Don't get boare when your network connection is lost you have another way to released your stress, google support a game when you are offline or when your connection has been failed. Google taking care of his customers or clients.
Follow the following steps to play this game on your android device:-
1. Turn off your internet connection
2. Open google chrome browser
3. You have see a message like this
4. Tap on that little dinosaur's symbol
5. And your game is now started play game and create higher score