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Privacy Policy

This is a translation of the Russian original; in case of any discrepancy, the Russian version prevails.

The game “Backgammon Long Chaikhana”, an app for iPhone and iPad on the App Store (ru.gtgames.narde).
App Store edition of 5 November 2026.

Operator: Individual entrepreneur (IP) Nikolai Nikolaevich Kostin,
INN 342601019130, OGRNIP 325470400026949, place of registration: Leningrad Region, town of Kudrovo.

Personal data requests: support@kngames.ru.

1. When processing begins

Processing begins when the Game is launched for the first time. The Game creates a game profile, stores the number of the current version of the documents and the time of the first launch, and shows a one-time hint: “By continuing to play, you accept the Agreement and the Policy (see ‘Settings’)”. This Policy and the User Agreement can be opened at any time in the Game: Settings → “Policy and terms”. Age, permission “to show ads” and permission for crash reports are not requested.

Profile, game and security data are processed in order to provide the features chosen by the user and to perform the User Agreement. The Game does not use Firebase or Crashlytics products or third-party product analytics. Ads are configured as non-personalized: without an advertising ID, geolocation, an advertising profile or the transmission of a personalization consent signal. If the purposes, the scope of the data or the recipients change materially, the Game will show a one-time hint about the new version.

2. Age

The Game does not request or store age or date of birth. It contains no content available only to adults. Age restrictions and purchase approval are applied by means of the App Store. A parent or other legal representative manages the child’s use of the Game where this is required by applicable law.

3. Data, purposes and legal bases

Categories of data subjects: users of the offline and online modes, owners of game profiles, buyers and authors of support requests.

DataPurposeLegal basis
Internal profile ID, a random device “login/password” pair (technical identifiers not linked to the person’s identity), IP, platform, app and device versionCreating and protecting the online profile, authorizing requests, connection securityPerformance of the User Agreement
Recovery code (stored in hashed form)Transferring the profile to another device without signing in via third-party servicesPerformance of the Agreement; issued upon the user’s action
Version of the documents and time of the first launch, platform and app versionConfirming that up-to-date information has been shownFulfillment of the Operator’s obligations
Game actions, tables, moves and dice rolls, results, rating, coin balance, rewards, game logsRunning games, calculating progress, server-side verification of the legality of moves and protection against abuse, reviewing requestsPerformance of the User Agreement
Chosen name and avatar from the built-in setPublic profile visible to other players; moderationPerformance of the Agreement
A photo the user chose on their device for the avatar (only a reduced square is sent to the server, without the shot's metadata)Public profile visible to other players; moderationPerformance of the Agreement; voluntary action by the user after a warning that other players will see the photo
Product, transaction and entitlement status identifiers; no bank detailsDelivering the purchase, restoring the entitlement, refunds and preventing double creditingPerformance of the contract and legal requirements
Depersonalized ad impression events (placement, result), without user identifiersConfiguring ad placements and monitoring ad failuresAcknowledgment of the first-launch hint
IP, app/OS version, device model, table number and technical events of the Game’s own serverOperation of the connection, security, prevention of abuse and fixing errorsPerformance of the Agreement and fulfillment of the Operator’s obligations
IP, app/device data and impression events; no advertising ID and no geolocationShowing and measuring non-personalized ads, protection against ad fraudProviding the free version of the Game; consent or another applicable legal basis where required by the law of the user’s region

Payment details are processed by the App Store; the Game’s server does not receive them. The Game does not request the phone number, contacts, geolocation or biometric data.

Processing operations: collection, recording, systematization, accumulation, storage, clarification, retrieval, use, transfer to processors, provision of access to game participants, depersonalization, blocking, deletion and destruction. Other players are shown only the name, avatar, rating, statistics and the game information needed for a game.

4. Who receives the data

Recipient / processorData and purposeGeography
REG.RUProfile, game data, game logs — hosting of the server, database and filesRussia
Apple (App Store)Store and payment data — app distribution, payment and refundsCross-border processing under Apple’s rules is possible
RevenueCatInternal client ID, product and transaction identifiers and entitlement statuses — verification, recording and restoration of purchasesCross-border processing; the Customer profile is deleted when the account is deleted
Yandex Advertising Network and mediation partners: myTarget (VK LLC), Mintegral, Liftoff, BIGO Ads, Unity Ads, AppLovin, Google AdMobIP, app/device data and impression events — non-personalized ads, measurement and fraud protection; no advertising ID and no geolocationYandex and myTarget — Russia (cross-border processing under Yandex’s rules is possible for Yandex); Mintegral, Liftoff, BIGO Ads, Unity Ads, AppLovin, Google AdMob — cross-border transfer (USA, Singapore, Hong Kong), depending on the partner selected by mediation

The primary recording, systematization, accumulation and storage of the data of citizens of the Russian Federation are carried out in Russia. In the course of purchases, certain technical data may be transferred to RevenueCat and Apple, and in the course of ad requests — to the Yandex Advertising Network and its mediation partners. The specific scope of a transfer is limited to the data required by the respective function.

5. Retention periods

CategoryPeriod
Profile, progress, user contentWhile the profile exists; after deletion, active data is deleted or the necessary records are depersonalized within 30 days at the latest
Network access logsUp to 30 days
Logs of games and of the technical operation of the Game’s own serverUp to 90 days, except for the investigation of a specific incident
Record of the documents’ version and the first launchWhile the profile exists; deleted together with the account
BackupsOverwrite cycle of up to 30 days; deleted data is not returned to the production environment
Payment and accounting recordsFor the period required by law; the link to the game profile is removed when it is no longer needed

6. Public information and moderation

The name, avatar, rating, statistics and the information needed for a game are visible to other participants. The internal ID, technical secrets and support requests are not shown publicly. Before a photo is chosen on the device, the Game warns that other players will see it. Uploading is optional; the photo stops being shown and its file is deleted when the user picks an avatar from the built-in set or deletes the account. Prohibited content can be reported; the Operator is entitled to hide it and restrict the profile.

7. Security

The Operator applies restriction of administrative access, hashing of secrets, backup and logging. Requests to the server are protected by TLS; payment notifications are verified on the server.

8. User rights and deletion

The user may request information, correction, restriction, withdrawal of consent or deletion by writing to support@kngames.ru. To locate the profile, state your in-game name and the substance of the request; do not send the recovery code, password or payment details. The Operator may request a secure confirmation sufficient to protect another person’s profile and responds within the time limits established by applicable law.

Withdrawal of consent does not affect the lawfulness of processing carried out before the withdrawal. Data necessary for the performance of the Agreement, the protection of rights or the fulfillment of legal obligations may be processed on another applicable legal basis to the extent necessary. The Operator’s actions or omissions may be appealed to Roskomnadzor or in court.

The account can be deleted within the Game (Settings → Delete account) or via the public page narde.kngames.ru/legal/app-store/delete-account.html. Active game data is deleted; the RevenueCat Customer profile is also deleted. Payment events are, where necessary, retained only after being unlinked from the account and after the public name/avatar has been removed. Deleting the game account does not cancel the subscription: it must be canceled in the App Store subscription settings. Restorable purchases can be linked to a new profile using the “Restore purchases” button; coin packs that have been spent are not restored.

9. Changes

In the event of a material change in the purposes, the scope of the data or the recipients, the Game will show a hint about the new version. The current version is permanently available at this address.

See also: User Agreement.