I love this game. But after playing this for some time, I feel like this game is rigged. Every time im in the dungeon, I've been seeing this repeated pattern. Every time I have low energy, alot more enemies spawn than usual! I don't know if I'm just unlucky, but I give this game 2 stars not only for this reason. But also because you have to pay real money for more then half the heroes in order to use them... this game can get boring fast even with the other gamemodes because of this reason.