The olfactory level in the Body Factory game is the third section. The machine here refers to the olfactory center. To pass the level, players only need to click in sequence according to the position and order indicated by the four cursors. The final judgment in this plot is the aroma of coffee. .
1. First, players need to open the valve below to allow particulate matter to enter.
2. Then find the grid where the glowing triangles intersect horizontally and vertically and click.
3. The clicked grid will display the picture and light up a light.
4. Then follow the same method as above for five consecutive times.
5. Every time a picture is displayed, another light above it will light up.
6. When all six lights light up, the complete picture will be displayed and the level will be cleared.