The game is great but the the cost of each items are just ridiculous, the coin award on the minigame is not rising but the items to have the story does, this game is such a burden. I'm Already on level 56 of the mini game and I've just unlocked 4 stories like? I just wasted my hours playing this. If the developer can read this please consider adjusting your game, it's like it costs a year or more for me to finish the stories.