don't require internet connection to play game once i purchased it
I purchased full version of game and yet when I play without mobile data on and/or in airplane mode, it boots me out of the game because license can't be verified.
Love the game and it would be nice to play it on flights or when I don't want Internet connected
This should work already. You only require an internet connection once every couple of days in order to verify your license. Other than that it should work without a connection (I'm using the licensing code from Google).