Privacy Policy

Last updated:

Summary: Mafia Card Game by OZ collects and processes limited information needed to create and manage guest and linked accounts, save group-game reports, Mafia Memory and Solo Mafia progress, manage virtual coins and mode unlocks, maintain security, and display advertisements. This policy covers the Android and iOS versions of the App and explains what information is processed, why it is processed, and the choices available to users.

This Privacy Policy explains how information is collected, used, stored, disclosed, and protected when you use the Mafia Card Game by OZ mobile application (the “App,” “we,” “us,” or “our”).

By using the App, you acknowledge that you have read this Privacy Policy. Where applicable law requires consent for a particular type of processing, such as personalized advertising or tracking, we will request that consent separately.

1. Information We Collect

1.1 Account and profile information

You can start group Mafia, Solo Mafia, and Mafia Memory as a guest. We automatically create a guest account with a unique identifier and a generated nickname to save your progress. You can edit your nickname and link Google or, on supported Apple devices, Sign in with Apple to keep access to the linked account. Existing email and password accounts can still sign in and recover their passwords; new email registrations are no longer offered. To provide these features, we process:

Guest sign-out keeps a saved authentication credential on this phone so that Start as guest can restore the same account. Delete account removes the account permanently. Without linking a supported sign-in provider, changing phones or deleting app data can permanently remove your access to a guest account and its coins, cards, and statistics. Losing access does not itself delete server records; the retention and account-deletion provisions below still apply.

When you use Google Sign-In, Google provides us with information that you authorize Google to share, which may include your name, email address, profile image, and a unique Google account identifier. We do not receive your Google password.

When you use Sign in with Apple, Apple provides a sign-in identifier and authentication information. If you authorize it, Apple may also provide your name and email address. Your name may only be supplied on the first authorization. If you choose Hide My Email, we receive Apple's private relay email address instead of your personal email address. We use the information shared with us to authenticate you through Supabase and manage your account. We do not receive your Apple Account password. Linking a provider to a guest account associates that sign-in identity with the guest account's existing progress and records.

1.2 Game and report information

Completed group-game reports may be saved automatically and associated with the account used to play, including a guest account. We may store:

Player names entered into a game may refer to other people. Please use nicknames where possible and do not enter sensitive personal information about another person without their permission.

1.3 Mafia Memory and Solo Mafia information

When you use Mafia Memory or Solo Mafia, we store game information on our servers and associate it with your account. This includes:

Solo Mafia additionally stores assigned roles, bot and player actions, votes, completed training cases, daily challenge attempts, results, and game-start and lobby-opening events. We use these records to resume games, explain results, award verified rewards, and understand game usage. Your nickname and score may appear in the daily Solo Mafia leaderboard. Solo statistics are kept separate from group-game reports. Coins, experience levels, and cosmetic inventory are shared with Mafia Memory.

We use this information to restore progress across sessions, manage virtual rewards and inventory, verify rewarded advertisement claims, provide support, and prevent abuse. Rewarded advertisement verification may send your account identifier and a reward ticket identifier to Google AdMob so that our server can associate a verified reward with your account.

Daily challenge standings may make your nickname, score, rank, and related in-game coin reward information visible to other players. Use a nickname that you are comfortable displaying publicly. Changing a nickname does not necessarily update every historical snapshot.

1.4 Group-mode unlocks

When you unlock a Japanese or Christmas group game using virtual coins or a rewarded advertisement, we store your account identifier, selected mode, unlock method, a unique pass or operation identifier, pass status, and creation and activation timestamps. Coin unlocks are recorded in your coin transaction history. Verified ad unlocks also record an advertisement transaction identifier after server verification. These records let us verify access, avoid duplicate charges or rewards, and allow an activated game to continue without another unlock.

1.5 Information stored on your device

The App may store preferences and game progress locally on your device, including language settings, audio preferences, game configuration, authentication credentials used to restore sessions, cached account or message information, and resumable game session data. This information may remain on your device until it is removed through the App, the App is uninstalled, or the device’s application data is cleared.

1.6 Advertising, device, and usage information

The App uses Google AdMob to display advertisements. Depending on your device settings, region, consent choices, and Google’s practices, Google AdMob and its advertising partners may process information such as:

The App does not need your precise GPS location to provide its core gameplay functionality. Advertising providers may infer an approximate location from information such as an IP address.

1.7 Information collected automatically and service messages

Our service providers may automatically receive technical information needed to operate, secure, and diagnose their services. This may include IP addresses, timestamps, device and application information, log data, authentication events, and security-related information.

We may record account activity and last-active timestamps, application version and platform information, and whether an in-app announcement was dismissed. We use this information to maintain account security, diagnose compatibility problems, manage service announcements, and avoid repeatedly showing announcements you have dismissed. If you contact support, we process the contact details, message, and any screenshots or other information you choose to provide.

2. How We Use Information

We may use information to:

3. Legal Bases for Processing

Depending on your location and applicable law, we process personal information under one or more of the following legal bases:

4. Advertising, Cookies, and Similar Technologies

Google AdMob and its partners may use advertising identifiers, local storage, cookies, SDK technologies, and similar mechanisms to provide, measure, and secure advertisements.

On iOS, access to the advertising identifier and tracking that requires Apple's App Tracking Transparency permission are subject to your system authorization. You can review tracking permissions in iOS Settings. Choosing a rewarded advertisement is not permission to track you, and Google's consent choices do not replace any required Apple permission.

