Privacy Policy

Last updated: 5 September 2026 · Applies to minipla.net

Mini Planet ("we", "us") is an online game at minipla.net where players buy pieces of a small virtual planet, build on them and interact with each other in real time. This policy explains what personal data we collect, why, and what your rights are.

1. What we collect

• Google account details when you sign in: your Google user ID, email address, display name and profile picture URL. Sign-in is handled by Google and Supabase Auth; we never see your Google password.
• Game data: the username and character look you choose, the land you own, what you build, your in-game resources, offers you make or receive, chat messages you send (shown live to other players, not stored), and your character's position while you play.
• Images you upload for sky banners, airships and satellites. These are shown publicly to every player.
• Purchase records: which land, airship or satellite you bought, the amount, and a Stripe reference. Card details are entered on Stripe's pages and are never sent to or stored by us.
• Technical data: IP address and browser information in server logs, kept briefly for security and debugging.

2. Why we use it

• To run the game: identify you, save your world, show your name and builds to other players.
• To process payments and, for land resales between players, to pay sellers through Stripe Connect.
• To keep the service safe, prevent abuse and fix problems.

Legal bases under the GDPR: performance of our contract with you (running the game and processing purchases), our legitimate interest in keeping the service secure, and your consent for optional uploads such as promo images.

3. Who we share it with

• Supabase (database, authentication and image storage), hosted in the EU.
• Stripe (payments and seller payouts). Stripe's own privacy policy applies to payment data.
• Google (sign-in).
• Fly.io (server hosting).

We do not sell personal data and we do not use advertising trackers. Your username, character, builds and uploaded promo images are visible to all players by design.

4. Cookies and local storage

We use browser local storage to keep you signed in and to remember small preferences (for example whether you have seen the help screen). We do not use third-party advertising cookies.

5. Retention

Your account and game data are kept for as long as you have an account. Purchase records are kept as long as required for accounting and tax purposes. Server logs are kept for a short period only.

6. Your rights

You can ask us to access, correct, export or delete your personal data, or object to certain processing. Deleting your account removes your profile and builds; land you own returns to the game. Contact us at privacy@minipla.net. You also have the right to complain to your local data protection authority.

7. Children

Mini Planet involves real-money purchases and is intended for adults. Do not use the service if you are under 18.

8. Changes

We may update this policy. The date at the top shows the latest version; material changes will be announced in the game.

Contact: privacy@minipla.net