They say the game is free to play. But every single event is designed to make to spend to get any type of reward. All the gold heros are useless unless you spend money to level them IF you can get them. There will always be 20 players per server who spend $10,000+ an have such an advantage they can completely destroy a full alliance of free to play players. And the dev responses to reviews are a joke " ItS OpTiOnAl To SpEnD mOnEy" have you even played your game?