WAY too many ads. 30 seconds of ads for every 10-15 seconds of gameplay. Ridiculous. I wish we could go back to the days where you could just buy a game and not have ads. Also, the game is badly designed. Levels don't get harder, just randomly generated, and your troop's movements don't allow for more skilled players to do better. You will always end up with 2/3 of your troop size because of how the game plays.