Last Updated: August 26, 2026
QUADBIX ("we", "us", "our") operates the mobile game Block Shift: Classic Puzzle (the "Game").
This Privacy Policy explains how information may be collected, used, and shared when you use the Game.
By downloading or using the Game, you agree to the practices described in this Privacy Policy.
Block Shift: Classic Puzzle does not require you to create an account or provide personal information such as your name, phone number, or email address in order to play the Game.
However, the Game and third-party services integrated into the Game may automatically collect certain information.
This may include:
Device type and model
Operating system and version
App version
Approximate geographic information, such as country or region
Advertising identifiers
IP address or similar technical information
Game usage and interaction information
Gameplay events and statistics
Crash reports and diagnostic information
Performance information
Information about advertisements shown, viewed, or interacted with
Information relating to rewarded advertisements when you choose to watch them
The information collected depends on the services and settings available on your device and the third-party services described below.
We use Google Firebase Analytics to understand how players use Block Shift: Classic Puzzle and to improve the Game.
Firebase Analytics may collect information such as:
Game sessions
Gameplay events
Features used
Device and app information
Approximate location information
Engagement and usage statistics
Diagnostic and performance information
We use this information to:
Understand how players use the Game
Identify technical problems
Improve gameplay and performance
Understand which features are useful
Monitor general game engagement
Improve future updates
Firebase Analytics is provided by Google.
For more information about how Google handles information, please refer to Google's privacy resources.
The Game may display advertisements provided by Google AdMob.
AdMob may collect and use information such as:
Advertising identifiers
Device information
IP address
Approximate location
Advertising interaction information
Information about advertisements delivered to your device
Advertising may include banner advertisements, interstitial advertisements, and rewarded advertisements.
Rewarded advertisements are optional. You may choose whether to watch a rewarded advertisement in exchange for an in-game reward when such an option is available.
Advertising providers may use information to provide, measure, personalize, and improve advertising in accordance with their own policies and applicable laws.
Depending on your location, device settings, applicable laws, and available consent mechanisms, advertisements may be personalized or non-personalized.
Where required by applicable law, appropriate consent mechanisms may be provided before personalized advertising is used.
You may also have control over advertising personalization through your Android or Google account settings.
Block Shift: Classic Puzzle may provide optional rewarded advertisements.
For example, a rewarded advertisement may allow you to receive an in-game benefit such as:
A revive
Coins
Another available gameplay reward
The specific reward may change as the Game is updated.
You are not required to watch rewarded advertisements to use the Game.
The Game may provide an option to purchase removal of advertisements or other available in-game purchases through Google Play.
Payments and transaction processing are handled by Google Play. We do not directly receive or store your complete payment card information.
Google Play may collect and process information necessary to complete purchases according to Google's policies and terms.
The Game may store gameplay-related information such as:
Current score
Best score
Coins
Game progress
Game settings
Other gameplay preferences
Some information may be stored locally on your device.
Depending on the features implemented in future versions, certain gameplay or diagnostic information may also be processed through third-party services.
We may use Google Firebase services and other technical tools to identify crashes, errors, and performance problems.
Diagnostic information may include:
Device information
Operating system information
App version
Crash information
Performance information
Technical logs and related diagnostic data
This information helps us identify and fix technical problems and improve the stability of the Game.
The Game may use third-party services including:
Google Firebase
Used for analytics, diagnostics, and other development and game-support services.
Google AdMob
Used to provide advertisements, including banner, interstitial, and rewarded advertisements.
Google Play
Used for app distribution, updates, and any purchases made through Google Play.
These third-party services may independently collect and process information according to their own privacy policies.
We recommend reviewing the privacy policies of these services for additional information about their practices.
Block Shift: Classic Puzzle is a general-audience game and is not specifically directed toward children under the age required by applicable privacy laws.
We do not knowingly request personal information directly from children.
Because third-party advertising and analytics services may process information automatically, their own policies and age-related requirements may also apply.
If you believe that a child has provided personal information to us in a manner that violates applicable law, please contact us so that we can investigate and take appropriate action.
We take reasonable measures to protect information processed in connection with the Game.
However, no method of electronic transmission or storage is completely secure, and we cannot guarantee absolute security.
We retain information only for as long as reasonably necessary for the purposes described in this Privacy Policy, including analytics, security, troubleshooting, legal obligations, and improvement of the Game.
Retention periods may vary depending on the type of information and the third-party service processing it.
Depending on your location and applicable law, you may have rights regarding information processed about you.
You may also be able to control certain data collection or advertising preferences through:
Your Android device settings
Your Google account settings
Available consent or privacy settings within the Game
Applicable platform privacy controls
If you have questions about your privacy choices, you can contact us using the information below.
We may update this Privacy Policy from time to time.
When we make changes, we will update the Last Updated date at the top of this document.
We encourage you to periodically review this Privacy Policy to stay informed about how information is handled.
If you have questions, concerns, or requests regarding this Privacy Policy or the privacy practices of Block Shift: Classic Puzzle, please contact us:
QUADBIX
Email: quadbixstudio@gmail.com
Game: Block Shift: Classic Puzzle
By using Block Shift: Classic Puzzle, you acknowledge that you have read and understood this Privacy Policy and agree to the practices described in it.
© 2026 QUADBIX. All rights reserved.