A good game but needs more work. One, the minions you recruit is based on luck, even at higher levels you get worthless minions. Two, no other ways to earn gems but to beat new levels. Three, no other ways to buy minions but with gems, and your choices are only whats available on the daily market, which means keeping your battalion in good fighting condition is next to impossible. Four, higher levels put you up against enemies that freeze you, blow you up etc. Lowkey forces IAP to progress.