@Shontel @gamemaster CactusFlower Happy-Haze I sorry that forget to tell that I know I have to clear the tile in other direction to open the path. I didn't watch the guide video but follow the map guide to minimize the energy cost. In fact, in the map guide
The path at the bottom right isn't necessary to be cleared to make a path for the mine cart. But it look like that it is necessary since the path will not open if I doesn't clear them.
The question is "Isn't the path suppose to be appear if I clear either the tile at Diggy in the picture or the tile at the bottom right ?"
