1. Follow the rolling ball to reach the center of the road between your own house and your neighbor's house, the first act begins. The key to the neighbor's house is on the blue table next to the red window on the second floor on the left, get the paper box in the bedroom on the first floor of your house, go up to the left of the neighbor's door and put two paper boxes on it, then jump to the eaves. Go to the right on the eaves, use the paper boxes to break the glass into the second floor room and open the handle of the organ next to it.

2. Take down the biggest painting on the opposite wall and go in through the hole behind the painting. Use the golden key hanging next to the door to open the door, and pull up the switch on the opposite side. Go back to the eaves of the room to the left, left up a platform, jump to the red window to enter. Get the key on the blue table, go to the first floor living room, open the yellow door next to the blue sofa and enter the basement.

3. Open the washing machine here is a dark door, go in the right hand side is a fake window, take the first fake window is also a dark door. After entering from the dark door, pull the electric switch on the wall pillar, open the door next to the iron bar, go forward to all the doors behind the top of the chairs all removed, so that all the doors can be opened.

4. Continue to go straight, the house has a bar gate which can not be opened, here is an engine next to the bar gate, but the door to the engine in the leakage of electricity. Then go back to turn off the electric switch, because the door to be opened later is leaking, turn off the electric switch before the iron fence door can not be opened, but all the doors and chairs are withdrawn open, so you can go through another door. Back to the end of the house to open the engine, you can go in the iron fence door.