Terms of use
3JS TTD · Last updated: 8 October 2026
These terms apply to your use of 3JS TTD, operated by HappyMonkey.AI (Stephen Phillips, London, UK). Questions: [email protected].
Use of the game
The game is provided free for personal entertainment. Use it lawfully and do not attempt to disrupt, damage, or gain unauthorised access to the game or its hosting infrastructure. The game may change, be temporarily unavailable, or be discontinued.
Game saves
Game progress is stored in your browser on your device. You are responsible for keeping any local data you wish to retain; clearing browser data or changing devices may remove your save.
Copyright and third-party components
The project's original code is distributed under the MIT License. Third-party libraries and assets remain subject to their respective licences and notices. These terms do not remove rights granted by those licences.
Availability and liability
The game is provided without a promise of uninterrupted availability. Nothing in these terms excludes or limits liability where doing so would be unlawful, or affects consumer rights that cannot legally be excluded.
Privacy
See the Privacy notice for information about browser-local saves and website delivery.