This Privacy Policy explains how YoudianhaowanTechnology Co., Limited (“we”, “us”, or “our”) handles information when you play Zombie Waves on TikTok.
1. Information we process
- Platform identifiers: a TikTok OpenID and authentication tokens provided through TikTok's login service. Authentication tokens are kept on our server and are not placed in the game package.
- Game data: progress, settings, rewards, mission status, and gameplay events needed to operate and improve the game.
- Technical data: device type, operating system, app version, language, network status, crash information, and security logs.
- Advertising data: whether a rewarded advertisement loaded, was shown, or was completed. TikTok and its advertising partners may separately process advertising information under their own policies.
- Support data: information you provide when contacting us.
2. How we use information
We use information to authenticate players, operate and synchronize game progress, deliver earned rewards, maintain security, diagnose problems, prevent fraud and abuse, respond to support requests, comply with law, and understand aggregate game performance.
3. Sharing
We may share information with TikTok as the host platform, hosting and infrastructure providers that process data for us, professional advisers, authorities when legally required, and a successor in a lawful business transaction. We do not sell personal information for money.
4. Retention and security
We retain information only for as long as needed for the purposes described above, legal obligations, dispute resolution, and security. Retention periods vary by data type. We use reasonable administrative and technical safeguards, but no system is completely secure.
5. International transfers
Your information may be processed in countries other than your own. Where required, we use appropriate safeguards for international transfers.
6. Children
The game is not intended to collect personal information from children contrary to applicable law. Parents or guardians who believe a child has provided information improperly may contact us to request review or deletion.
7. Your choices and rights
Depending on your location, you may have rights to access, correct, delete, restrict, or object to certain processing, or to withdraw consent. You can also clear local game data through device or TikTok settings where available. Contact us to make a request; we may need to verify your identity.
8. Changes and contact
We may update this policy and will revise the effective date when changes take effect. For privacy questions or requests, contact hongen126@gmail.com.