Privacy Policy

Introduction

Huaa Games (“we”, “our”, or “us”) values your privacy. This Privacy Policy explains how information is collected, used, and protected when you use our mobile game Devil Circuit: Pixel Survivor, which may include advertisements, analytics, in-app purchases, rewarded ads, game progress features, and app performance tools.

Information We Collect

Device and Technical Information

We may collect basic device and technical information, such as:

• Device type
• Operating system version
• Country or region
• Language settings
• App version
• Advertising identifiers
• Crash logs and performance data

Usage Data

We may collect information about how you interact with the game, including:

• Gameplay events
• Level progress
• Session duration
• Boss fights and level completion
• Coins, continues, rewards, and unlock activity
• In-app purchase events
• Crash reports and error logs

Advertising Data

Devil Circuit: Pixel Survivor may use Google AdMob to display advertisements, including banner ads, interstitial ads, and rewarded ads.

AdMob may collect information such as:

• Advertising identifiers
• Approximate location, such as country or region
• Ad interaction data
• Device and app information

This information may be used to serve, personalize, and measure ads. You can control ad personalization through your Google Ads settings or your device privacy settings.

Rewarded Ads

The game may offer rewarded ads that allow players to receive in-game benefits, such as coins, continues, or temporary gameplay advantages.

Rewarded ad availability may depend on your region, device, internet connection, and ad provider availability.

Purchase Information

Devil Circuit: Pixel Survivor may offer in-app purchases through Google Play Billing.

Payment processing is handled securely by Google Play. We do not collect or store your credit card number, bank details, or payment credentials.

We may receive limited purchase confirmation data, such as:

• Product purchased
• Purchase status
• Transaction confirmation
• Entitlement status

This information is used to unlock purchased content, remove ads when applicable, disable certain cooldown systems when applicable, prevent fraud, and support purchase-related functionality.

Analytics

We may use Firebase Analytics and related Google services to understand how players use the game.

Analytics may help us measure:

• Game performance
• Level difficulty
• Feature usage
• Crash and stability issues
• User engagement
• App improvements

Google Play Review

The game may use the Google Play In-App Review API to ask players for feedback or ratings. Google manages the review process according to its own policies.

If the official review dialog is not available, the game may show a custom review or feedback panel.

How We Use Your Information

We use collected information to:

• Operate and improve the game
• Save or support gameplay progress and features
• Analyze gameplay and app performance
• Display and measure advertisements
• Provide rewarded ads
• Process in-app purchases through Google Play
• Unlock purchased items or remove ads when applicable
• Fix bugs, crashes, and stability issues
• Improve level balance, bosses, UI, and player experience
• Prevent abuse, fraud, or technical problems

Third-Party Services

Devil Circuit: Pixel Survivor may use third-party services that collect information according to their own privacy policies, including:

• Google AdMob — advertising
• Firebase Analytics — analytics
• Google Play Billing — in-app purchases
• Google Play Services — platform features
• Google Play In-App Review — reviews and ratings

You can review Google’s Privacy Policy here: https://policies.google.com/privacy

Legal Basis for EU Users

If you are located in the European Economic Area, United Kingdom, or other regions with similar privacy laws, we may process your information based on:

• Your consent
• Our legitimate interests in operating and improving the game
• The need to provide app functionality and purchases
• Compliance with legal obligations

You may have the right to access, correct, delete, or restrict the processing of your personal data, depending on your location and applicable laws.

Data Deletion Requests

You may request deletion of your data by contacting us at: contacthuaa@gmail.com.

We will process deletion requests in accordance with applicable laws, platform policies, and technical limitations.

Some data may be retained when necessary for legal, security, fraud prevention, accounting, or purchase verification purposes.

Children’s Privacy

Devil Circuit: Pixel Survivor is not directed to children under the age of 13, or the applicable minimum age in your country.

We do not knowingly collect personal information from children. If you believe that a child has provided personal information, please contact us at contacthuaa@gmail.com, and we will take reasonable steps to delete such information.

Data Security

We take reasonable measures to protect information collected through the game. However, no method of electronic transmission or storage is completely secure, and we cannot guarantee absolute security.

International Data Processing

Your information may be processed by third-party services such as Google on servers located in different countries. These services process data according to their own privacy policies and applicable laws.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. The latest version will be available within the app, on the app store listing, or at the policy URL.

Continued use of the game after changes means you accept the updated Privacy Policy.

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