Need help with Night Destroyer? We're here for you.
How do I save my progress?
Sign in with Apple, Google, or email from the Start screen. Your coins, upgrades, and high scores will sync automatically across your devices.
I bought coins but they didn't show up.
Make sure you're signed in with the same account you used when purchasing, then restart the app. If it's still missing after a few minutes, email us with your purchase receipt and we'll sort it out.
How do I report a bug?
Email us with a description of what happened and your device model — we read every message.
We typically respond within 2-3 business days.
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