Privacy Policy

KingTD: Merlin's Guard
Developed by Pallyzone
Last updated: June 29, 2026

Pallyzone ("we," "our," or "us") operates the mobile game KingTD: Merlin's Guard (the "Service"). This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service and the choices you have associated with that data.

By using KingTD: Merlin's Guard, you agree to the collection and use of information in accordance with this policy.

1. Information We Collect

We collect the following types of data to provide and improve our Service:

Account and Authentication Data — When you sign in via Google Play Games, Apple Game Center, or similar services, we receive your basic profile information (display name, avatar, and a platform-specific identifier). This is necessary for saving your progress, leaderboards, and achievements.
Gameplay Data — Game progress, level completions, in-game currency balances, achievements, leaderboard scores, and gameplay preferences. This data syncs across your devices when you are signed in.
Device and Technical Data — Device model, operating system version, screen resolution, language settings, and mobile network information. We use this for crash reporting, compatibility tuning, and performance optimization.
Advertising Identifier (IDFA / AAID) — Our advertising partners may collect your device's advertising identifier to serve relevant ads and measure campaign performance. You can reset or opt out of personalized advertising via your device settings at any time.
Usage and Analytics Data — Session length, feature usage, and interaction data collected through industry-standard analytics tools (e.g., Unity Analytics, Firebase) to help us understand how players engage with the game.

2. How We Use Your Data

We use the collected data for the following purposes:

To provide, maintain, and operate the core gameplay experience
To save and sync your game progress across devices
To display leaderboards, achievements, and social features
To personalize in-game content and offers
To analyze usage patterns and improve game design and balancing
To serve advertisements (where applicable) via third-party ad networks
To detect, prevent, and address fraud, cheating, and technical issues
To comply with legal obligations

3. Legal Basis for Processing (GDPR)

If you are located in the European Economic Area (EEA), our legal basis for processing your personal data includes:

Performance of a contract — to deliver the Service you requested
Legitimate interests — to improve and protect our Service
Consent — where you have given clear consent (e.g., for personalized ads)
Legal obligation — to comply with applicable law

You may withdraw consent at any time via your device settings or by contacting us.

4. Data Sharing and Third-Party Services

We do not sell your personal data. We share data only with the following categories of service providers, each bound by contractual obligations to protect your data:

Cloud & Infrastructure — Firebase (Google LLC) for data storage, authentication, and analytics. Privacy Policy
Analytics — Unity Analytics (Unity Technologies) and/or Firebase Analytics for usage metrics and crash reporting. Unity Privacy Policy
Advertising — Unity Ads, Google AdMob, or equivalent ad networks to serve in-game advertisements. These partners may use the advertising identifier to deliver contextual or interest-based ads. Google Privacy Policy
Legal & Safety — We may disclose data to comply with a legal obligation, enforce our terms, or protect the rights, property, or safety of Pallyzone, our players, or others.

5. Data Retention and Deletion

We retain your personal data only as long as necessary to fulfill the purposes outlined in this policy. Gameplay and account data is retained while your account is active. If you stop using the Service, we may retain anonymized or aggregated data for analytics purposes.

You may request deletion of your personal data at any time by contacting us at mozhushi414415@gmail.com. We will respond within 30 days and delete your data unless retention is required by law.

6. Data Security

We implement appropriate technical and organizational measures to safeguard your data, including:

Encryption of data in transit (TLS/HTTPS)
Encryption of data at rest (AES-256)
Access controls and regular security reviews
Secure authentication through platform providers (Google Play Games, Apple Game Center)

While we strive to use commercially acceptable means to protect your data, no method of transmission over the Internet or electronic storage is 100% secure.

7. Children's Privacy

KingTD: Merlin's Guard is designed for users of all ages. We comply with the Children's Online Privacy Protection Act (COPPA) and the General Data Protection Regulation (GDPR) regarding children's data:

We do not knowingly collect personal data from children under 13 (or the applicable age of digital consent in your country) without verifiable parental consent.
If you are a parent or guardian and believe your child has provided us with personal data, please contact us immediately. We will take steps to delete such information promptly.
Any in-app purchases require authentication through the platform's parental control mechanisms.

8. Your Rights and Choices

Depending on your jurisdiction, you may have the following rights:

Access — Request a copy of your personal data
Rectification — Correct inaccurate or incomplete data
Erasure — Request deletion of your data ("right to be forgotten")
Portability — Receive your data in a structured, machine-readable format
Objection — Object to processing based on legitimate interests
Withdraw consent — Withdraw previously given consent at any time
Opt out of personalized ads — Via your device settings:
- Android: Settings → Google → Ads → Opt out of Ads Personalization
- iOS: Settings → Privacy & Security → Apple Advertising → Personalized Ads (toggle off)

To exercise any of these rights, contact us at mozhushi414415@gmail.com. We will respond within 30 days. You also have the right to lodge a complaint with your local data protection authority.

9. California Privacy Rights (CCPA/CPRA)

If you are a California resident, the California Consumer Privacy Act grants you additional rights:

Right to Know — Request disclosure of categories and specific pieces of personal data collected, the sources, the business purpose, and categories of third parties with whom it is shared
Right to Delete — Request deletion of personal data
Right to Opt Out — Opt out of the "sale" or "sharing" of personal data (Pallyzone does not sell personal data)
Right to Non-Discrimination — You will not be discriminated against for exercising your CCPA rights

To make a CCPA request, email mozhushi414415@gmail.com with "CCPA Request" in the subject line.

10. International Data Transfers

Your data may be transferred to and processed in countries other than your country of residence. We ensure that any such transfers comply with applicable data protection laws through standard contractual clauses, adequacy decisions, or other recognized legal mechanisms.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy on this page and, where appropriate, through in-game notices. Changes are effective immediately upon posting unless otherwise stated.

12. Contact Us

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

Email: mozhushi414415@gmail.com
Company: Pallyzone
Product: KingTD: Merlin's Guard

We aim to respond to all inquiries within 5 business days.