This Privacy Policy explains how your personal data is collected and processed by developer Matej Lupsina (“we”, “us”, or “our”) when you use our mobile application (the “App”).
The App is a free-to-play game (with optional in-app purchases). To maintain high quality and improve gameplay, we process limited information from and about you to support Game Center features, gameplay-related services, and internal analytics.
1. Information We Collect
We do not ask you to provide personal information such as your name or email address. However, we automatically process certain technical and gameplay-related data when you use the App, including through third-party services and (where applicable) by uploading gameplay session data to our servers as described below.
Game Center
If you choose to sign in with Apple Game Center, Apple may collect and process information such as your player ID, nickname, achievements, and scores. This data is handled solely by Apple in accordance with its Privacy Policy:
Gameplay Session Data
To operate gameplay-related features and improve stability and gameplay, the App may automatically record and upload gameplay session data to our servers.
This data may include:
- Level and session details (e.g., level identifier/name, run number, session duration, tick/time values)
- Gameplay actions/inputs (e.g., movement events)
- Performance metrics (e.g., average FPS and frame count)
Gameplay session uploads include a pseudonymous unique identifier (UID) generated on your device. We use the UID to associate uploads from the same installation across sessions (for example, to support gameplay features, prevent misuse, and troubleshoot issues). The UID does not include your name or email address.
If you delete and reinstall the App, a new UID is generated.
GameAnalytics
We use GameAnalytics to collect gameplay and performance data to help us understand how players interact with the App and to improve the game experience. GameAnalytics may process data such as:
- Device type and operating system
- App version and usage time
- Gameplay progress, session length, in-game interactions or other related gameplay data
- Crash reports and performance metrics
Analytics data is processed in aggregated form where possible and is not used to directly identify you by name or email address.
GameAnalytics’ Privacy Policy: 🔗 https://www.gameanalytics.com/trust/privacy-notice
Firebase Anonymous Authentication
We use Firebase Authentication to assign users a unique anonymous identifier when they upload content. This process does not require users to provide personal information such as a name or email address.
Firebase, a service operated by Google, may collect certain technical information associated with authentication, such as device identifiers, IP addresses, and usage metadata, in accordance with Google’s Firebase Privacy Policy.
Anonymous authentication is used solely for operational, security, and service-related purposes, including enabling content uploads, preventing misuse, maintaining system integrity, and improving user experience (for example, allowing users to edit their own uploaded levels). We do not use anonymous authentication to directly identify users.
Firebase Privacy Policy: 🔗 https://firebase.google.com/support/privacy
2. Data Storage and Deletion
We do not require users to create user-facing accounts (such as accounts with an email address, password, or profile). If you upload content, Firebase Authentication may assign an anonymous identifier (UID) to support that feature.
Game data and preferences are stored locally on your device. Uploaded content (if any) is stored on our service providers’ infrastructure and associated with an anonymous identifier. Gameplay session data (if uploaded) is stored on our servers and associated with the pseudonymous UID described above.
You can delete locally stored game data and preferences at any time by:
- iOS: Delete the App from your device
- Android:
Settings → Apps → [App Name] → Storage → Clear Data
If you would like to request deletion of uploaded gameplay session data and/or uploaded content associated with your UID, please contact us using the email address below and include your UID (if available in the App) so we can locate the relevant data.
3. Contact Us
If you have any questions or concerns about this Privacy Policy, please contact us via E-mail below: