I replayed the exact same question few months back. You need to make sure the APK is downloaded without any timeouts and interruptions since it's one giant single file. More than once it did not install no matter what I did, so I redownload the file and it worked.Is it just me, or the android version isn't working?, it won't even install on my phone(I've played it before through my phone)
I hope Maj finds the time to remake the android version. All games this big have a small APK then you download the data separately which makes both running and installing the game easier and less taxing for device.