Roll & Merge Bastion — Privacy Policy
Effective Date: October 31, 2026 | Bundle ID: kr.jayproject.diceBastion
1. Overview & Local-Only Game Data
- •Roll & Merge Bastion operates without user registration, login accounts, or proprietary backend servers.
- •All gameplay progress (stage clears, blacksmith upgrades, gold, relics, daily challenge records) is stored exclusively on your device using local storage (SharedPreferences).
- •We do not directly collect, store, or transmit your personal identity (name, email, phone number, contacts, or photos).
2. Third-Party Advertising SDK (Google AdMob)
- •To provide the game for free, the app integrates the Google Mobile Ads SDK (AdMob) for adaptive banners, interstitial ads, and optional rewarded video ads.
- •Google AdMob may automatically process device identifiers (IDFA on iOS, Advertising ID on Android), coarse IP-based location, ad interaction events, and crash/diagnostic logs for ad delivery, frequency capping, and fraud prevention.
- •In applicable regions (EEA/UK) and on iOS (ATT), consent prompts are presented via Google UMP / Apple App Tracking Transparency prior to personalized advertising.
3. Data Retention & Deletion
- •Local gameplay data remains on your device until you clear the app storage or uninstall the app.
- •Uninstalling the app immediately deletes all locally stored game data.
- •You can reset or disable your Advertising ID anytime via iOS (Settings > Privacy & Security > Tracking) or Android (Settings > Google > Ads).
4. Children’s Privacy & Contact Information
- •We do not knowingly collect personal information from children.
- •Developer & Privacy Officer: Hyunjin Lee
- •Contact Email: [email protected]