Chapter 3 of "Mr. Pumpkin 2" shows that you can go up the stairs to the second floor. First, you find a memo on the bed, which is missing a piece. Here, you use the pencil password to come out "1993", and then you come to the next cupboard. There is a password box to enter the password and open it to get a ticket.
"Mr. Pumpkin 2" is an adventure puzzle-solving hand tour based on retro cartoon style. In the game, the player will become a Mr. Pumpkin and solve a series of puzzles in a ruined street.