You unlock the door to your room and exit into the hallway, the key dissolving away as the door opened.
You have entered the HALLWAY. There are three doors here. YOUR ROOM, which you've already dug all through. YOUR MOM'S ROOM, which you aren't allowed in under ANY CIRCUMSTANCES. And the BATHROOM, which is a bathroom. You can also exit down a set of stairs to the right, if you were so inclined.
Where will you go?