One-Line Dungeon
Privacy Policy
Effective date: June 7, 2026
One-Line Dungeon does not collect, transmit, sell, or share personal data.
The app does not use accounts, login, analytics SDKs, advertising SDKs, tracking SDKs, telemetry, remote configuration, or a backend service.
Local Gameplay Data
The app stores gameplay progress locally on your device so the game can remember:
- completed levels
- best move counts
- best star ratings
- completed daily challenges
- Survival best floor and active run seed/floor
- app settings
This data stays on your device. It is not sent to the developer or to a server.
You can clear gameplay progress from Settings > Reset Progress. You can reset app settings from Settings > Restore Defaults. Deleting the app removes its local app data from the device.
Network Use
The game is designed to work offline. It has no runtime network dependency for gameplay.
The Privacy Policy and Support sections in Settings are available in the app without internet access.
Support Contact
If you contact support outside the app, any information you choose to send is used only to respond to your request.
Changes
If the app's privacy practices change, this policy and the App Store privacy details will be updated before the changed behavior is released.