5 stars: This is one of those few rare games nowadays that DON'T shove an ad in your face every time you finish a level. Getting gems is also easy if you play regularly, and the difficulty curve is constant which makes the repetitive, but sort of satisfying, gameplay still engaging even after having played for a few tens of hours. That being said, I haven't had to spend a penny!
5 stars: Really enjoy this game, fun to grind and no ads all the time which is awesome. Developers were very quick and helpful when I couldn't access my account had it fixed within a couple hours.
4 stars: Great instalment in a series with great predecessors. Good sound design, exciting visuals, solid upgrade system, daily and weekly new content. It's the casino-like experience in a casual mobile game. Ads only to enhance gameplay, otherwise you don't need to see a single one. Masterpiece in addictive game play.
4 stars: Its a pretty fun game for everyone, though the further you get, you gotta grind alot.overall though its really fun for everyone
3 stars: gameplay seems pretty fun but the only way to get gems is play other games or buy things it looks like. No ads for gems.
3 stars: slot of buttons to use. it's a mineimg game with time limit. charging makes it difficult to stay on game
2 stars: Limited to 5 energy, 15 minutes to gain 1 energy. Some events cost 2 energy. There's an optional iap of 10 energy. Unfortunately i would have to skip lunch if i wanted to buy this. Other...