You go back up to PI's room
PI: i saw the hole you made
SB: But when I was flipping through your house, I noticed you don't have a trapdoor.
PI: oh yeah
PI: can you make a trapdoor
SB: No, but you can.
PI: can i
SB: You can, I can deploy a Card puncher where you can put in the code for a trapdoor, then I can deploy a Cruxtruder where you can take the punched card and the Cruxite Dowel and put it into the Totem Lathe, then take the marked Dowel to the soon to be deployed Alchemiter and finally make the trapdoor.
SB: Do you want to do this?