funny, the game i played had the same thing, it was a bit cheaper though, 9$ for three months.. same effect.. i'm seeing similarities with the clash of clans m

funny, the game i played had the same thing, it was a bit cheaper though, 9$ for three months.. same effect.. i'm seeing similarities with the clash of clans model to the idea of putting a frog(player) in a pot of water(game) and slowly turning up the temperature(tiny payments), until its boiling and they don't notice the total sum of the payments along the way...