I just completed the game and I'm still astonished by the fact that this is a free game, sure the bonus chapter is pay to play but really it's understandable why they'd do that. It's an extra story which we can opt to complete or not, let's give them that at least cuz the entire game is already free to play. And I also think that the free 5 coins they give us at the beginning is already more than enough, if we get more than that then where's the fun to solving puzzles and stuffs?