The App currently requests non-personalized advertisements from Google AdMob. Non-personalized advertisements may still involve processing IP addresses, device identifiers, advertisement interactions, and diagnostic information for advertisement delivery, measurement, and fraud prevention. Non-personalized does not mean that no data is collected or shared.

The App uses Google's consent-management tools to present privacy choices where available and required. Available choices depend on your region and Google's configuration. Advertising privacy options are also available in the App's settings where the consent form is supported.

You may also manage certain advertising choices through your Android or iOS privacy settings. These choices do not necessarily remove all advertisements or stop all technical data processing needed to deliver, measure, and secure advertisements.

You can learn more about Google’s advertising technologies and controls at:

5. How We Share Information

We do not sell your personal information. We may disclose or make information available to the following categories of recipients:

Third-party providers process information according to their own privacy policies and contractual obligations.

6. Third-Party Services

The App currently uses the following services:

This Privacy Policy does not control the independent privacy practices of third-party services. We recommend reviewing their policies directly.

7. Data Retention

We retain account information, saved game reports, and Mafia Memory and Solo Mafia progress, mode passes, and reward records for as long as your account remains active or as reasonably necessary to provide the App's services.

If you request account deletion, we will delete or anonymize personal information associated with your account, subject to technical processing time and any information that must be retained for legitimate security, fraud-prevention, dispute-resolution, or legal-compliance purposes.

Data stored locally on your device may remain until you clear the App’s data or uninstall the App. Some service-provider logs, backups, or security records may remain for a limited period according to the provider’s retention practices and applicable law.

8. Account and Data Deletion

You may request deletion of your Mafia Card Game by OZ account and associated personal information, including for a guest account.

In the App, open your account screen and choose Delete account, then complete the confirmation steps. You can also find external deletion instructions at:

https://mafia.36samefo.ge/delete-account.html

You may also contact us at ozgroupdevelopers@gmail.com using the email address associated with your account where available. Please include “Account Deletion Request – Mafia Card Game by OZ” in the subject line. We may ask you to verify account ownership before completing the request.

If you use a guest account or an Apple private relay address and cannot contact us from the account's email address, explain your sign-in method and the issue. Do not send us passwords, verification codes, or session tokens. We may request other information needed to verify ownership; in-app deletion while signed in is the most direct way to identify the account you want to delete.

Account deletion removes your authentication account, profile, saved game reports, and associated Mafia Memory and Solo Mafia records, including your wallet, coin history, inventory, equipped items, rounds, XP, daily reward claims, training progress, daily challenge attempts and prize records, group-mode passes, message-dismissal records, and rewarded advertisement records. References to your account in audit records about other accounts may be cleared without deleting those other accounts' records.

In-app deletion is submitted directly to our servers and, when successful, removes the active account records described above. If a request fails, retry or contact us; closing or uninstalling the App does not complete a failed deletion. Email requests may require verification that you own the account. We aim to complete verified email requests within 30 days. Limited information may be retained for legitimate security, fraud-prevention, dispute-resolution, or legal-compliance purposes, as described in the Data Retention section. Temporary backups and service-provider logs may remain for a limited period according to applicable retention schedules.

Deleting the App from your device does not automatically delete your online account.

Deleting your App account does not delete your Google or Apple Account. You can separately review connected apps in your Google or Apple account settings. Disabling a sign-in connection there does not by itself delete the App records covered by this policy; use the account-deletion process described above to request their removal.

9. Data Security

We use reasonable administrative, technical, and organizational safeguards intended to protect information against unauthorized access, loss, misuse, alteration, or disclosure. These safeguards include encrypted network connections provided by our service providers and database access controls designed to restrict access to account data. Authorized administrators may access information needed for account support, security, and game administration.

No electronic transmission or storage system is completely secure. Therefore, we cannot guarantee absolute security.

10. International Data Transfers

Our service providers may process and store information in countries other than the country where you live. Those countries may have different data protection laws. Where required, service providers use appropriate safeguards for international transfers in accordance with applicable law.

11. Your Privacy Rights and Choices

Depending on your location and applicable law, you may have the right to:

Withdrawing consent does not affect the lawfulness of processing performed before the withdrawal. Some requests may be subject to identity verification and legal exceptions.

To exercise a privacy right, contact us using the information in the “Contact Us” section.

12. Children's Privacy

The App is not directed to children under 13, or to children below the minimum age required to consent to the processing of personal information in their country.

We do not knowingly collect personal information from children below the applicable minimum age. If you are a parent or guardian and believe that a child has provided us with personal information, please contact us. If we confirm that such information was collected contrary to applicable requirements, we will take reasonable steps to delete it.

13. External Links

The App or this website may contain links to websites and services that we do not operate. We are not responsible for the privacy practices or content of those external services. We recommend reviewing their privacy policies before providing information.

14. Changes to This Privacy Policy

We may update this Privacy Policy to reflect changes to the App, our service providers, legal requirements, or data practices. We will post the updated policy on this page and change the “Last updated” date.

Where required by law, we will provide additional notice or request consent before a material change takes effect.

15. Contact Us

If you have questions, concerns, complaints, or requests concerning this Privacy Policy or your personal information, contact:

Mafia Card Game by OZ
Developer: OZ Group
Email: ozgroupdevelopers@gmail.com
Website: https://mafia.36samefo.ge/