If you are looking for a game by Syahata (an indie developer), downloading APK version 105 from a third-party site is a copyright violation. More importantly, pre-modded save data files are the number one vector for malware, including:
| Source | Version(s) | File Size | Notes | | :--- | :--- | :--- | :--- | | | "最新版" (Latest) | ~85.16 MB | Lists multiple version names but appears to use the same download link for all. Requires caution. | | 3DM Game | v13.27 (2026) | ~36.76 MB | Described as "Syahatas Bad Day2026最新版". Smaller file size suggests it may be a different or more compressed build. | | Kuai8.com | 完整版 (Full) | Not listed | Describes a cartoonish, humorous game, which may differ from the horror title. | | Xinhuaedu.cn | 汉化版 (Chinese) | N/A | States the game is "not yet launched on mobile". This page may be outdated. | syahatas+a+bad+day+apk+105+save+data+downl+verified
Users on Android often report issues where save data is lost during updates, particularly if the old version is deleted first. If you are looking for a game by
According to developer JaShinn , following these steps ensures your progress is recognized: | | 3DM Game | v13