Privacy Policy

PLAYCODE3 Mahjong · last updated 2026-07-12

Draft for review. This describes how the game actually handles data today. Please have it reviewed before a public launch, and update the contact and company details below.

This policy explains what information PLAYCODE3 Mahjong ("the game", "we") collects when you play online, how it is used, and the choices you have. Playing solo against the computer requires no account and collects no personal information.

What we collect

When you sign in to play online (with Google, Microsoft, or Apple), we store:

Your email address (used to identify your account).
The display name and avatar you choose for the table.
Your game record: games played, wins, coins, and similar mahjong statistics.

We do not ask for your address, phone number, or payment details to play.

How we use it

To let you sign in and keep your look, name, coins, and stats across devices.
To run online games, leaderboards, and achievements.
To keep the game working and safe (for example, limiting abuse).

We do not sell your personal information.

What other players can see

Inside a room, the display name and avatar you choose are shown to the other players at your table. If you upload or generate a picture as your avatar, that picture is visible to those players. Please do not use a photo you would not want other players to see.

Where it is stored

Account and game data are stored using Google Firebase. Sign-in is handled by your chosen provider (Google, Microsoft, or Apple); we never see your password.

Your choices

You can change your display name and avatar at any time on the online screen.
You can request deletion of your mahjong data by contacting us at the address below.

Children

Online play is intended for players aged 13 and older. If you believe a child under 13 has created an account, contact us and we will remove it.

Changes

We may update this policy; the date at the top shows the latest version.

Contact

Questions or a deletion request: contact@playcode3.ai.