Ultra Mars
This privacy policy applies to the Ultra Mars application (hereinafter "Application") for web and mobile devices, developed by BrotherWoo Games (hereinafter "Service Provider") as an Ad Supported service. This service is provided "AS IS".
The Application does not require registration and does not collect your name, email address, phone number, physical address, photos, contacts, or financial information.
The Application collects the following data automatically to improve gameplay experience, fix bugs, and monitor overall performance:
Each time you complete a game session, the following data is sent to our server:
The Application tracks anonymous progression milestones (e.g. "completed tutorial", "first flight", "first landing") to help us understand where players get stuck and improve the onboarding experience.
If a JavaScript error occurs during gameplay, the Application may automatically send:
Error reports are limited to a maximum of 3 per session to avoid excessive data transmission.
The Application generates a random unique identifier (UUID) stored locally on your device. This "Pilot ID" is used solely for the friends list and leaderboard features. It is not linked to your real identity.
Each time the game starts, a simple counter is incremented on the server, recording only the date and platform (mobile or PC). No personal data is attached to this counter.
No. The Application does not use AI technologies to process your data.
All collected data is used exclusively for the following purposes:
Data is never used for profiling, behavioral advertising, or sold to third parties.
If you are located in the European Economic Area (EEA), the legal basis for collecting the data described above is legitimate interest (Article 6(1)(f) GDPR). The Service Provider has a legitimate interest in understanding how the Application is used, maintaining its stability, and improving the player experience. This data collection is minimal, non-invasive, and does not override your fundamental rights.
The Application uses the following third-party services that may collect data according to their own privacy policies:
The Service Provider may also disclose information:
| Data type | Retention period |
|---|---|
| Session analytics | Rolling buffer of the 50,000 most recent sessions; older sessions are automatically deleted |
| Error reports | Rolling buffer of the 5,000 most recent errors; older errors are automatically deleted |
| Session metadata | Automatically deleted after 3 days |
| Daily aggregate statistics | Retained indefinitely (contains no personal data — only totals per day) |
| Pilot ID & friends data | Retained until you request deletion |
| Local preferences (localStorage) | Stored on your device only; you can clear it at any time via browser settings |
Depending on your location, you may have the following rights regarding your data:
To exercise any of these rights, contact us at brotherwoogames@gmail.com. We will respond within 30 days.
You can also stop all data collection at any time by uninstalling the Application.
The Application does not knowingly collect personally identifiable information from children under the age of 13. The Application does not require registration or personal information to play. If you are a parent or guardian and believe your child has somehow provided personal information, please contact us at brotherwoogames@gmail.com and we will promptly delete it.
The Service Provider takes reasonable measures to protect your data:
Please be aware that no method of electronic transmission or storage is 100% secure.
This Privacy Policy may be updated from time to time. The Service Provider will notify you of any changes by updating this page. You are advised to review this Privacy Policy periodically. Continued use of the Application after changes constitutes acceptance of the updated policy.
This privacy policy is effective as of 2026-04-01. Previous version: 2026-03-09.
If you have any questions about this Privacy Policy or your data, please contact us at brotherwoogames@gmail.com.