Update: I had an issue because initially the game worked fine, then it suddenly would not let me play. Support finally got back to me and essentially let me know that their "mobile game" can't be played unless you're on a wifi network. No other mobile game I play has that issue, this seems like a development issue. Either way, took weeks to get that response, they should be up front about needing wifi before you download. Fun game, just not great on the support side, and it's not a mobile game.