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Starlit Link Privacy Policy — 별빛 사천성

Starlit Link Privacy Policy — 별빛 사천성 Effective date: November 1, 2026 Brainer Studio provides Starlit Link (별빛 사천성), Android package com.brainer.starlitlink . This policy describes the game and its advertising features. Privacy questions can be sent to auction@mekorean.com . Game records on your device The game stores progress, stars, scores, settings, daily challenge records, and a resumable game locally. Advertising age-band preferences, consent choices, advertising frequency limits, and reward receipts are also stored locally. Reward receipts prevent the same advertisement reward from being granted twice. We do not operate a server to upload these game records. No game account or purchase is required. Age-appropriate advertising The game is intended for teenagers aged 13 and older and adults, rather than children under 13. From version 2.1.1, being under 18 does not by itself turn off advertising. Settings offers optional local choices for ages 13–15, ages 16–17, and ages 1...

One Key Escape Privacy Policy — 열쇠 한 칸

One Key Escape Privacy Policy Effective date: October 31, 2026. One Key Escape (열쇠 한 칸) is a sliding puzzle provided by Brainer Studio. This policy describes the advertising-enabled Android app, application ID com.brainer.naptrail. Earlier development versions used the name Nap Trail (숲길 낮잠). Contact For privacy questions, contact auction@mekorean.com. Developer website: https://mekorean.com. Game data stored on your device The app stores puzzle progress, moves, completion records, stars, sound and vibration preferences, daily hint availability and review-prompt history in its private device storage. Older campaign saves may be retained locally to preserve progress when game rules change. This information supports saving and restoring your game. The developer does not operate a game server or require an account and does not receive your saved puzzle records. Android automatic backup is disabled for this app. Local records and retained campaign saves remain until you clear app dat...

Nap Trail Privacy Policy — 숲길 낮잠

Effective date: October 30, 2026. Nap Trail (숲길 낮잠) is a sliding puzzle provided by Brainer Studio. This policy describes the advertising-enabled Android app, application ID com.brainer.naptrail . Contact For privacy questions, contact auction@mekorean.com. Developer website: https://mekorean.com . Game data stored on your device The app stores puzzle progress, moves, completion records, stars, sound and vibration preferences, daily hint availability and review-prompt history in its private device storage. This information supports saving and restoring your game. The developer does not operate a game server or require an account and does not receive your saved puzzle records. Android automatic backup is disabled for this app. Local records remain until you clear app data or uninstall the app. Advertising and consent The app uses Google's Mobile Ads SDK to show banner ads and optional rewarded ads. Ads may preload after applicable consent. A rewarded ad is shown only when you...

Chainfire Privacy Policy — 연쇄 폭죽

Chainfire Privacy Policy Effective date: October 28, 2026 Brainer provides Chainfire (연쇄 폭죽), Android package com.brainer.chainfire, a puzzle game intended for people aged 13 and older. Contact: auction@mekorean.com. Support: https://mekorean.com. Local information and backups The app stores progress, stars, unfinished boards, favorites, preferences, hint access and advertising frequency records on your device. No account is required. Brainer does not operate a game server or upload these records to its own server. Clearing app storage or uninstalling removes local records. You may export or import game backups through Android’s file picker. Files contain progress and preferences and are saved to your selected location, which may be a cloud provider you use. Brainer does not receive or host them. Ad frequency records and rewarded-hint entitlements are separate from exported backups. Exported files remain until you delete them. Advertising and consent Advertising-enabled builds use Goog...

Word Tray Privacy Policy — 단어 정리함

Word Tray Privacy Policy App: Word Tray / 단어 정리함 Developer: Brainer Studio Android package: com.brainer.wordtray Effective date: October 26, 2026 This policy explains how Word Tray handles information. Contact us at auction@mekorean.com . Information stored on your device No account or login is required. The app stores stage progress, move history, hint credits and active hints, settings, advertising-frequency records, and review-prompt status in its private Android storage. The developer does not operate a server that receives these game records. Android backup and device-to-device extraction of these records are disabled. These local records remain until you clear the app's storage or uninstall it. Advertising and third-party services The app uses Google Mobile Ads Next-Gen SDK and Google's User Messaging Platform (UMP). A banner may appear below the game. An interstitial may appear when continuing after a completed stage, subject to frequency limits. Rewarded ads are o...

Han Su Chess Privacy Policy — 한 수 체스

Privacy Policy — 한 수 체스 (Han Su Chess) Effective date: October 25, 2026 App: 한 수 체스 Package: com.brainer.chesspuzzle Developer: Brainer Studio Privacy contact: auction@mekorean.com This policy explains how the Android chess puzzle app handles information. The app does not require an account and its puzzles can be played offline. The app is intended for people aged 13 and over and is not directed at children under 13. 1. Information stored on your device The app stores puzzle progress, the current position, completed stages, mistakes, favorites, learning statistics, display preferences, advertising frequency records and a one-time review-request record in app-local storage. These records support continuing a puzzle, reviewing mistakes, selecting stages and avoiding duplicate ad or review requests. The developer does not operate a server that receives this learning history. App backup and device-transfer backup are disabled. 2. Advertising and consent The app integrates Google's Mobi...

Word Stroll Privacy Policy — 단어 산책

Word Stroll (단어 산책) Privacy Policy Effective date: October 25, 2026 Word Stroll (Korean name: 단어 산책; Android package: com.brainer.wordstroll) is provided by the developer ysuk4097. This policy explains information handled by the app and its advertising and privacy-choice providers. Contact: auction@mekorean.com . Developer website: https://mekorean.com . Information stored on your device The app stores puzzle progress, completed stages and daily puzzles, language and sound/vibration preferences, hint balances, reward acknowledgements and advertising frequency limits in its private storage. This information supports game progress, prevents duplicate rewards and limits advertising. We do not operate an account system or a server that receives your puzzle progress. The app does not enable Android cloud backup of this local game data. Advertising and privacy choices The production app uses Google AdMob through the Google Mobile Ads Next-Gen SDK and Google's User Messaging Platfor...