When I first play this game, I am actually very confused. Because it is different from any other games that I have ever played-this game actually uses X button and makes it effective. The text before the game stresses about the function of 'X' button and when I pressed it, there is snow falling down. But later I find out that the snow also falls down when the avatar makes a move, which makes me confused about how this button actually works. I tried pressing the button while my avatar is on bed, but nothing happened. ThenI got the red hat and went straight to the destination, but i did not progress into the next level. Then I rememered the X button and I figured out its function (since X is the only thing that I did not try and it can do something.) The second level and third level is quite easy. I just go directly to the destination and pressed X to win. However, things are different for level 4 and level 5. Blue Pikachu came out and I was confused in the first moment. When I tried to approach to the pinkchu surround by the blue ones, it suddendly turned yellow. Then I finally understood why I need to find a pikachu instead of a "pinkchu". It took me a while to figure out how to save all the pikachu from the blue ones that surround them, and I found out that I do not need to bring all the pikachu with me to pass. I only need to save all of them and go to the destination.