Privacy Policy

Last updated: October 2026.

Your saves stay in your browser

The game runs entirely on your device. Your save files are written to storage that your browser keeps for this website, on your own computer. We do not upload, log or read them. The game files are downloaded from our servers to your browser, and your browser keeps a copy so it does not have to download them again. Clearing site data for this page removes your saves and that copy. The export and import buttons read and write files on your computer only.

No account, no login

You do not need an account to use this site, and we do not ask for your name or email address unless you decide to write to us.

Analytics and cookies

We use Google Analytics to count visits and Microsoft Clarity to see how people use the page, for example where they click and how far they scroll, so we can fix what is confusing. Neither tool receives your save files. Their cookies are only set if you accept the cookie consent banner; if you decline, or before you choose, Google Analytics only receives an anonymous, cookieless signal that a page was viewed.

Advertising

On computers this site shows one banner ad from Adsterra below the game. Adsterra and its advertising partners may set cookies or use device identifiers to show and measure ads. The ad runs in its own sandboxed frame and does not receive your saves. To avoid these cookies, use your browser's ad or cookie blocking settings. This site may also show ads from Google AdSense in the future. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. You can opt out of personalized advertising at Google Ads Settings.

Contact

Questions about this policy can be sent to contact@nfsu-2.online.