Played since 2017 when it was still in testing with no player interaction. I had accumulated so much resources, worked hard to get motorbike, dogs, almost done with the tank. I was logged with Google play, never had a problem while changing device, last time I changed phone my account was nowhere to be found, nothing was made to help me, very disappointed, honestly is a nice game but I can't stand to do everything from the beginning so I just deleted it.