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Privacy Policy

Effective Date: March 6, 2026
Last Updated: March 6, 2026

Derebey Network Technology (Shenzhen) Co., Ltd. ("we," "us," or "our") operates the mobile game Elarion: Roy's Adventure (the "Game" or "App").

This Privacy Policy explains how we collect, use, disclose, store, and protect personal information when you use our App, website, or related services. By using the App, you acknowledge that you have read and understood this Privacy Policy.

1. Who We Are

Company Name: Derebey Network Technology (Shenzhen) Co., Ltd.
Registered in: China
Website: derebey.cn
Contact Email: contact@derebey.cn

2. Scope of This Privacy Policy

This Privacy Policy applies to personal information processed in connection with:

  • the mobile game Elarion: Roy's Adventure;

  • our website at derebey.cn;

  • customer support, account-related inquiries, and other communications with us.

3. Information We Collect

We may collect the following categories of information.

3.1 Information You Provide to Us

We may collect information you voluntarily provide, such as:

  • your email address;

  • the contents of messages you send to us, including support requests, feedback, and inquiries.

3.2 Device and Technical Information

Through the App and integrated SDKs, we may collect certain device and technical data, including:

  • device identifiers;

  • advertising identifiers;

  • IP address;

  • device model;

  • operating system and version;

  • language and region settings;

  • app version;

  • crash logs;

  • diagnostic information;

  • basic performance and technical usage data necessary to maintain, secure, and improve the App.

3.3 Purchase Information

If you purchase digital items or services in the App, payments are processed by third-party platform providers, including:

  • Apple Store In-App Payments

  • Google Play In-App Payments

We do not collect or store your full payment card details. However, we may receive limited transaction-related information, such as:

  • purchase status;

  • transaction or order identifiers;

  • purchased item type;

  • information necessary to validate purchases, provide support, prevent fraud, or comply with legal obligations.

3.4 Advertising-Related Information

We display advertisements in the App. In connection with ad delivery, frequency control, measurement, fraud prevention, and compliance, our advertising partners may collect certain information, such as:

  • advertising identifiers;

  • device identifiers;

  • IP address;

  • technical device data;

  • ad impression and interaction data.

We currently use:

  • AdMob by Google

  • Unity Ads

We currently do not use personalized advertising, behavioral targeting, or remarketing services.

3.5 Information We Do Not Intentionally Collect

Based on the current App setup, we do not intentionally collect:

  • precise GPS location;

  • contact list / phonebook data;

  • camera photos or image library content.

​If we add features requiring such information in the future, we will provide additional notice and obtain any required permissions.

4. How We Use Information

We may use personal information for the following purposes:

  • to provide, operate, and maintain the App;

  • to respond to your inquiries, support requests, or complaints;

  • to process and validate in-app purchases;

  • to display non-personalized advertisements;

  • to monitor app stability, diagnose technical issues, and improve performance;

  • to detect, prevent, and address fraud, abuse, security incidents, and illegal activity;

  • to enforce our terms, policies, and legal rights;

  • to comply with applicable laws, regulations, legal processes, and platform requirements.

5. Legal Bases for Processing

Where required by applicable law, including the GDPR, we process personal information on one or more of the following legal bases:

  • your consent;

  • performance of a contract with you;

  • compliance with legal obligations;

  • our legitimate interests, such as maintaining App security, preventing fraud, improving the App, and handling customer support, provided those interests are not overridden by your rights and freedoms.

6. How We Share Information

We do not sell your personal information.

We may share personal information only in the following circumstances:

  • with service providers and partners who help us operate the App, such as advertising providers, payment processors, hosting providers, analytics or diagnostic infrastructure providers, and customer support tools;

  • with app store operators and platform providers, such as Apple and Google, where necessary for app distribution, payment processing, fraud prevention, or compliance;

  • if required by law, regulation, court order, or lawful request from public authorities;

  • to protect our rights, users, systems, property, and security;

  • in connection with a merger, acquisition, restructuring, financing, asset sale, or similar transaction;

  • with your consent or at your direction.

7. Third-Party Services

The App may use third-party SDKs and services, including:

  • Google AdMob

  • Unity Ads

  • Apple App Store / Apple In-App Payments

  • Google Play / Google Play In-App Payments

These third parties may process data in accordance with their own privacy policies. We encourage you to review their privacy policies for more information.

8. Data Retention

We retain personal information only for as long as reasonably necessary for the purposes described in this Privacy Policy, including:

  • providing the App and related services;

  • resolving disputes and providing support;

  • maintaining security and preventing fraud;

  • complying with legal, tax, accounting, audit, and platform obligations.

When personal information is no longer needed, we will delete it or anonymize it, unless a longer retention period is required or permitted by law.

9. International Data Transfers

Our company is registered in China, and the App may be made available in multiple jurisdictions, including the European Union, the United Kingdom, and the United States.

As a result, your personal information may be transferred to, stored in, or accessed from countries outside your country of residence. Where required by applicable law, we will take appropriate safeguards for international data transfers.

10. Data Security

We use reasonable technical and organizational measures designed to protect personal information against unauthorized access, disclosure, alteration, loss, or misuse. These measures may include access controls, security monitoring, and data minimization practices.

However, no system is completely secure, and we cannot guarantee absolute security.

11. Your Privacy Rights

Depending on your location, you may have certain privacy rights.

11.1 GDPR / UK GDPR Rights

If you are located in the European Economic Area or the United Kingdom, you may have the right to:

  • access your personal information;

  • correct inaccurate personal information;

  • request deletion of your personal information;

  • restrict processing of your personal information;

  • object to certain processing;

  • request data portability;

  • withdraw consent where processing is based on consent;

  • lodge a complaint with a supervisory authority.

11.2 California Privacy Rights

If you are a California resident, you may have the right to:

  • know what categories of personal information we collect, use, and disclose;

  • request deletion of personal information;

  • request correction of inaccurate personal information;

  • access specific pieces of personal information, subject to legal exceptions;

  • not be discriminated against for exercising your privacy rights.

We do not sell personal information, and we do not use personal information for cross-context behavioral advertising.

11.3 CalOPPA

In accordance with the California Online Privacy Protection Act (CalOPPA), users may visit our App and website anonymously where technically feasible. Any changes to this Privacy Policy will be posted on this page.

12. How to Exercise Your Rights

To submit a privacy request or ask questions about this Privacy Policy, please contact us at:

contact@derebey.cn

We may need to verify your identity before processing certain requests.

13. Children’s Privacy

The App is not directed to children under the age of 13, and we do not knowingly collect personal information from children under 13.

If you believe that a child under 13 has provided us with personal information, please contact us at contact@derebey.cn, and we will take appropriate steps to review and delete the information if necessary.

14. Third-Party Links and External Services

Our App or website may contain links to third-party websites, services, or platforms. We are not responsible for the privacy practices of those third parties. We encourage you to review their privacy policies separately.

15. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. If we make material changes, we will post the updated version here and update the "Last Updated" date above. Your continued use of the App after any update means the updated Privacy Policy will apply, to the extent permitted by law.

16. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us:

Derebey Network Technology (Shenzhen) Co., Ltd.
Website: derebey.cn
Email: contact@derebey.cn

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