Decide what you intend to remove
If your goal is to stop hearing sound, use the Music and Sounds switches. If your goal is to close the game, close its window after finishing. Neither task requires erasing the saved site data. Identify the actual reason for cleanup before choosing a broad browser command.
If you deliberately want to remove your local ORBIT data, the browser’s site-data settings for the address where you play are the relevant place. The exact interface belongs to the browser, so read the confirmation and its stated scope carefully.
Separate files from achievements
The browser can hold both cached game assets and local progress. Cached assets make disconnected launching possible. Local storage holds the records, cleared-gap total and preferences from which the game reconstructs your familiar choices and discoveries.
Deleting all data for the game may affect both. Opening online again can download the program and artwork, but those files contain no personal history that reconstructs deleted discoveries. The presence of a Home Screen icon afterward does not establish that the old data survived.
Preserve what you mean to keep
Before intentional deletion, save any score image you want as a memento. It is not a restorable backup, and there is no supported ORBIT import that turns an image back into progress. If you are troubleshooting, try the targeted checks for your symptom before taking this irreversible step.
For privacy questions about information held outside your device, use the policy’s contact route. Deleting local game data is different from asking about support correspondence or already shared content. A message or image sent through another service remains subject to that service and the recipient’s handling.