This game is great overall. It has a fun and addicting concept with many levels, intricacies, challenging scenarios, and even bosses. Besides being a little strange with the language (which is expected I guess with foreign developers), the game only has one problem. Ads.
The mandatory ads in this game are relentless. You’re bombarded every like 60s with a 5, 10, or even 15 sec ad. It get really annoying when you’re in the middle of something.
There is a solution to this, though, and that is to pay the one time payment of $4.99 to stop all mandatory ads. The annoyingness of the constant advertisements pretty much makes this purchase worth it. It is a must have for the game, which I suppose is the intention.
So, if you’re thinking of downloading this game, don’t think of it as getting it for free. Think of it like buying a full game for $5.