Last Updated: July 5, 2026
We are committed to protecting and respecting your privacy.
This Privacy Policy explains how we handle information in connection with your use of the App. Because we value your trust, we have designed the App to operate with a "privacy-by-design" approach.
We do not collect, store, share, or transmit any personal data.
No Personal Information: The App does not require you to provide, nor does it collect, any personally identifiable information (such as your name, email address, physical address, phone number, or device identifiers).
No Behavioral Tracking: We do not track your gameplay habits, search queries, or interaction histories.
No Account Creation: You can play all campaign levels and the procedural sandbox mode without creating an account or logging in.
All App operations are executed locally on your device. The App utilizes standard Android APIs to deliver its unique logic and sound design:
Offline Operation: The App runs entirely client-side. It does not request internet access permissions and does not connect to any external databases or servers.
Ambient Synthesizer Sound Engine: The App uses your device's native audio capabilities (AudioTrack and ToneGenerator) to synthesize atmospheric drone sounds in real-time. This audio is generated purely mathematically on your processor. We do not access, request permissions for, or record through your device's microphone.
Procedural Level Generator: The math-based seed generator works completely offline. No storage writing overhead or file-system modifications are required.
To maximize performance and user privacy, we do not integrate any third-party software development kits (SDKs) that collect behavioral data or target users.
No Firebase, Google Analytics, or other analytics trackers.
No third-party ad networks (e.g., AdMob, Unity Ads) that profile users.
No social media integration or single sign-on (SSO) APIs.
Because the App collects absolutely no personal data from any user, it is fully compliant with the Children's Online Privacy Protection Act (COPPA) and global children's privacy regulations. It is entirely safe for users of all ages, including children under the age of 13.
Since your gameplay progress, settings, and custom configurations remain strictly on your local device and are never transmitted over the internet, your interactions with the App are exceptionally secure.
We may update our Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last Updated" date. We encourage you to review this Privacy Policy periodically for any changes.
If you have any questions, feedback, or concerns regarding this Privacy Policy, please contact us at:
Support Email: support@matrixplay.example.com