4

You decide to continue down the passage. You scuttle along until you reach the end. It leads into a large room that seems unoccupied. You are standing in the tunnel entrance, thinking how nice the forest growing in there is, when you realise that the 'forest' is actually made of table legs. There are also chair legs.

You decide to see what your feelers can detect in the room before entering. The roach's senses are most interested in the smell of food in the room. It takes you a moment to realise that this is the staff dining room. You can smell the soup cooking. There's no-one in there yet. Should you enter? 

Enter the room
Go back the way you came 
Stay and listen to the mealtime gossip for clues

Go back to the start