The short version: Crypto Den is an offline idle game. We do not ask for your name, email, or any account. Your game progress is stored only on your device. The only data that leaves your device is what Google's advertising and billing services process to show ads and handle purchases.
Crypto Den is developed and published by TSC Games ("we", "us"). For any privacy question or request, contact us at kddtfw@gmail.com.
Crypto Den uses two Google services. They process some data directly on their own behalf:
| Service | Purpose | Data involved |
|---|---|---|
| Google AdMob (Google Mobile Ads SDK) |
Displays banner, interstitial, and optional rewarded ads that fund the free game | Advertising ID, IP address, coarse (city-level) location derived from IP, device information (model, OS version), and ad-interaction data (views, clicks) |
| Google Play Billing | Processes optional in-app purchases | Purchase and payment data handled entirely by Google Play. We never see your payment details; we only receive confirmation that a purchase succeeded. |
Google's use of this data is described in Google's Privacy Policy and AdMob's data practices.
Because your game data exists only on your device, you are in full control of it: uninstalling the app, or clearing its storage in Android Settings, permanently deletes all game data. See our Data Deletion page for details. Data processed by Google (ads, purchases) is retained according to Google's policies and can be managed through your Google account.
Crypto Den is not directed at children under 13 (or the applicable age of digital consent in your country). The game contains no real cryptocurrency, no gambling with real money, and no way to cash anything out — it is a simulation. If you believe a child has provided data through the advertising services, use the Android advertising controls above and contact us.
For clarity: all coins, tokens, and "mining" in Crypto Den are fictional game numbers. There is no blockchain, no wallet, no real-world value, and nothing to invest in.
We minimize risk by design: we run no servers and hold no user data. Purchases are secured by Google Play. Local save data is stored in the app's private storage area, which other apps cannot read on standard Android devices.
If we add features that change how data is handled (for example, cloud saves or leaderboards), we will update this policy and the "effective date" above before those features ship.
Questions, concerns, or data requests: kddtfw@gmail.com