One Square – Privacy Policy

Last updated: October 26, 2026

1. Introduction

This Privacy Policy explains how One Square collects, uses and stores information when you use the game.

2. Information We Collect

One Square may collect and process the following information:

• Account code used to verify your PLIXO account.
• Account name associated with your account.
• Device identifier and player identifier.
• Selected skin and related skin information.
• Game preferences and settings.
• Local single-player world data and hotbar contents.
• Multiplayer information, such as display name, player position, online status, timestamps and selected skin.
• Changes made to the shared multiplayer world.

3. How We Use Information

Information is used to:

• Verify your PLIXO account code.
• Load your account name and selected skin.
• Save your game preferences and local game progress.
• Allow multiplayer players to see each other in the game.
• Synchronize multiplayer positions and shared world changes.
• Maintain the online status of multiplayer players.

4. Local Storage

One Square stores certain information locally on your device. This may include your account code, account name, device identifier, player identifier, selected skin, game preferences and local single-player world data.

This information helps the game remember your settings and progress between sessions.

5. Multiplayer and Online Data

When you use multiplayer features, information such as your player identifier, display name, in-game position, online status, timestamp and selected skin may be shared with other players through Firebase.

Changes to the shared multiplayer world may also be sent to Firebase so that other players can see those changes.

Player presence and temporary online information are intended to be removed when a player leaves or disconnects. Shared world changes may remain stored.

6. Third-Party Services

One Square uses Google Firebase Realtime Database to verify account codes, retrieve account and skin information, and support multiplayer features.

Information sent to Firebase is transmitted over HTTPS. Firebase is operated by Google and is subject to Google's privacy practices.

You can read Google's privacy policy here: Google Privacy Policy.

7. Data Sharing and Advertising

We do not sell personal information and do not use the information collected by One Square for targeted advertising.

Some multiplayer information is shared with other players to make multiplayer functionality possible. Information may also be processed by Firebase to provide the services described in this policy.

8. Children's Privacy

One Square is intended for a general audience. The game does not intentionally ask users to provide their real name, email address, postal address or precise location.

9. Data Security and Retention

We use Firebase and HTTPS connections to help protect information transmitted by the game. Local information remains on your device until it is cleared or removed.

Multiplayer presence information is intended to be temporary. Shared multiplayer world changes may remain stored.

10. Changes to This Policy

This Privacy Policy may be updated when One Square changes or when its data practices change. The latest version will be published on this page.

11. Contact

If you have questions about this Privacy Policy, you can contact us through GitHub: github.com/PlatypusPai.