Grim Biscuit · Legal
Privacy policy
Grim Biscuit · applies to Cataplane and other studio titles · updated 11 September 2026 · Versão em português
Summary
No sign-up, no account, no server of ours. Game progress stays on your device. The only data leaving the device is what the ad network needs to serve and measure ads, and only with your consent.
What is collected
| Data | Collected by | Purpose |
|---|---|---|
| Device advertising identifier (AAID / IDFA) | Google AdMob | Serve ads, cap frequency, measure performance |
| IP address and coarse technical data (model, OS, language) | Google AdMob | Anti-fraud and regional ad suitability |
| Ad events (impression, completion, reward) | Google AdMob | Payout and abuse prevention |
| Progress, coins, parts and settings | Your device only | Resume where you left off |
We do not collect name, e-mail, phone number, contacts, photos, microphone, camera or precise location. There is no third-party analytics beyond AdMob itself.
Consent and personalised ads
On first launch, in regions such as the EU and the UK, Google's consent form (UMP) is shown. Your choice governs personalised versus non-personalised ads, and can be reviewed at any time in the game's Settings screen.
Google's advertising privacy policy, which covers AdMob, is at policies.google.com/technologies/ads.
Purchases
In-app purchases are processed by Google Play or Apple. We never receive or store payment data; the store only tells us that a purchase completed.
Children
The game is rated for everyone and is not directed to children under 13. When the store signals a child user, we request only child-appropriate, non-personalised ads from AdMob.
Your rights (GDPR, CCPA, LGPD)
You may request confirmation, access, correction, portability or deletion of data processed on our behalf, and withdraw consent. Since we keep no database of identifiers, we forward such requests to AdMob. Write to hello@grimbiscuit.com; we answer within 15 days.
To erase everything the game stored on your device, uninstall the app or clear its data in system settings.
Retention
We retain nothing. Ad data retention follows Google's policy linked above.
Changes
If this policy changes, the date at the top changes with it and the previous version stops applying on publication. Material changes are also surfaced in the game's Settings screen.