It's a really fun game, but the ads are unforgiving. Sometimes three ads in a row that require user input every fifteen seconds. Reward ads that never complete so it thinks you exited early. False X button that opens the store page. And if you're fighting quick fights or gang figh, you'll probably see a 30-45 second ads for about every ten seconds of robot fighting. Yeah, you can spend three bucks to remove the invasive ads, but if you don't do that, you'll probably end up pretty agrivated.