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Kingdom Rush Frontiers - Sierra

PostPosted: Sat Dec 30, 2017 11:11 pm
by necrome
The game is not launching on Sierra, with the message:

Kingdom Rush Frontiers cannot be opened because of a problem.

Check with the developer to make sure Kingdom Rush Frontiers works with this version of macOS. You may need to reinstall the application. Be sure to install any available updates for the application and macOS.

Click Report to see more detailed information and send a report to Apple.

Is the game not playable on Sierra?