This download file have .apk and .obb (data) file.
Install APK and OBB on your android phone:
What are .OBB file?
.OBB file are APK Expansion Files Developers create OBB files to contain and bundle larger assets using the JOBB tool for Android SDK. They hold additional encrypted format data not stored in the main application package, including graphics and media files. They can be uploaded with the APK file using the Google Play Developer Console.
Note: Download and save the apk file to your Android Phone's SD card and install it manually onto the Android device.
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