Privacy Policy
About this policy
Night Clues: Logic Puzzles (Night Clues; 夜幕证词) is published by Ssss. Contact: sunziming0630@gmail.com. This policy applies to Night Clues. This game does not require an account. There is no chat, profile upload, leaderboard, or real-money purchase in this release.
Information on your device
The game stores progress, current boards and disclosed identities, lives, virtual coins, energy and recovery timestamps, ability inventory, reward transaction receipts, tutorial history, language, audio and privacy settings on your device. These support play and prevent duplicate rewards. We do not upload hidden board answers as custom analytics. Clearing app storage or uninstalling may permanently remove local progress and resources. We do not provide an account-based cloud-save recovery service.
Gameplay analytics
Where your app setting and applicable regional choices permit it, Google Analytics for Firebase records app launches, screens, levels and attempts, active play time, intervals between actions, correct and incorrect choices, clue viewing, board zoom and pan actions, tutorials, optional abilities, revives, resource changes, rewarded-ad outcomes, app interruptions, and categorized technical errors. Intervals between actions describe observed interaction timing, not a measurement of your thoughts. Events contain app/version, language, level/version, session and transaction references, and pseudonymous identifiers. Records can be linked to the same app installation to analyze an observed player journey, funnels, retention, level balance, ad results and acquisition performance. They are not solely anonymous aggregate statistics. One installation is not necessarily one person, and reset, reinstall or a different device can break continuity.
Firebase, BigQuery and advertising measurement
Firebase/Google Analytics can process app-instance and advertising identifiers, device/app information, interactions and approximate location inferred from network information. We export analytics to Google BigQuery in the United States and use an access-restricted operational dashboard. Eligible gameplay milestones, active-time milestones and rewarded-ad events can be used with linked Google advertising measurement to assess and optimize acquisition campaigns. We do not set an account-based Firebase user ID. Our custom gameplay events do not contain names, email addresses, address-book data, chat, photos, audio recordings, free-text messages, raw touch coordinates, or hidden answer layouts. This does not mean third-party SDKs collect no identifiers or technical data. This release does not include Firebase Crashlytics. On iOS, Firebase AnalyticsCore is used without IDFA collection. This iOS release does not request App Tracking Transparency permission and requests non-personalized ads. Third-party SDKs can still process permitted technical and pseudonymous data.
Your analytics choice
In Night Clues, Help improve the game is initially on where regional requirements allow collection. It is not a substitute for any consent required by law. A recognized earlier choice to turn analytics off is preserved across updates. You can change the setting at any time in Settings without losing gameplay access or in-game resources. Turning it off stops optional gameplay analytics, clears our pending event queue and requests a reset of Firebase analytics data on the device. It does not automatically delete records already processed in the cloud and does not turn off every function of the advertising SDK. Recent analytics reference numbers may remain locally so you can request deletion of earlier uploaded records.
Optional rewarded advertising
We use Google AdMob and the Google User Messaging Platform (UMP). This release requests rewarded video ads only; there are no banners or interstitial ads. You choose whether to watch for energy, an ability, a revive or a completion bonus. Rewards are granted only after the ad provider reports an earned reward and the game saves the reward transaction. Ads may be unavailable. AdMob may collect and share IP address, approximate location, device/account identifiers including the Android advertising ID where available, app/ad interactions, and diagnostic information to provide and measure ads, prevent fraud and maintain security. Advertising partners may use this information according to applicable choices and their policies. No third-party mediation SDK is included. UMP requests regional privacy information; required privacy options are available in Settings. Advertising processing is separate from the gameplay analytics switch.
Other information and sharing
If you email support, we receive the information you choose to send, such as your email address, request and optionally app-instance references. Do not send passwords, identity documents, payment information or unnecessary personal details. We use this information to respond and resolve the request. Google provides analytics, cloud storage and advertising services; authorized personnel have limited access for the purposes described here. We may disclose information when required by law or reasonably needed to protect users, security or legal rights. We do not sell a player mailing list or user-submitted profile data. Some advertising data sharing can be considered a sale, sharing or targeted advertising under regional law; available regional opt-out choices apply to that processing.
