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Questions and answers

Is Lineguard free?

Yes. There's nothing to buy and no account to create. Coins are earned by playing.

Which devices does it work on?

Any modern browser on a phone, tablet or computer: Safari, Chrome, Edge and Firefox. It plays with a mouse or with touch.

Can I play offline?

Yes. After your first visit, the game keeps a copy on your device and opens without a connection. On a phone, add it to your home screen: in Safari, tap Share, then Add to Home Screen; in Chrome, tap the menu, then Add to Home screen.

How is my progress saved?

On your device, in your browser's storage. There's no account, so progress doesn't move between devices, and clearing your browser's site data erases it. If the game is closed in the middle of a run, it offers to resume that run next time.

Which languages are there?

English, Spanish, Portuguese, French, German, Turkish and Japanese. The game picks your device's language, and you can change it under Settings.

Why do my lines disappear?

Every line fades after a few seconds. The Lasting ink upgrade in the Dojo makes them last longer.

Why doesn't a checkpoint run count for my best score?

Your best score measures a run from the very start. Checkpoint runs still earn coins, and missions still count.

The sound stopped on my iPhone. What do I do?

Tap the screen once; the game wakes the sound on the next tap. If your phone is on silent, iPhone may keep web game sound muted.

The game feels slow on my phone.

Open Settings and set Graphics to Low. The game also lowers its own detail if it notices your device struggling.

How do I start over?

Settings, then Reset progress, then tap again to confirm. This erases everything and can't be undone.