Gammon Go!
An app by Round Lake Labs
Gammon Go! is classic backgammon, done right — a fast, beautiful board game you can play anytime, completely offline. Play against a genuinely strong on-device AI opponent, with every rule you expect: the doubling cube, the Crawford rule, gammons and backgammons, and full match play.
Features
- Single-player vs a smart neural-network AI — three difficulty levels
- Full doubling cube with take / drop, and the Crawford rule in match play
- Match play to 1, 3, 5, 7, 11, or 15 points
- Gammon and backgammon scoring
- Optional legal-move highlighting and auto-roll to keep games flowing
- Automatic save — pick up exactly where you left off
- Statistics tracking for games and matches
- 100% offline. No ads. No in-app purchases. No accounts. No tracking.
Privacy Policy
Last updated: July 17, 2026
Gammon Go! ("the app") is a single-device backgammon game. Your privacy is simple to describe: the app does not collect, store, or share any personal data.
Information we collect
None. Gammon Go! does not collect any personal or usage information. There are no accounts, no sign-in, and no analytics.
Network use
Gammon Go! is fully offline. It does not connect to the internet, and it does not send any data off your device.
Data stored on your device
The app saves your in-progress game, statistics, and settings locally on your device only. This data never leaves your device, is not transmitted to us or anyone else, and is removed if you delete the app.
Third parties
The app contains no advertising, no third-party analytics or tracking SDKs, and no in-app purchases. No third party receives any information about you.
Children's privacy
Because the app collects no data from anyone, it is suitable for users of all ages and complies with children's privacy requirements.
Changes to this policy
If this policy changes, the updated version will be posted at this URL with a new "Last updated" date.
License
Gammon Go! is proprietary software. Copyright © 2026 Round Lake Labs LLC. All rights reserved. No license or right is granted to use, copy, modify, distribute, or create derivative works of the app or its source, in whole or in part, without the prior written permission of the copyright holder.
The app bundles third-party software distributed under its own separate license terms; those components remain under their respective licenses.
Contact
Questions about this policy or the app? Reach us at support@roundlakelabs.com.