Mafia Night (the “App”), provided by Kohana (the “Operator”), respects your privacy. This policy explains the information that the App and third-party services may process, why it is used, how long it is retained, and the choices available to you.
1. Information We Process
Built-in profile selection and game data — the identifier of the included name and character you select, together with game state, is processed to create, join, and run online rooms. This data is automatically deleted with the room after 30 minutes of inactivity.
Anonymous session token — stored on your device to verify permission to join a game room. It does not contain your real name, email address, or phone number, and remains valid for server authentication for up to 30 days after it is issued.
Advertising information — Google AdMob may process approximate location inferred from an IP address, device or app identifiers, ad impressions and interactions, crash logs, and performance data to deliver and measure ads and prevent fraud.
Error and performance diagnostic information — In production, Sentry may process crash and error messages, stack traces, diagnostic records showing actions before an error, app version and environment, device model and operating-system information, and the duration of performance transactions and spans. We use this information to diagnose errors and improve App stability and performance. Performance tracing is set to sample 5% of transactions. The App disables Sentry's default collection of personally identifiable information, removes the user field, and is configured to redact sensitive fields such as tokens, profile identifiers, and room identifiers before sending, but we cannot guarantee that every piece of information contained in an error will be removed.
Network information — Cloudflare may process standard network and security logs, such as IP addresses and request times, to provide and protect the service.
Store payments and host ad-free pass verification — Payments are processed by the device's app marketplace, so the App does not collect card information. To verify a host ad-free pass, the App temporarily processes signed transaction information or a purchase token provided by that marketplace and does not store it as a separate user payment ledger.
2. Information We Do Not Request
The Operator does not require an account and does not request a user-authored name or nickname, profile photo, email address, phone number, street address, payment information, or precise location. Online profiles are limited to the names and characters included with the App. The third-party services listed below may process certain device and network information for advertising, security, error diagnosis, and performance improvement.
Camera permission is used only to scan an online room QR code. Camera frames are processed on the device and are not stored or uploaded to the Operator's server as photos or video.
3. Information Stored on Your Device
To support reconnection and resuming play, the App stores your selected built-in profile identifier, most recent room information, anonymous session token, single-phone mode progress, private notes for individual players, sound, theme, and language settings, and a cached purchase-entitlement status on your device. Player notes remain only on that device and are not sent to other players or the Operator's server. This information is removed when you clear the App's data or uninstall the App. Single-phone mode progress is also removed when you finish or reset the game.
4. How We Use Information
To create, join, and run game rooms
To display included participant profiles in the lobby and game screens
To display an interstitial ad when a game ends (monetization)
To diagnose crashes and errors and improve App stability and performance
5. Third-Party Services
The App uses the following third-party services:
Google AdMob — displays advertising. AdMob processes information under the Google Privacy Policy.
Sentry (Functional Software, Inc.) — provides crash and error monitoring in production and performance tracing sampled at 5%. See the Sentry Privacy Policy.
The Operator does not sell user information. These service providers may process information under their own policies and your consent choices. Some information may be processed outside the Republic of Korea.
6. Retention and Deletion
Built-in profile selection and game state: automatically deleted from the server when a room expires after 30 minutes of inactivity
Local session token: valid for server authentication for up to 30 days and may be replaced with a new token after the next failed authentication attempt following expiration
Advertising and infrastructure logs: processed for the periods described in Google’s and Cloudflare’s respective privacy policies
Sentry error and performance diagnostic data: retained and deleted according to the retention period configured for the Operator's Sentry project and the Sentry Privacy Policy; the App itself does not guarantee a fixed retention period
7. Children
The App is intended for users aged 16 and older and is not designed for children. If you believe that information from a user under 16 has been processed, contact us using the details below so that we can investigate and delete it where appropriate.
8. Users in the EEA, United Kingdom, and Switzerland
Where consent is required, users in the European Economic Area (EEA), the United Kingdom, Switzerland, and other applicable regions are offered advertising choices through Google’s User Messaging Platform. When available, you can change your choices through “Ad privacy settings” on the App’s home screen.
9. Your Rights
You may ask about your data or request its deletion. Because the App does not use accounts, most online game data is automatically deleted after 30 minutes of inactivity. To request deletion before expiration, email us with the current room code and your request. Due to the anonymous design, we may be unable to verify, recover, or act on data if you cannot identify the room or if it has already expired.
10. Support Communications
If you contact us by email, we process your email address, message, and attachments to respond and resolve the issue. Unless retention is required by law, you may request deletion within a reasonable period after your inquiry is completed.
11. Changes to This Policy
We may update this policy. We will announce material changes through App release notes or on this page.