100 Doors of Revenge may collect certain data to enhance user experience, but it is designed to prioritize user privacy and complies with data protection regulations.

Yes, 100 Doors of Revenge can be played offline, allowing users to enjoy the game without an internet connection.

Since there is no subscription required for 100 Doors of Revenge, users do not need to worry about cancellation. However, they can manage in-app purchases through their device's settings.

The app does not require a subscription, as it is free to play with optional in-app purchases.