Head back to Steam, hit play, and voila! You’re ready to rule your city!

Solution 2: Keep game up-to-date

Developers are always working hard to squash bugs and improve performance. So, make sure you’re running the latest version of Frostpunk 2. Check out the official game website and download any available updates to stay ahead of the curve.

Solution 3: Delete Steam cache files without deleting the app

If you suspect that corrupted Steam files are the culprit behind the “Unknown error,” try this:

  1. Open Steam, click on Preferences in the top-left corner, and select Downloads.
  2. Click on Clear Download Cache to give Steam a fresh start.
  3. Navigate to ~/Library/Application Support/Steam/SteamApps/common.
  4. Find the Frostpunk 2 folder and either back it up or delete it if the game isn’t launching properly.
  5. Reinstall the game to restore the necessary files.
  6. Head to ~/Library/Application Support/Steam and search for any cache files related to Frostpunk 2, then give them the boot.
  7. Restart Steam, relaunch the game, and you’ll be back in action!

Solution 4: Reinstall the Game

If you’ve tried everything and the error just won’t budge, it’s time for a clean slate. Uninstall Frostpunk 2 and reinstall it from scratch. This will help eliminate any stubborn corrupted files and give you a fresh start.

Encountering errors is frustrating, but with a few tweaks and a little patience, you can get back to playing Frostpunk 2 smoothly. Whether it’s adjusting your Mac’s security settings, clearing cache, or reinstalling the game, one of these methods should help you get past the “Unknown Error.”