Retention and deletion
Local game data remains until replaced during play, cleared in device settings or removed with the app. Optional queued gameplay events are bounded and are cleared when analytics is turned off. Identifiable analytics records are retained for as long as reasonably needed to compare releases, understand retention and level balance, diagnose issues and measure acquisition, subject to applicable law and provider controls. We review whether detailed records remain necessary and delete or de-identify them when they no longer serve these purposes or when an applicable deletion request is fulfilled. Google Analytics retention settings do not automatically delete BigQuery exports; we handle exports separately. We do not claim a fixed automatic expiry for every provider or export. Support correspondence is retained as needed to resolve the request and document required follow-up. Records necessary for security, fraud prevention or legal obligations may be retained for those purposes; where a request is limited, we explain the reason. Google may independently retain some advertising or service records under its own policies.
How to exercise your choices
Use Settings → Help improve the game to stop optional analytics. Use Advertising privacy choices when provided by UMP, and applicable Android or iOS system advertising/privacy controls. Contact sunziming0630@gmail.com with subject “Night Clues data request”. Some earlier app versions provide a data-request draft with locally available pseudonymous analytics references; if available, you may choose to include those references. The current iOS settings link to this policy and support contact. With a usable reference we can locate relevant records we control in analytics and BigQuery. Without accounts, an email address alone may not identify a game installation. We may ask for proportionate information to locate and verify a request, explain any limitations, and respond within applicable legal deadlines. Deleting cloud analytics does not automatically remove local game progress. Clearing device storage alone does not remove cloud records. We do not reduce gameplay access because you exercise privacy choices.
Security and international processing
Google states that Firebase and Mobile Ads transmissions are protected in transit. Our dashboard requires authenticated, restricted access. We limit access to operational needs and do not expose raw player event records publicly. No method of storage or transmission is completely secure. Our providers may process information in the United States and other countries where they operate; those countries can have different privacy rules. The policy page itself is publicly accessible regardless of launch market. Cloudflare hosts this website and may process network/request information for delivery and security; these legal pages do not add analytics or advertising scripts.
Children
