It’s not a bad game. The gameplay is like the ads, which is good. Overall though, it’s about the quality of old flash games. The gameplay loop is incredibly simplistic with little challenge. Click a level, get random power ups, swipe around the screen for 50 waves if you survive, rinse and repeat. It becomes incredibly grindy and the rewards don’t really get any better as you move forward in levels, and those become very difficult to progress through fairly rapidly. The gear choices are interesting, but ultimately you’ll just choose the best in each category because it is more important to have a large health pool and more damage than a specific gear mechanic. The ads are not overly invasive. There is a forced one after each run, but it doesn’t last long. The real kicker of the game is the price they charge for basically anything, but particularly for the ad-free experience, which is advertised directly after the forced ad. Ad-free is $20. That is too much for ANY game, much less one like this.To summarize, it’s a decent time waster, but not worth spending anything on. The devs need to realize that they are not providing a premium product that can command a premium price. They are providing little better than a carnival game that is worth little more than a dollar or two.