About coins
Up until now, I thought the game was very well balanced in terms of making it possible to players who don't want or cannot buy coins to play it. At a disadvantage, of course, but not a tremendously meaningful one.
Until now.
Let me tell you that it's very very tempting to use coins. In order to achieve the level I am now without ever buying a single coin, one must really be committed to not spending real life money or else have not the faintest chance to. In other words: if I haven't bought coins until now, I won't buy in the future. And that's for sure.
Was it just for me, I think that Haypi Kingdom can definitely live without

But is it really just me? I don't think so.
I think that giving a chance - no need to be too common - of getting coins by hunting could easily square things.
Just my thought.