Privacy Policy
Updated: October 11, 2026
Short version: Blood War WW2 runs offline and contains no in-app purchases, advertising, analytics, or tracking. The app does not collect or transmit personal data.
Data stored on your device
Game progress, settings, optional local account names, password digests, and local save files are stored inside the app container on your device. Players may separately export permanent progress as described below. Password plaintext is not stored. This information is used only to keep separate local game profiles.
Data collection and tracking
The app contains no in-app purchase, advertising, analytics, cross-app tracking, cloud account, or game server SDK. It does not request access to your camera, microphone, photos, contacts, location, or notifications.
Deleting data
You can delete an optional local account after verifying its password, or erase the guest save from Privacy & Data in the game settings. Uninstalling the app also removes its local container. The developer cannot recover deleted local data because no server copy exists.
Support contact
If you email support, the information you voluntarily include in that email is used only to answer your request. Contact zackxie88@gmail.com.
隐私政策
更新日期：2026 年 10 月 11 日
简要说明：《血战 WW2》完全离线运行，无内购、广告、分析或追踪。App 不收集或上传个人数据。
保存在本机的数据
游戏进度、设置、可选的本地账号名称、密码摘要和存档保存在设备的 App 容器内。玩家可按下文说明主动导出永久进度。密码原文不会写入存档。这些信息仅用于区分同一台设备上的本地游戏档案。
数据收集与跟踪
App 不包含内购、广告、分析、跨 App 跟踪、云账号或游戏服务器 SDK，也不会申请相机、麦克风、照片、通讯录、定位或通知权限。
删除数据
玩家可以在验证密码后删除可选的本地账号，也可以在游戏设置的“隐私与数据”中清除游客存档。卸载 App 也会移除本地容器。由于不存在服务器副本，开发者无法恢复已删除的本地数据。
联系支持
如果你主动发送支持邮件，邮件中由你提供的信息只用于回复该请求。联系邮箱：zackxie88@gmail.com。
Manual backups / 手动备份
Version 0.42 adds optional export of permanent progress as a text code. Export & Copy writes the code to the clipboard only when tapped; the app never reads the clipboard automatically. The developer receives no backup. Any note, file, or storage provider used to keep the code is chosen by the player. Codes exclude account credentials and active Expedition state. Erasing local progress removes the local recovery copy, but the player must delete any external copies.
0.42版本新增永久进度备份码。仅在点击“导出并复制”时写入剪贴板，不会自动读取；开发者不会收到备份。玩家自行选择备忘录、文件或其他存储服务。备份不含账号密码及当前远征。清除本机进度会删除本机恢复副本，外部备份需玩家自行删除。