Privacy Policy
Last updated: 2026-05-13
This policy describes the data we collect when you use Hanoi Detective and how we handle it.
1. Data we collect
We collect only the email you supply to sign in, your route purchases, and your gameplay history (cleared stops, attempts, hints used) for the purpose of running your experience.
2. How we use it
Email is used to deliver one-time sign-in links and receipts. Gameplay history is used to show your progress and badges on your account page.
3. Sharing with third parties
We do not sell personal data. Some service providers (email delivery, payment processing, image hosting) may process data on our behalf under their own confidentiality terms.
4. Your rights
You can request deletion of your account and gameplay data by emailing us at the address below. Purchase records are retained for audit purposes as required.
5. Contact
Questions about this policy can be sent via the Support page at /contact or by email to support@hanoi-detective.app. This is an MVP document and may be updated before the public launch.