Privacy Policy for Infini Alchemy

<h1>Privacy Policy for Infini Alchemy</h1>
<p>Last updated: October 15, 2025</p>
<p>This Privacy Policy describes how Infini Alchemy ("we", "our", or "us") handles information when you use our web-based alchemy game application.</p>
<h2>INFORMATION WE COLLECT</h2>
<p>Local Data Storage
- Game progress and settings are stored locally in your browser's storage
- Discovered artifacts and synthesis counts are saved on your device
- Language preferences and game settings are stored locally
- No personal information is transmitted to external servers</p>
<p>No Personal Data Collection
- We do not collect, store, or transmit personal information
- We do not require account creation or user registration
- We do not track user behavior or analytics
- We do not use cookies for tracking purposes</p>
<h2>HOW WE USE INFORMATION</h2>
<p>Local Storage Usage
- Game state is saved locally to preserve your progress between sessions
- Settings are stored to remember your preferences (language, audio settings)
- All data remains on your device and is never transmitted elsewhere</p>
<h2>DATA SHARING</h2>
<p>No Data Sharing
- We do not share, sell, or transmit any user data
- All game data remains exclusively on your device
- No third-party services receive any information from the app</p>
<h2>THIRD-PARTY SERVICES</h2>
<p>Text-to-Speech (TTS)
- The app uses your browser's built-in text-to-speech functionality
- Audio synthesis is performed locally by your browser
- No audio data is transmitted to external services</p>
<p>Progressive Web App (PWA) Features
- The app can be installed as a PWA on your device
- All functionality remains local to your device
- No external connections are required for game operation</p>
<p>AlchemyBook Loading
- Custom alchemy books can be loaded from URLs you provide
- Books are downloaded directly to your browser
- No tracking or monitoring of loaded content occurs</p>
<h2>DATA SECURITY</h2>
<p>Local Security
- All data is stored securely in your browser's local storage
- No sensitive information is collected or stored
- Data is only accessible within the app on your device</p>
<h2>DATA RETENTION</h2>
<p>Local Control
- You control all data retention through your browser settings
- Game data persists until you clear your browser storage
- No server-side data exists to be retained or deleted</p>
<h2>USER RIGHTS</h2>
<p>Full Control
- You can clear all app data through your browser settings
- You can uninstall the PWA at any time
- No account deletion is required as no accounts are created</p>
<h2>OFFLINE FUNCTIONALITY</h2>
<p>Complete Offline Operation
- The app functions entirely offline after initial load
- No internet connection is required for gameplay
- All features work without external data transmission</p>
<h2>CHILDREN'S PRIVACY</h2>
<p>Safe for All Ages
- No personal information is collected from users of any age
- The app is designed as an educational tool suitable for children
- Parents can monitor all app activity locally on the device</p>
<h2>CHANGES TO THIS POLICY</h2>
<p>Policy Updates
- We may update this Privacy Policy to reflect changes in the app
- Updates will be posted within the app and reflected in the "last updated" date
- Continued use of the app constitutes acceptance of any changes</p>
<h2>CONTACT INFORMATION</h2>
<p>Questions or Concerns
If you have any questions about this Privacy Policy or the app's privacy practices, please contact us through the app's about section or project repository.</p>
<h2>COMPLIANCE</h2>
<p>Data Protection Compliance
- This app is designed to comply with GDPR, CCPA, and other privacy regulations
- No personal data processing occurs that would trigger regulatory requirements
- The app operates on a "privacy by design" principle</p>
<h2>TECHNICAL DETAILS</h2>
<p>Local Storage Technologies Used:</p>
<ul>
<li>HTML5 localStorage for game state and preferences</li>
<li>Browser Cache API for offline functionality (through service worker)</li>
<li>No tracking pixels, analytics scripts, or external data collection tools</li>
</ul>
<p>Data Types Stored Locally:</p>
<ul>
<li>Game progress (discovered artifacts, synthesis counts)</li>
<li>User preferences (language, audio settings)</li>
<li>AlchemyBook content (when loaded by user)</li>
<li>Application cache for offline functionality</li>
</ul>
<p>This privacy policy reflects our commitment to user privacy and the local-first design of Infini Alchemy. Your data stays on your device, under your control, always.</p>