Privacy policy

Last updated: 28 September 2026

Two Player Tetris is designed to collect as little as possible. There are no accounts, no cookies, no advertising and no analytics or tracking scripts.

Stored only on your device

Your player name, chosen piece color, personal high score and leaderboard are saved in your browser's local storage. They are never sent to our server. Clearing your browser data — or the CLEAR button on the leaderboard — removes them.

Sent to the game server while you play

To run a two-player game, your browser sends the server your room code, the mode you pick, your piece color and your in-game moves. This is used only to run the game and is not kept once the room closes.

Server logs

Like most websites, the server writes technical logs to help fix bugs and stop abuse. These include your IP address, browser type, the pages requested, room codes and game events such as joining a room or a game ending. Logs are kept only as long as our hosting provider retains them and are not sold or shared.

Feedback form

If you use the feedback form, your message — plus the name and email address if you choose to give them, and your browser type — is emailed to the developer so we can read it and reply. It is not used for anything else.

Hosting

The site and game server are hosted by Fly.io. Your connection to the site is encrypted (HTTPS).

Children

The game has no chat, no accounts and no way for players to exchange personal information beyond a room code, and we do not knowingly collect personal data from anyone.

Questions

Questions about this policy? Send them through the feedback form.