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.
Click Download Green button below, Wait for 5 seconds and click the skipad at the right top corner, and the file will be automatically download. Sometimes the file is in another website, just click the download and the file will be download. For more info click this link "https://apkgamers.org/how-to-download/".
Download the game APK file, After Download Finish, tap the downloaded file in your notification bar and Install.
Or go to your File Manager and navigate your Download folder, find the game apk and install it.
Download game APK file and Game Cache
Go to your File Manager and navigate your Download folder.
Find the gamecache file and tap long press the file and tap the menu in your phone and tap Extract or Decompressed.
After Extract or Decompressed the file, Copy the folder that start in com. and paste to Android/OBB folder or Android/Data. you can see in Download orange button above where to put the cache file
You can now Install the apk and open it.