The room is a short corridor with the middle being a tunnel with a twisting design; that is to say, the patterns twist and are covered in some sort of yellow stone. There is also a flow of steam that strangely does not fog up Samus' visor.
Later, a Shield Pirate Trooper will reside in the room and can humorously be killed by triggering the Gelbugs in the room.
- 6 Gelbugs
- 1 Shield Pirate Trooper (after Rundas is defeated)
- 3 Crawltanks (after destroying the generator)