Very simple, satisfying game to kill time. The only reason I give it 2 stars and not 5, is because there's a feature where you can watch ads to get upgrades. Very often, the feature does not work properly, and I've had to watch up to 5 ads to get a single upgrade. This is either a bug or intentional. Either way, it is annoying me enough to make me leave the game and consider uninstalling it.

A very promising game, however, it didn't deliver. The ads are not forced, but their timing is inconsistent—sometimes 5 seconds, other times over 60 seconds. Some ads can’t be muted and force you to click or redirect you out of the game. Gameplay is repetitive with no real strategy, and getting items is tough with everything being overpriced. Offline rewards are nearly useless. Overall, the game feels like it’s designed more to push in-app purchases and ads instead of an enjoyable experience.

Overall love the game. Since the removal of the ads which you had to buy with real cash, it lost its "fun" factor. This game is guarded by ads just to do anything. Please return pay x amount to be ad free to the players. I know it's optional to watch these ads, but when you want to clear levels fast..you going to spend lot of time watching ads just to build up the time needed for x level. Not recommended anymore.