Cookie policy
Last updated October 20, 2026
Cookies and local storage are small pieces of data your browser keeps. Outbound 4K uses only what it needs to run, and advertising cookies only if you agree to them.
Essential (always on)
| Name | Type | Purpose | Kept for |
|---|---|---|---|
| outbound.v6 | Local storage | Your progress, score, settings and the questions you've seen | Until you delete it |
| outbound.snd | Local storage | Sound on or off | Until you delete it |
| outbound.consent | Local storage | Your cookie choice and when you made it | 12 months |
| outbound.account | Local storage | Remembers that you signed in on this device, so you stay signed in | Until you sign out |
| firebaseLocalStorageDb | IndexedDB (Firebase) | Your sign-in session, only if you sign in | Until you sign out |
Advertising (only with your consent)
| Provider | Examples | Purpose | Kept for |
|---|---|---|---|
| Google AdSense | __gads, __gpi, __eoi, IDE, test_cookie | Showing ads, limiting how often you see them, measurement and fraud prevention. With consent to personalised ads, also personalisation | Up to 13 months |
Google's advertising cookies, and the script that sets them, load only after you agree to ads. If you refuse, no advertising code is loaded at all.
Analytics and marketing
Outbound 4K uses no analytics cookies and no other marketing cookies.
Other platforms
When you play on CrazyGames or inside claude.ai, that platform manages its own cookies under its own policy.
Changing your choice
Select Cookie settings at the bottom of the home screen, or clear this site's data in your browser settings. After you withdraw consent, the page reloads so the advertising code is removed.