Draft of 23 September 2026. The final version, with the operator's details, will be published before launch.

Privacy policy

This policy explains what Monomakh collects when you play, why, and what you can do about it. We collect as little as the game needs and we never sell your data or show ads.

What we collect

• Your nickname and token, and a random player ID we create when you start playing as a guest.
• Game data: the rooms you join, the moves you make, and the results of finished games (your place and net worth), so games can continue after a reconnect and you can see your history.
• Technical data: your IP address and basic request information in our server logs, used to keep the service running and secure.
• On your device: your guest session, language and settings are kept in your browser's local storage. Clearing it or choosing "Sign out on this device" removes them.

We don't collect your real name, email address, contacts or location. We don't use advertising trackers.

Where it's stored

Game data is stored on our servers in the European Union (Hetzner data centres in Germany or Finland). Server logs are rotated automatically and kept only for a short time.

Your choices and rights

You can ask us for a copy of your data or ask us to delete it at any time by writing to support@monomakh.app with your nickname. You also have the rights given by the Law of Ukraine "On Personal Data Protection" and, in the EU, by the GDPR.

Age

Monomakh is for players aged 16 and over.

Changes

When accounts, payments or analytics are added, this policy will be updated before they go live, and the date at the top will change.