Nice idea but the ads are extremely unnecessary. The game is already created in a way where you can decide to watch ads or not, but they also force ads every minute while playing. There is absolutely no way to enjoy this game with the ridiculous ads. Even after waiting five seconds, sometimes the X doesn't appear so you inevitably click ad and end up at play store with no way of continuing where you left off. Ads are insanely ridiculous, which sucks cause the game itself could be quite fun.