# Wild Chain Slot · Privacy Policy
> Effective Date: September 1, 2026
> Scope of Application: This Privacy Policy applies to all functions of "Wild Chain Slot" (hereinafter referred to as "the Application") on iOS devices.
Wild Chain Slot (hereinafter referred to as "we") understands the importance of your personal information. This Privacy Policy explains how the Application collects, uses, stores, and protects your information. Please read it carefully before use.
## I. Information We Collect
**1. Locally Stored Data**
To provide game services, the Application will save the following data locally on your device:
- Game progress, gold coin balance, level, and VIP level;
- Encyclopedia collection and evolution records;
- Account information such as nickname and avatar (if you created or linked an account);
- Daily task and activity progress.
The above data is stored only on your currently used device by default, used to restore your game state on your local device.
**2. Push Notification Data**
To send you push notifications (such as event launches and prize pool settlement reminders), this application integrates Firebase Cloud Messaging (provided by Google LLC, hereinafter referred to as "Firebase"). After you authorize push notifications, the application obtains your device's Apple Push Token (APNS token) and Firebase Registration Token (FCM token) and transmits these tokens, along with necessary device/installation identifiers, to Google/Firebase servers to deliver notifications to you.
You can turn off push notifications at any time in "Settings - Push Notifications"; once turned off, we will stop sending you notifications, and the relevant tokens will also become invalid.
**3. Account Information (If You Use It)**
If you register or link an account, we will save your account identifier and other information locally for saving progress across devices and claiming the 777 grand prize.
## II. Use of Information
We use the above information to: provide and maintain game functionality, save your progress, send you the notifications you have authorized, and improve the product experience.
## III. Third-Party Services
- **Firebase Cloud Messaging (Google LLC)**: Used for push notifications. Google processes related tokens and device data in accordance with its privacy policy, see https://policies.google.com/privacy.
- This application does not contain any third-party advertising or user tracking SDKs.
- Some help content may redirect to external websites. These pages are the responsibility of their operators; please refer to the privacy policy of that website.
## IV. Data Storage and Security
Your game data is primarily stored locally on your device. We take reasonable measures to protect information security, but please be aware that no network transmission or local storage can guarantee absolute security.
## V. Your Rights and Choices
- **Push Notification Management**: Enable or disable push notifications in "Settings - Push Notifications".
- **Clear Cache**: Clear local cache in "Settings - Clear Cache".
- **Delete Data**: You can permanently delete all local data in "Personal Center - Logout".
## VI. Protection of Minors
This game does not involve real-money top-ups and does not encourage any form of gambling. All coins, prize pools, and rewards are virtual data, suitable for users of all ages. We recommend that minors use the game under the guidance of their guardians.
## VII. Policy Changes
We may update these regulations from time to time. Significant changes will be announced within the app, and the updated regulations will take effect from the date of publication.
## VIII. Contact Us
If you have any questions about these regulations or the processing of your personal information, please contact us through the "Help & Customer Service" section within the app.