Last updated: 2026 · The short version: we do not use cookies.
Tower Rush Game: Sky Stack does not set any HTTP cookies. There is no session cookie, no personalisation cookie and no advertising cookie. If you inspect the Cookies tab in your browser's developer tools while playing, you should see an empty list for this origin.
The game does use the browser's localStorage API to remember your best result between visits. Local storage is different from cookies in two important ways: it is never sent in HTTP requests, and it can only be read by JavaScript running on this same site. The two keys we write are:
trp3_best_v1 — the highest floor count you have reached.trp3_perfect_v1 — the total number of perfect drops you have ever scored on this device/browser.You can clear these at any time:
If the site operator enables Google Analytics 4 in the site config, gtag.js
will set its standard first-party analytics cookies (such as _ga
and _ga_*) so the analytics platform can measure unique sessions.
When the analytics ID is empty (the default of this PHP build) no analytics
script is loaded and no analytics cookies are set.
The fonts and icon font load from fonts.googleapis.com and
fonts.gstatic.com. Those CDN endpoints generally do not set
cookies for font requests, but they may use their own caching headers. Their
privacy policy applies to those requests; we have no control over them.
Blocking those domains has no effect on game functionality beyond a font
fallback.
Cookies make sense when a site needs to remember who you are across requests or serve personalised content. None of that is true here. The whole point of this project was to make a small offline-friendly arcade, so the cookie policy is, by design, almost nothing.
If we ever introduce site-essential cookies — for example, an opt-in feature that requires them — this page will be updated and the change will be clearly described.