Privacy Policy
Last updated · June 17, 2026
This Privacy Policy explains how Gamystery Co., Ltd. ("we", "us", or "our") collects, uses, and protects information when you play Buttiverse of Cats (the "Game"), a free-to-play mobile game that offers optional in-app purchases. By downloading or using the Game you agree to the practices described below.
1. Information We Collect
We collect only the information necessary to provide and improve the Game experience. Specifically:
- Account Identifiers — When you choose to sign in through a third-party service (Apple Sign-In, Google Sign-In, or Facebook Login), we receive a unique identifier and, depending on your privacy settings on that platform, your display name and profile photo. We do not receive your password.
- Purchase Records — When you make an in-app purchase, Apple App Store or Google Play processes the transaction and provides us with a purchase receipt confirming what was bought and when. We do not receive your full payment card details.
- Technical & Device Data — Basic information such as device model, operating system version, language setting, and anonymised crash or error logs, collected solely to ensure the Game runs correctly.
2. How We Use Your Information
We use the collected information solely for the following purposes:
- To provide and operate the Game, including saving your progress and restoring purchased content across devices.
- To process and verify in-app purchases and prevent fraudulent transactions.
- To respond to customer support requests.
- To diagnose technical issues and improve game stability.
- To comply with applicable legal obligations.
3. In-App Purchases
Buttiverse of Cats is free to download and contains optional in-app purchases. All payment transactions are handled entirely by Apple App Store or Google Play. We do not store, process, or have access to your full credit card or payment account information.
Refund requests for in-app purchases must be directed to Apple or Google in accordance with their respective policies.
4. Third-Party Services and Sign-In
The Game integrates the following third-party services. Each has its own privacy policy governing their data practices:
- Apple Sign-In & App Store — https://www.apple.com/legal/privacy/
- Google Sign-In & Google Play — https://policies.google.com/privacy
- Facebook Login — https://www.facebook.com/policy.php
5. Data Sharing and Disclosure
We do not sell, rent, or trade your personal information to third parties.
We may share information only in the following limited circumstances:
- With service providers who assist us in operating the Game (e.g. cloud hosting), bound by confidentiality agreements.
- When required by law, court order, or governmental authority.
- To protect the rights, property, or safety of Gamystery, our users, or the public.
6. Data Retention and Security
We retain personal data only for as long as necessary to fulfil the purposes described in this Policy or as required by law. When data is no longer needed, we delete or anonymise it.
We implement industry-standard technical and organisational security measures to protect your data against unauthorised access, alteration, disclosure, or destruction. However, no method of transmission over the internet or electronic storage is 100% secure.
7. Children's Privacy
The Game is not directed to children under the age of 13 (or a higher age threshold where required by local law). We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us at [email protected] and we will promptly delete it.
8. Your Rights
Depending on your jurisdiction, you may have the right to:
- Access the personal data we hold about you.
- Correct inaccurate or incomplete data.
- Request deletion of your personal data ("right to be forgotten").
- Withdraw consent where processing is based on consent.
- Object to or restrict certain types of processing.
9. Cross-Border Data Transfers
Gamystery Co., Ltd. is based in Taiwan. If you are located outside Taiwan, your information may be transferred to and processed in Taiwan or other countries where our service providers operate. By using the Game, you consent to such transfers. We take steps to ensure an adequate level of data protection is maintained.
10. Changes to This Policy
We may update this Privacy Policy from time to time. When we make material changes, we will notify you by updating the "Last Updated" date at the top of this page and, where appropriate, by in-game notice. Your continued use of the Game after any changes constitutes your acceptance of the revised Policy.
11. Contact Us
If you have any questions or concerns about this Privacy Policy or our data practices, please contact us:
- Email: [email protected]
- Company: Gamystery Co., Ltd. (攻米特有限公司)
- Address: 9F.-3, No. 429, Sec. 3, Shanxi Rd., Beitun Dist., Taichung, Taiwan
© 2026 Gamystery Co., Ltd. · All rights reserved