Terms of Service

These Terms cover your use of the Tesserra website and game. Please read them with the Privacy Policy.

Last updated: October 10, 2026

Who runs Tesserra: Areg Abrahamians (“we,” “us”), an independent developer. There is no company behind the game. Mailing address: 2108 N St, Ste N, Sacramento, CA 95816.

Contact: help@tesserra-game.com

1. Agreement

By using Tesserra you agree to these Terms. If you create an account, you confirm that agreement with the checkbox at signup. If you don’t agree, please don’t use the game.

2. Who can use Tesserra

Anyone can play without an account. You must be 13 or older to create an account, or older if the law where you live requires it. Signup asks for your birth year and won’t create an account for anyone under 13.

3. Your account

Give accurate signup information and keep your password private. You are responsible for what happens under your account. Pick a username that isn’t offensive, doesn’t impersonate someone, and doesn’t include an email address or other personal details. You can delete your account at any time from Settings in the game.

4. What Tesserra includes

Tesserra is free to play. There are no paid plans, purchases, subscriptions, or ads. Features include single-player modes, leaderboards, published levels, and multiplayer duel rooms. Scores, ranks, and progress have no money value. We may change, rebalance, reset, or remove features, and we can’t promise the game will always be available.

5. Multiplayer and leaderboards

Duel rooms connect you directly to another player’s browser. The other player can see your username and your IP address (see the Privacy Policy). Only share a room code with people you want to play with.

Please don’t:

• cheat, use bots or automation, or exploit bugs to change scores or win matches;
• harass, threaten, or try to identify or track other players;
• attack, overload, scrape, or probe the game or its servers (reporting security issues to security@tesserra-game.com is welcome);
• use Tesserra for anything illegal.

We may remove scores, usernames, or levels, and suspend or delete accounts, that break these rules.

6. Your content

Your username and any levels you publish stay yours. You allow us to store, display, and share them inside Tesserra so the game can show them to other players. Published levels stay playable after you delete your account, without your name attached. We may remove content that breaks these Terms or the law.

7. Our content

The Tesserra name, game code, art, audio, and levels we made belong to us or our licensors. You may play the game and share links and screenshots. Please don’t copy or redistribute the game itself without permission. Fonts and icons are used under their open licenses.

8. Copyright complaints

Copyright notices go to the agent designated with the U.S. Copyright Office, registration DMCA-1082584.

• Designated agent: Tesserra DMCA Agent
• Service provider: Areg Abrahamians
• Address: 2108 N St, Ste N, Sacramento, CA 95816
• Phone: (323) 405-7295
• Email: help@tesserra-game.com

If you believe something in Tesserra infringes your copyright, send that agent your contact details, the work you own, where it appears in Tesserra, and a statement that you believe in good faith the use is not authorized. We will review it and remove material where appropriate.

9. No warranty

Tesserra is provided “as is” and “as available,” without warranties of any kind, to the extent the law allows. Some places don’t allow these exclusions, so they may not all apply to you.

10. Limit on liability

To the extent the law allows, we are not liable for indirect or consequential losses, such as lost data or lost progress, from using Tesserra. Because the game is free, our total liability for any claim is limited to USD $50. Nothing here limits liability that the law does not allow to be limited.

11. Governing law and disputes

These Terms are governed by the laws of the State of California, without regard to conflict-of-law rules. The state and federal courts in Sacramento County, California, are the venue for disputes, except where the law where you live requires a different venue. Please contact help@tesserra-game.com first so we can try to resolve any problem informally. Consumer protections that apply where you live still apply, and these Terms don’t take them away.

12. Changes to these Terms

If we make a material change, we will post it on this page at least 30 days before it applies and, where we have your email, tell you by email. If you keep using Tesserra after a change applies, the new Terms apply to you. If you don’t agree, you can stop playing and delete your account.

13. Ending your use

You can stop using Tesserra and delete your account at any time. We may suspend or end access for anyone who breaks these Terms or puts other players or the service at risk. Sections 6 through 11 continue to apply after that.

14. Everything else

If part of these Terms can’t be enforced, the rest still applies. These Terms and the Privacy Policy are the whole agreement between you and us about Tesserra.

See also the Privacy Policy and the Accessibility statement.