Play Store has a very strange method of dismissing the app/game. I have seen many times that for a very vague reason also they reject and don’t provide any clarification on this. When I got an issue identified to Metadata policy violation and a very generic explanation that it might be because of the app icon, screenshots, promo video, or text you are giving which are copyrighted.
There are a lot of things to take care of while publishing your application. If your app is dismissed it’s better to discover the root cause for it rather than submitting your app many times. Google warns three times as rejecting app, if you keep on sending the request for approving your app, they may handicap your developer account so be careful there.
Hope it helps! Best of luck