Privacy Policy
Effective Date: January 1, 2026
1. Introduction
This Privacy Policy explains how MDDC (“Company”, “we”, “us”, or “our”) collects, uses, and protects your information when you use our game application (“Service”).
Our Service is available worldwide.
By using the Service, you agree to the collection and use of information in accordance with this Privacy Policy.
2. Information We Collect
Our Service allows users to sign in using:
- Google LLC OAuth
- Apple Inc. Sign in with Apple
When you authenticate using one of these providers, we collect:
- Email address
- Authentication token (OAuth access token / ID token or Apple identity token)
We do not collect or store:
- Passwords
- Contacts
- Photos
- Device storage data
- Payment information
- Location data
- Any additional data from your Google or Apple account beyond authentication information
If you choose Apple’s private relay email feature, we will only receive and store the relay email provided by Apple.
3. Purpose of Data Processing
We process your information strictly for:
- User authentication
- Account identification
- Session management
- Security and fraud prevention
- Preventing unauthorized access
We do not sell, rent, or use your data for advertising or profiling purposes.
4. Data Storage and Retention
- Email addresses are stored for account identification.
- Authentication tokens are stored temporarily for login validation and session management.
- Tokens may be refreshed or revoked as required by the authentication provider.
- We retain data only as long as your account remains active or as required by applicable law.
Upon verified account deletion request, all stored personal data will be permanently deleted.
5. Legal Basis for Processing (EEA / UK Users)
If you are located in the European Economic Area (EEA) or United Kingdom, we process personal data under:
- Performance of a contract (providing login functionality)
- Legitimate interests (security and service integrity)
6. International Data Transfers
Because our Service is available globally, your information may be transferred to and processed in countries outside your country of residence.
We implement reasonable safeguards to ensure adequate protection of personal data.
7. Data Security
We apply appropriate technical and organizational security measures, including:
- HTTPS encrypted transmission
- Secure storage of authentication tokens
- Access control restrictions
- Limited internal access to personal data
However, no internet transmission is completely secure.
8. Third-Party Authentication Providers
Authentication is provided by:
- Google LLC
- Apple Inc.
Your use of these services is subject to their respective privacy policies and terms.
MDDC is not responsible for independent data practices of these providers.
9. Children’s Privacy
Our Service is not directed to children under the age of 13 (or the applicable minimum legal age in your jurisdiction).
We do not knowingly collect personal data from children.
10. Your Rights
Depending on your jurisdiction (including EU, UK, California, and other regions), you may have the right to:
- Access your personal data
- Request correction
- Request deletion
- Restrict processing
- Object to processing
- Data portability
You may exercise your rights by contacting us at:
developer0223@gmail.com
11. Account Deletion
Users may request deletion of their account by contacting:
developer0223@gmail.com
Upon identity verification, all stored personal data (email and authentication tokens) will be permanently deleted.
12. Changes to This Privacy Policy
We may update this Privacy Policy from time to time.
The updated version will be indicated by an updated “Effective Date”.
13. Contact Information
MDDC
Email: [Insert Contact Email Address]
Address: [Optional Business Address]