The command sudo xattr -r -c /Applications/Geometry\ Dash.app might look like gibberish if you aren't a developer, but it’s actually quite logical:

He decided to try the following command:

A few seconds passed, and the command completed without any error messages. John decided to relaunch Geometry Dash to see if the problem was resolved.

Type or paste:

He took a deep breath. He hated using sudo . It felt like handling a loaded gun in a room full of priceless vases. One wrong space, one misplaced character, and he could wipe his hard drive. But the gatekeeper was immovable, and Lucas was impatient.

Use this command if: