Privacy Policy

Last updated: October 3, 2026

1. Introduction

Mr.chu, the developer of Sticker Slime (hereinafter referred to as the "Game"), recognizes the importance of user privacy. This Privacy Policy explains what information the Game collects, how it is collected, how it is used, and the choices available to you.

If you have any questions about this policy, you can reach us at team@bookcat.info.

2. Information We Collect

The Game does not require you to create an account with us, and we do not operate our own servers to store your personal information. Information is collected by the third-party services the Game uses, as described below.

• Advertising ID and Device Information: Used by Google AdMob to serve and measure ads.
• Approximate Location: Derived from your network connection and used for advertising purposes. The Game does not request access to precise GPS location.
• Usage and Diagnostic Data: Such as in-game interactions, ad performance and crash information, used to analyze and improve the Game.
• Purchase History: Handled by Apple or Google when you make an in-app purchase.

3. How We Collect Information

• Automatically while you play the Game and view ads.
• Through the Google AdMob SDK.
• Through Apple Game Center or Google Play Games, if you choose to sign in.

4. How We Use Information

• Ad Serving and Targeting: To display ads, and where permitted, to personalize them based on interests.
• Analytics: To understand how the Game is played and to measure the effectiveness of ads.
• Game Features: To deliver rewards, process purchases and keep your progress working correctly.

5. Your Choices Regarding Tracking

On iOS, the Game asks for your permission before using your advertising identifier for tracking. You may allow or decline this request, and declining does not restrict any part of the Game. If you decline, you will still see ads, but they will not be personalized.

You can change your decision at any time in Settings > Privacy & Security > Tracking on iOS, or by resetting or deleting your advertising ID in Settings > Google > Ads on Android.

6. Sharing and Disclosure of Information

We do not sell or rent your personal information. Information may be shared with the following third parties to the extent necessary to operate the Game:

• Google AdMob — for advertising. See how Google uses information from sites or apps that use its services and the Google Privacy Policy.
• Apple — for Game Center, and for processing in-app purchases on iOS. See the Apple Privacy Policy.
• Google Play — for Play Games services, and for processing in-app purchases on Android.
• Unity — for analytics. The Game sends gameplay events, such as which stage was played and how long a run lasted, so that we can understand how the Game is played and improve it. See the Unity Privacy Policy.

7. Game Center and Google Play Games

The Game offers leaderboards through Apple Game Center on iOS and Google Play Games on Android. Signing in is optional. If you sign in, your score and the player name managed by Apple or Google may be displayed on leaderboards. The Game does not receive your password or account credentials.

8. In-App Purchases

The Game offers in-app purchases. Payments are processed entirely by Apple or Google, and we never receive or store your payment details such as card numbers.

9. Data Storage and Deletion

Your game progress, including scores, coins and unlocked characters, is stored locally on your device. Deleting the Game removes this data. Because we do not create an account for you on our own servers, there is no separate account for us to delete.

For data held by Apple Game Center or Google Play Games, please see our Account Data Deletion Request page.

10. Children's Privacy

Sticker Slime is a cute, non-violent game that is suitable for a general audience. It is not directed to children under the age of 13, and we do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us and we will take appropriate steps.

11. Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we will revise the "Last updated" date at the top of this page.

12. Contact Us

If you have any questions or requests regarding this Privacy Policy, please contact us at team@bookcat.info.