I've played it for years. But since my new phone and update on the game the controls lag and mess the whole game up. It's really upsetting when you have the game play for you and it works perfectly fine for computer vs computer but the moment I start play it doesn't work! This game is so frustrating when you have the hardest time leveling up any character. You get more characters to pick from but can't even level a fraction of them. Not enough energy or catalyst to get anywhere in this game.