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Unfortunately not. Progress is kept only in a local database on your device; there is no cloud backup. Uninstalling the app, resetting the device or switching devices erases it permanently. Records you send to the leaderboard — your display name, your score and the time of the submission — are also stored on our servers. Uninstalling the app erases the data on your device but does not delete the record on our servers.

The game is free and funded by advertising. The "Remove Ads" item in the shop is a one-off purchase that permanently disables banner, interstitial and app-open ads. Rewarded ads stay available as an option — they are never required.

Yes. The whole game runs offline. The connection is used only to load ads; with no connection no ad is shown and the game carries on as normal.

In the game, go to Settings > Reset Progress. This clears scores, achievements, purchased items and statistics, and cannot be undone.

In the European Economic Area, the United Kingdom and Switzerland, Settings > Privacy options reopens the consent form so you can change your personalised-advertising choice. You can also reset or delete your advertising ID in your device settings.

First close the game completely and reopen it; purchases are usually verified on launch. If that does not fix it, write to us with the receipt from the store. Refunds follow Google Play or App Store rules and are handled by the store.

Settings > Language. On first launch the game follows your device language, falling back to English if that language is not supported.