The game is intended for a general audience and is not directed to children under 13 or a higher applicable local minimum age. Do not use the game if local law requires consent you do not have. If you believe a child has provided personal information, contact us so we can investigate and take appropriate action, including deletion where required.
Changes and contact
We may update this policy when the app, providers or data practices change. The updated page shows its effective date; material changes will be disclosed as required. Questions and requests: sunziming0630@gmail.com. Publisher: Ssss.
Google Privacy Policy · Firebase privacy · AdMob privacy · Cloudflare privacy
夜幕证词 · 隐私政策
政策范围
Night Clues: Logic Puzzles（Night Clues／夜幕证词）由 Ssss 发布，联系邮箱 sunziming0630@gmail.com。此政策适用于 Night Clues。本版本无注册账号、聊天、资料上传、排行榜或现金充值。
设备上的游戏数据
设备本地保存进度、当前牌阵及已公开身份、生命、虚拟金币、体力及恢复时间、能力库存、奖励事务、教学与设置，用于游玩和避免重复发奖。自定义分析不上传隐藏答案。清除应用数据或卸载可能永久丢失本地进度和资源；本游戏没有账号云存档恢复服务。
操作分析与用途
当应用设置及适用地区选择允许时，Firebase 记录页面、关卡与对局、前台游玩时间、操作间隔、正确及错误判断、线索查看、缩放拖动、教学、能力、复活、资源变化、激励广告结果、中断和分类错误。操作间隔只是行为时间差，不等于对心理思考的测量。记录包含版本、语言、关卡修订、会话和事务参考号及假名标识，可串联同一安装的游玩过程，用于漏斗、留存、关卡平衡、广告与买量分析，而非仅不可关联的汇总。一个安装不一定对应一个自然人；重装、重置和换机可使记录断开。
Firebase、BigQuery 与广告衡量
Firebase／Google Analytics 可能处理应用实例及广告标识、设备和应用信息、交互及网络信息推断的粗略地区。分析导出到美国地区的 BigQuery，由受限运营看板查看；符合条件的关卡、时长和激励里程碑可用于已关联的 Google 广告衡量与优化。我们不设置账号型 Firebase user ID；自定义事件不含姓名、邮箱、通讯录、聊天、照片、录音、自由输入、原始触摸坐标或隐藏答案。这不代表第三方 SDK 不处理设备标识或技术信息。本版没有 Crashlytics。iOS 使用不收集 IDFA 的 Firebase AnalyticsCore；此 iOS 版本不请求 App Tracking Transparency 权限，并请求非个性化广告。第三方 SDK 仍可能处理允许的技术信息和假名数据。
分析选择
新版“帮助改进游戏”在地区规则允许时初始开启；此设置不能替代法律要求的同意。更新时保留可识别的旧版关闭选择。你可随时在设置关闭，不影响游玩或资源；关闭后停止可选分析、清理待发队列，并请求重置设备上的 Firebase 分析数据。关闭不自动删除已上传记录，也不等于关闭广告 SDK。近期分析参考编号可保留在本机，便于申请删除此前上传的数据。
可选激励广告
使用 Google AdMob 与 UMP，仅由你主动观看激励视频以获取体力、能力、复活或通关额外奖励；本版没有横幅或插屏。广告报告获得奖励且游戏成功保存后才入账，广告也可能暂不可用。SDK 可能收集和分享 IP、粗略位置、可用的广告／设备／账号标识、交互和诊断，用于广告投放、衡量、防欺诈和安全。广告伙伴依适用选择及各自政策处理信息。本版无第三方聚合 SDK。UMP 请求地区隐私信息，在要求时提供设置入口；广告处理独立于游戏分析开关。
联系与分享
你发邮件时，我们收到你主动发送的邮箱、请求和可选实例参考号，用于回复和处理。请勿发送密码、身份证件、支付资料或不必要的个人信息。Google 提供分析、云服务和广告服务；授权人员仅按此政策用途访问。必要时可依法披露或维护安全及合法权利。我们不出售玩家邮件名单或用户提交的资料；部分地区可能将广告数据分享认定为“出售”“分享”或定向广告，适用的地区退出选择仍有效。
保存与删除
本地进度保留到正常替换、清除或卸载；待发事件有容量限制，关闭分析时清理。可关联的分析记录在比较版本、理解留存和关卡、诊断问题及衡量买量合理所需的期间保存，并受适用法律和服务设置约束；我们定期评估必要性，对不再需要或适用请求涵盖的数据删除或去标识化。Google Analytics 保留设置不会自动清除 BigQuery 导出，导出另行处理；不承诺全部数据已有统一的自动过期时间。支持邮件按处理请求和必要后续记录保存。法律、防欺诈或安全必要记录可能继续保留，受限的请求会说明原因；Google 独立控制的广告等记录遵循其政策。
提出请求
设置中的分析开关可停止可选分析；UMP 提供时可管理广告隐私，也可使用适用的 Android 或 iOS 系统广告和隐私控制。请写信至 sunziming0630@gmail.com，主题“Night Clues data request”。部分早期版本提供含本机可用假名分析参考号的请求草稿；如有，你可自行决定是否附上。当前 iOS 设置提供本政策和支持联系方式。有效参考号帮助定位我们控制的分析和 BigQuery 记录；没有账号时，单凭邮箱可能无法定位安装。我们可能要求合理且必要的核验信息，说明限制，并依法律期限回复。云端删除不会自动清除本地进度；清除本地数据也不自动删除云端。行使隐私权不会降低游玩权限。
安全与跨境处理
Google 表明 Firebase 和广告传输采用传输加密；运营看板需要认证并限制权限，不公开原始玩家记录。没有绝对安全的网络或存储。服务商可能在美国及其他运营国家处理信息，各地法律不同。本政策网页不按发行国家限制访问。网站由 Cloudflare 托管，可为提供网页及安全处理网络请求信息；法律页面不添加分析或广告脚本。
儿童与更新
游戏面向一般受众，不面向 13 岁以下或当地更高适用最低年龄的儿童。如法律要求尚未取得的同意，请不要使用。发现儿童提供个人信息时，请联系我们调查并依法处理。政策改变时更新生效日期，重大变化按要求告知。发布者 Ssss，联系 sunziming0630@gmail.com。